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Gregory Gagnon in Frederick, Maryland

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Gregory Gagnon has Radiation Oncology as his primary medical specialty. Their primary office is: 1562 Opossumtown Pike in Frederick, Maryland. There are 2 additional office locations for Gregory Gagnon that can be viewed towards the end of their profile.

They're a part of the: Frederick Health Hospital Inc medical group which has around 235 members. You can call their office at 240-566-4500 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended University Of Virginia School Of Medicine and graduated in 1986 (around 38 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.


Gregory J. Gagnon Office Phone and Directions

Gregory Gagnon
Frederick Health Hospital Inc
1562 Opossumtown Pike
Frederick, Maryland 21702
240-566-4500


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Phone: 240-566-4500


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Healthcare Info for Gregory Gagnon

Medical School: University Of Virginia School Of Medicine
Graduation Year: 1986
The Primary Medical Specialty for Gregory Gagnon is listed as: Radiation Oncology
Approximate Years of Experience: 38
PAC (PECOS ID)#: 6103952627
NPI #: 1407854268
NPI Created On: 07/14/2005
NPI Last Updated Listed as: 08/30/2023
Primary Taxonomy Code: 2085R0001X
License Number:
D39954
Listed Gender: Male

Insurance, Services, Charges


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

  • Humana
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Insertion of radiation therapy devices in prostate gland for radiation therapy guidance
  2. Mri scan
  3. Ultrasound of rectum
  4. Ct scan guidance for insertion of radiation therapy fields
  5. Management of radiation therapy, complex
  6. Management of radiation therapy simulation, simple
  7. Management of radiation therapy, simulation, complex
  8. Respiratory motion management simulation
  9. Management of radiation therapy, 3d
  10. Calculation of radiation therapy dose
  11. Management of modulation radiotherapy planning
  12. Radiation therapy plan
  13. Special radiation therapy planning
  14. Radiation treatment devices, design and construction, complex
  15. Radiation therapy consultation per week
  16. Design and construction of device for radiation therapy
  17. Radiation therapy consultation
  18. Stereotactic body radiation therapy 1 or more lesions using imaging guidance
  19. Therapeutic radiology port films
  20. Radiation treatment management, 5 treatments

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: $15

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783502189

Being Disputed:: No

Product Related: No


Payments Total: $14

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Third party is a Charity:: No

Record ID:: 834545089

Being Disputed:: No

Product Related: Yes

Drug or Biological: Device

Product Category #1: Gene Expression Analysis Oncology

Name of Drug #1: Prolaris


Additional Office Locations

1. Gagnon Oncology Llc
1562 Opossumtown Pike
Frederick, MD 21702
Group Members: 4


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2. Amber Hill Physical Therapy Inc
187 Thomas Johnson Dr
Frederick, MD 21702
Suite 6
Group Members: 209

Phone: 240-566-4500

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Radiation Oncology Professionals in Frederick

1562 Opossumtown Pike
Frederick, MD
Frederick Health Hospital Inc

1562 Opossumtown Pike
Frederick, MD
Gagnon Oncology Llc

Providers in Frederick Health Hospital Inc

1.Jose Acol Md

501 W 7th St
Frederick Md 21701-4586
Frederick Health Hospital Inc
Family Practice

2.Jose Acol Md

501 W 7th St
Frederick Md 21701-4586
Frederick Health Hospital Inc
Family Practice

3.Jose Acol Md

605 E Church St
Frederick Md 21701-5705
Frederick Health Hospital Inc
Family Practice

4.Jose Acol Md

1 Frederick Health Way
Frederick Md 21701-9435
Frederick Health Hospital Inc
Family Practice

5.Collina Afriyie

501 W 7th St
Frederick Md 21701-4586
Frederick Health Hospital Inc
Physician Assistant

6.Collina Afriyie

501 W 7th St
Frederick Md 21701-4586
Frederick Health Hospital Inc
Physician Assistant

View all 235 members of Frederick Health Hospital Inc medical group