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Shannen Allen MD in Rockville, Maryland

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Shannen Allen MD has Ophthalmology as her primary medical specialty. Their primary office is: 14955 Shady Grove Rd in Rockville, Maryland.

They're a part of the: Robert C. Feldman, Md, Pa medical group which has around 3 members. You can call their office at 301-279-9696 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Johns Hopkins University School Of Medicine and graduated in 2002 (around 22 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


Shannen K Allen MD Office Phone and Directions

Shannen Allen MD
Robert C. Feldman, Md, Pa
14955 Shady Grove Rd
Rockville, Maryland 20850
301-279-9696


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Phone: 301-279-9696


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Healthcare Info for Shannen Allen MD

Medical School: Johns Hopkins University School Of Medicine
Graduation Year: 2002
The Primary Medical Specialty for Shannen Allen MD is listed as: Ophthalmology
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 22
PAC (PECOS ID)#: 3274539192
NPI #: 1407876360
NPI Created On: 07/20/2006
NPI Last Updated Listed as: 07/07/2011
Primary Taxonomy Code: 207W00000X
License Number:
D0064522
Listed Gender: Female

Insurance, Services, Charges


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

  • Blue Cross Blue Shield
  • CareFirst BlueChoice, Inc.
  • Humana
  • Group Hospitalization and Medical Services Inc.
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Ultrasound of corneal structure and measurement
  2. Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits
  3. Eye and medical examination for diagnosis and treatment, established patient
  4. Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits
  5. Examination of cornea and iris using lens device and slit lamp
  6. Measurement of field of vision during daylight conditions
  7. Diagnostic imaging of optic nerve of eye
  8. Diagnostic imaging of retina
  9. Photography of the retina
  10. Established patient office or other outpatient visit, typically 15 minutes
  11. Established patient office or other outpatient, visit typically 25 minutes

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: $18

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 787725517

Being Disputed:: No

Product Related: Yes

Drug or Biological: Device

Product Category #1: Soft Contact Lenses

Name of Drug #1: Acuvue


Payments Total: $14

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 787725527

Being Disputed:: No

Product Related: Yes

Drug or Biological: Device

Product Category #1: Soft Contact Lenses

Name of Drug #1: Acuvue


Payments Total: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 787725535

Being Disputed:: No

Product Related: Yes

Drug or Biological: Device

Product Category #1: Soft Contact Lenses

Name of Drug #1: Acuvue


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 779207577

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Glaucoma

Name of Drug #1: rocklatan

Open Associated Drug #1: 70727-529-99

Drug or Biological: Drug

Product Category #2: Glaucoma

Name Of Drug #2:: rhopressa

Associated Drug #2: 70727-497-99


Payments Total: $30

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 792686249

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: OPHTHALMOLOGY

Name of Drug #1: LUMIGAN

Open Associated Drug #1: 0023-3205-03

Drug or Biological: Drug

Product Category #2: OPHTHALMOLOGY

Name Of Drug #2:: COMBIGAN

Associated Drug #2: 0023-9211-05


Payments Total: $22

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 792686247

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: OPHTHALMOLOGY

Name of Drug #1: LUMIGAN

Open Associated Drug #1: 0023-3205-03


Payments Total: $4

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 792686251

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: OPHTHALMOLOGY

Name of Drug #1: LUMIGAN

Open Associated Drug #1: 0023-3205-03


Payments Total: $9

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 792686253

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: DRY EYE

Name of Drug #1: RESTASIS MULTIDOSE

Open Associated Drug #1: 0023-5301-05


Payments Total: $18

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 792686255

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: GLAUCOMA

Name of Drug #1: DURYSTA

Open Associated Drug #1: 0023-9652-01


Payments Total: $15

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 792686257

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: GLAUCOMA

Name of Drug #1: DURYSTA

Open Associated Drug #1: 0023-9652-01


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Providers in Robert C. Feldman, Md, Pa

1.Shannen Allen Md

14955 Shady Grove Rd
Rockville Md 20850-8700
Robert C. Feldman, Md, Pa
Ophthalmology

2.Gregory Fu

14955 Shady Grove Rd
Rockville Md 20850-8700
Robert C. Feldman, Md, Pa
Ophthalmology

3.Terry Kwak Md

14955 Shady Grove Rd
Rockville Md 20850-8700
Robert C. Feldman, Md, Pa
Ophthalmology

View all 3 members of Robert C. Feldman, Md, Pa medical group