John Lloyd Barrett, M.D.
Family Medicine Physician · Mc Murray, PA
John Lloyd Barrett, M.D. is a family medicine physician with a practice address in Mc Murray, Pennsylvania, and NPI 1528075694, issued on Aug 2, 2006. Check the license (Pennsylvania MD032030E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John Lloyd Barrett
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD032030E PA
Self-reported in NPPES; status is on the state search - Practice location
- 114 Gallery Dr, Mc Murray, PA 15317
- Phone
- (412) 831-8089
- Enumerated
- Aug 2, 2006
- Record last updated
- Jul 22, 2025
- Fax
- (412) 831-2955
- Medicare enrollment
- Enrolled (PECOS I20101102001271); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 114 Gallery Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anthony Ciampa, M.D.Family Medicine Physician1124016878
- Peter Gagianas, M.D.Family Medicine Physician1417975384
- Jessica Kelly, DOFamily Medicine Physician1164163887
- Courtney McCoy, DOFamily Medicine Physician1902428659
- Dawn Minyon-Sarver, D.O.Family Medicine Physician1033137971
- Rachel Schuman, PA-CPhysician Assistant1821815127
Verify John Lloyd Barrett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD032030ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average family medicine physician in 2024
4,160 Medicare Part D claims for 323 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 13 claims were for opioids.
Most prescribed
- Atorvastatin Calcium527 claims
- Hydrochlorothiazide274 claims
- Lisinopril259 claims
- Levothyroxine Sodium188 claims
- Sertraline Hcl137 claims
- Metformin Hcl Er132 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 MIPS final score for 2023 (Medicare payment program): 93.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $53.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through one group practice
- Family Practice Medical Associate South IncMc Murray, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Lloyd Barrett among 7,483 family medicine physician records in Pennsylvania
John Lloyd Barrett, M.D. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1983 · median 2005 among the 4,529 with a school on file
- Record last updated2025 · 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).
17 family medicine physician records list a practice address in Mc Murray
They are 17 of the 520 NPPES records with a practice address in Mc Murray, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Mc Murray → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Anthony Ciampa, M.D.Mc Murray, PA 153171124016878
- Nancy Frezza Batts, DOCanonsburg, PA 153171336167782
- Peter Gagianas, M.D.Mc Murray, PA 153171417975384
- Lisa Goss, M.D.Canonsburg, PA 153171740202217
- Kurt King, M.D.Mc Murray, PA 153171194795377
- Mary Lamb, MDMc Murray, PA 153171730148644
- Jason Lukasewicz, DOMc Murray, PA 153171578692612
- Peter Martina, DOCanonsburg, PA 153171124087119
Common questions
What is John Lloyd Barrett, M.D.'s NPI number?
John Lloyd Barrett, M.D.'s National Provider Identifier (NPI) is 1528075694, issued on Aug 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Lloyd Barrett, M.D. located?
The NPPES record lists a practice address at 114 Gallery Dr, Mc Murray, PA, 15317. Phone: (412) 831-8089. Providers update this record themselves, so call before visiting.
How can I verify John Lloyd Barrett, M.D.'s license?
NPPES lists Pennsylvania license number MD032030E, 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 John Lloyd Barrett, M.D. prescribe under Medicare Part D?
In 2024, John Lloyd Barrett, M.D. had 4,160 Medicare Part D claims for 323 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is John Lloyd Barrett, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.8 of 100. 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.