Nancy B. Barr, M.D.
Family Medicine Physician · Rosedale, MD
Nancy B. Barr, M.D. is a family medicine physician with a practice address in Rosedale, Maryland, and NPI 1881636595, issued on Jun 10, 2006. Check the license (Maryland D68398, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Nancy B. Barr
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- D68398 MD
A70364 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9101 Franklin Square Dr Ste 205, Rosedale, MD 21237
- Phone
- (443) 777-2000
- Enumerated
- Jun 10, 2006
- Record last updated
- Sep 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110712000141); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 9101 Franklin Square Dr Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julia Drapac, PT, DPTPhysical Therapist1205328283
- Megan Lipsett, DPTPhysical Therapist1346628716
- Cheryl Patterson, PTAPhysical Therapy Assistant1912914813
- Dominique Thomas-McClurlikn, PTAPhysical Therapy Assistant1366133571
- Nicholas TowerPhysical Therapist1164317707
- Eric Winiarczyk, PTAPhysical Therapy Assistant1821861824
Verify Nancy B. Barr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D68398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average family medicine physician in 2024
2,438 Medicare Part D claims for 182 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 169 claims were for opioids.
Most prescribed
- Atorvastatin Calcium127 claims
- Amlodipine Besylate114 claims
- Losartan Potassium101 claims
- Oxycodone Hcl80 claims
- Levothyroxine Sodium70 claims
- Omeprazole61 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $65.49
3 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Medstar Medical Group II LLCBaltimore, MD
- Medstar Urgent Care LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nancy B. Barr among 1,912 family medicine physician records in Maryland
Nancy B. Barr, M.D. is one of 1,912 family medicine physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1998 · median 2004 among the 1,141 with a school on file
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family medicine physician records list a practice address in Rosedale
They are 8 of the 617 NPPES records with a practice address in Rosedale, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Rosedale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Florence Deza, M.D.Baltimore, MD 212371659340560
- Michael Dwyer, M.D.Baltimore, MD 212371457320939
- Maryellen Goodell, MDBaltimore, MD 212371841244167
- Yoon Kim, MDBaltimore, MD 212371003893116
- Joyce KingBaltimore, MD 212371851360440
- Jamshid Mian, MDBaltimore, MD 212371538143953
- John NiehoffBaltimore, MD 212371447229349
- Maia Patel, MDBaltimore, MD 212371366624009
Common questions
What is Nancy B. Barr, M.D.'s NPI number?
Nancy B. Barr, M.D.'s National Provider Identifier (NPI) is 1881636595, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy B. Barr, M.D. located?
The NPPES record lists a practice address at 9101 Franklin Square Dr Ste 205, Rosedale, MD, 21237. Phone: (443) 777-2000. Providers update this record themselves, so call before visiting.
How can I verify Nancy B. Barr, M.D.'s license?
NPPES lists Maryland license number D68398, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nancy B. Barr, M.D. prescribe under Medicare Part D?
In 2024, Nancy B. Barr, M.D. had 2,438 Medicare Part D claims for 182 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Nancy B. Barr, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.