Dr. Betsy A. Fay, MD
- Medicare services, 2022
- 454
- Part D claims, 2023
- 57
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 9000 Franklin Square Drive, Rosedale, MD 21237
- Practice phone
- Call (443) 777-7850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fay's professional email, personal email and mobile number
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Dr. Betsy A. Fay is an internist in Rosedale, Maryland
Dr. Fay practices at MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health.
Dr. Fay's NPI, 1326001173, was assigned on April 11, 2006. Dr. Fay graduated from University of Maryland School of Medicine in 1984. Dr. Fay holds Maryland license D0033220.
- NPI
- 1326001173NPI Registry (opens in a new tab)
- NPI enumeration date
- April 11, 2006
- NPI status
- Active
- Practice phone
- (443) 777-7850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Betsy A. Fay practices at MedStar Franklin Square Medical Center in Rosedale, Maryland
Dr. Fay's primary practice is MedStar Franklin Square Medical Center, at 9000 Franklin Square Drive, Rosedale, MD 21237 in Baltimore County. The practice phone is (443) 777-7850.
- MedStar Franklin Square Medical Center9000 Franklin Square Drive, Rosedale, MD 21237 · Baltimore CountyPhone(443) 777-7850
Source: Dmand AI Affiliation Data
Dr. Betsy A. Fay is affiliated with 1 site of care
Dr. Fay's primary practice is MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Betsy A. Fay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fay practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Franklin Square Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Betsy A. Fay is one of 3,320 internists in Maryland
Internal medicine is Dr. Fay's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fay is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Fay
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Betsy A. Fay billed Medicare for 454 services in 2022
CMS data shows 454 Medicare services from Dr. Fay across 6 procedure codes in 2022. Medicare paid $30,513 for them. Every service was in an office.
Dr. Fay's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 8182022: 35856%
- Other services
- 2021: 2602022: 6575%
- Tests and treatments
- 2021: 1632022: 3181%
Dr. Fay compared with the Maryland median for internists, 2022
- Dr. Fay
- Maryland median
- Medicare services
- 454vs 65631% below
- Part D claims
- 57vs 30982% below
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Fay's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fay and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Betsy A. Fay's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Fay's median patient age at 63, with 64% women.
Dr. Fay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women64%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Betsy A. Fay wrote 57 Medicare Part D claims in 2023
In 2023, Dr. Fay wrote 57 Medicare Part D claims. Every claim was for a generic drug. They cover 4 drugs, with $1,034 in total drug cost. In 2022, CMS named 2,648 claims across 63 drugs.
Dr. Fay's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2,6482023: 5798%
Drugs named by CMS: 4 in 2023, 63 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Betsy A. Fay graduated from University of Maryland School of Medicine
Dr. Fay graduated from University of Maryland School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Betsy A. Fay's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Betsy A. Fay
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Betsy A. Fay's NPI number?
Dr. Betsy A. Fay's NPI number is 1326001173. It was assigned on April 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Betsy A. Fay?
Dr. Betsy A. Fay is an internist in Rosedale, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Betsy A. Fay practice?
Dr. Fay practices at 9000 Franklin Square Drive, Rosedale, MD 21237. Dr. Fay's primary practice is MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health.
What is Dr. Betsy A. Fay's office phone number?
The practice phone on file for Dr. Fay is (443) 777-7850.
What is Dr. Betsy A. Fay's medical license number?
Dr. Fay holds Maryland license D0033220.
Which hospitals is Dr. Betsy A. Fay affiliated with?
Dr. Fay practices at MedStar Franklin Square Medical Center in Rosedale, Maryland.
Does Dr. Betsy A. Fay accept Medicare?
Yes. CMS data shows Dr. Fay billed Medicare for 454 services in 2022.
What services does Dr. Betsy A. Fay bill to Medicare?
In 2022, Dr. Fay's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Betsy A. Fay go to medical school?
Dr. Fay graduated from University of Maryland School of Medicine in 1984.
What drugs does Dr. Betsy A. Fay prescribe most?
In 2023 Medicare Part D data, Dr. Fay's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Famotidine.
How long has Dr. Betsy A. Fay been practicing?
Dr. Fay graduated from medical school in 1984, 42 years ago.
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