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Natarajan Ravendhran in Columbia, Maryland

Home Maryland Columbia

Natarajan Ravendhran has Gastroenterology as his primary medical specialty. Their primary office is: 10710 Charter Dr in Columbia, Maryland. There are 3 additional office locations for Natarajan Ravendhran that can be viewed towards the end of their profile.

They're a part of the: Digestive Disease Associates Llc medical group which has around 29 members. You can call their office at 410-992-9797 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Sorry, his university is not listed and graduated in 1973 (around 51 years of experience). They are listed as doing telehealth appointments.


Natarajan Ravendhran Office Phone and Directions

Natarajan Ravendhran
Digestive Disease Associates Llc
10710 Charter Dr
Columbia, Maryland 21044
410-992-9797


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Phone: 410-992-9797


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Healthcare Info for Natarajan Ravendhran

Additional Medical Specialties Include:
INTERNAL MEDICINE

Medical School: Sorry, his university is not listed
Graduation Year: 1973
The Primary Medical Specialty for Natarajan Ravendhran is listed as: Gastroenterology
Approximate Years of Experience: 51
PAC (PECOS ID)#: 6406913219
NPI #: 1821071069
NPI Created On: 11/22/2005
NPI Last Updated Listed as: 08/08/2014
Primary Taxonomy Code: 207RG0100X
License Number:
D19648
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • CareFirst BlueChoice, Inc.
  • Group Hospitalization and Medical Services Inc.
  • Geisinger Health Plan
  • Geisinger Quality Options
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  2. Diagnostic examination of large bowel using an endoscope
  3. Biopsy of large bowel using an endoscope
  4. Removal of polyps or growths of large bowel using an endoscope
  5. Measuring the stiffness in the liver via elastography
  6. Infusion of chemotherapy into a vein up to 1 hour
  7. New patient office or other outpatient visit, typically 30 minutes
  8. New patient office or other outpatient visit, typically 45 minutes
  9. Established patient office or other outpatient visit, typically 10 minutes
  10. Established patient office or other outpatient visit, typically 15 minutes
  11. Established patient office or other outpatient, visit typically 25 minutes
  12. Established patient office or other outpatient, visit typically 40 minutes
  13. Initial hospital inpatient care, typically 50 minutes per day
  14. Physician telephone patient service, 5-10 minutes of medical discussion
  15. Physician telephone patient service, 11-20 minutes of medical discussion
  16. Physician telephone patient service, 21-30 minutes of medical discussion
  17. Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $16

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788716305

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Immunology

Name of Drug #1: STELARA

Open Associated Drug #1: 57894-060-03


Payments Total: $20

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788716303

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Immunology

Name of Drug #1: STELARA

Open Associated Drug #1: 57894-060-03


Payments Total: $20

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788716307

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Immunology

Name of Drug #1: STELARA

Open Associated Drug #1: 57894-060-03


Payments Total: $15

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788716309

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Immunology

Name of Drug #1: STELARA

Open Associated Drug #1: 57894-060-03


Payments Total: $16

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795785723

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: VIROLOGY

Name of Drug #1: MAVYRET

Open Associated Drug #1: 0074-2625-28


Payments Total: $16

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795785719

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: VIROLOGY

Name of Drug #1: MAVYRET

Open Associated Drug #1: 0074-2625-28


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795785727

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795785731

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: GASTROENTEROLOGY

Name of Drug #1: LINZESS

Open Associated Drug #1: 0456-1201-30

Drug or Biological: Drug

Product Category #2: ENDOCRINOLOGY

Name Of Drug #2:: CREON

Associated Drug #2: 0032-3016-13


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795785735

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795785739

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: VIROLOGY

Name of Drug #1: MAVYRET

Open Associated Drug #1: 0074-2625-28


Additional Office Locations

1. Digestive Disease Associates Llc
700 Geipe Rd
Baltimore, MD 21228
Suite 230
Group Members: 29

Phone: 410-992-9797

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2. Digestive Disease Associates Llc
1220 C E Joppa Rd
Towson, MD 21286
Suite 508
Group Members: 29

Phone: 410-992-9797

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3. Johns Hopkins University
600 N Wolfe St
Baltimore, MD 21287
Group Members: 2,705

Phone: 410-992-9797

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Gastroenterology Professionals in Columbia

5500 Knoll N Dr
Columbia, MD
Capital Digestive Care Llc

7070 Samuel Morse Dr
Columbia, MD
Kaiser Foundation Health Of The Plan Mid-atlantic States,inc

7120 Minstrel Way
Columbia, MD
Gastro Center Of Maryland Llc

5755 Cedar Ln
Columbia, MD
Johns Hopkins University

10710 Charter Dr
Columbia, MD
Digestive Disease Associates Llc

5450 Knoll N Dr
Columbia, MD
Johns Hopkins University

Providers in Digestive Disease Associates Llc

1.Thomas Abernathy Jr. Md

10710 Charter Dr
Columbia Md 21044-3258
Digestive Disease Associates Llc
Gastroenterology

2.Thomas Abernathy Jr. Md

700 Geipe Rd
Baltimore Md 21228-4176
Digestive Disease Associates Llc
Gastroenterology

3.Thomas Abernathy Jr. Md

1220 C E Joppa Rd
Towson Md 21286-5820
Digestive Disease Associates Llc
Gastroenterology

4.Biju Alex

10710 Charter Dr
Columbia Md 21044-3258
Digestive Disease Associates Llc
Gastroenterology

5.Biju Alex

1220 C E Joppa Rd
Towson Md 21286-5820
Digestive Disease Associates Llc
Gastroenterology

6.Richard Andorsky

10710 Charter Dr
Columbia Md 21044-3258
Digestive Disease Associates Llc
Gastroenterology

View all 29 members of Digestive Disease Associates Llc medical group