Brittany E. Barker, D.O.
Family Medicine Physician · York, PA
Brittany E. Barker, D.O. is a family medicine physician with a practice address in York, Pennsylvania, and NPI 1134414907, issued on Jun 9, 2011. Check the license (Pennsylvania OS016385, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Brittany E. Barker
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- OS016385 PA
OT013968 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Innovation Dr, York, PA 17408
- Phone
- (717) 843-8623
- Enumerated
- Jun 9, 2011
- Record last updated
- Jan 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (717) 815-2489
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 1701 Innovation Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marcus Brockman, PA-CPhysician Assistant1164101937
- Michael Cantafio, PA-CPhysician Assistant1760838296
Verify Brittany E. Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS016385Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
51 Medicare Part D claims for 19 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Metformin Hcl37 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.
Industry payments in 2024: $36.17
2 payments; by number, the most common kind was food and beverage; the largest payer was Ibsa Pharma Inc. 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.
Brittany E. Barker among 7,483 family medicine physician records in Pennsylvania
Brittany E. Barker, D.O. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 62% of them.
- NPI issued2011 · 62% of these records are older, 36% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2021 · 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
200 family medicine physician records list a practice address in York
They are 200 of the 4,575 NPPES records with a practice address in York, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in York → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Chalker, D.O.York, PA 174081497726293
- Christian Kone, M.DYork, PA 174081730351867
- Adelle Kurtz, M.D.York, PA 174081306805817
- Kimberly Lumsden, MD, PHDYork, PA 174081386935708
- Preeti Murudkar, MDYork, PA 174081902006455
- Snehal Patel, M.D.York, PA 174081629038393
- Kieren Knapp, D.O.Jacobus, PA 174071417911652
- John Doherty, MDYork, PA 174061255351946
Common questions
What is Brittany E. Barker, D.O.'s NPI number?
Brittany E. Barker, D.O.'s National Provider Identifier (NPI) is 1134414907, issued on Jun 9, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Brittany E. Barker, D.O. located?
The NPPES record lists a practice address at 1701 Innovation Dr, York, PA, 17408. Phone: (717) 843-8623. Providers update this record themselves, so call before visiting.
How can I verify Brittany E. Barker, D.O.'s license?
NPPES lists Pennsylvania license number OS016385, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brittany E. Barker, D.O. prescribe under Medicare Part D?
In 2024, Brittany E. Barker, D.O. had 51 Medicare Part D claims for 19 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.