John Patrick McLaughlin, D.O.
Gastroenterology Physician · Harrisburg, PA
John Patrick McLaughlin, D.O. is a gastroenterology physician with a practice address in Harrisburg, Pennsylvania, and NPI 1609854157, issued on Jan 5, 2006. Check the license (Pennsylvania OS003871L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John Patrick McLaughlin
- Credential
- D.O.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- OS003871L PA
Self-reported in NPPES; status is on the state search - Practice location
- 4760 Union Deposit RD, Harrisburg, PA 17111
- Phone
- (717) 545-9811
- Enumerated
- Jan 5, 2006
- Record last updated
- Feb 11, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (717) 545-1873
- Medicaid ID
- 00005867550004 PA
- Medicare enrollment
- Enrolled (PECOS I20101201001136); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1973
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 4760 Union Deposit RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Brenize, PA-CPhysician Assistant1447218789
- Cortni Brooks, MDGastroenterology Physician1881828291
- Mark Friedman, M.D.Gastroenterology Physician1033197587
- Aaron Reiprich, D.O.Gastroenterology Physician1306287560
- Michael Veliuona, M.D.Gastroenterology Physician1508818063
- Kevin Westra, D.O.Gastroenterology Physician1518945070
Verify John Patrick McLaughlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS003871LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average gastroenterology physician in 2024
2,609 Medicare Part D claims for 584 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Metoclopramide Hcl387 claims
- Dicyclomine Hcl372 claims
- Pantoprazole Sodium365 claims
- Prednisone160 claims
- Omeprazole144 claims
- Metronidazole86 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): 96.1 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: $1,868.95
104 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Harrisburg Gastroenterology, Ltd.Harrisburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Patrick McLaughlin among 1,049 gastroenterology physician records in Pennsylvania
John Patrick McLaughlin, D.O. is one of 1,049 gastroenterology physician records with a practice address in Pennsylvania. 85% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 47% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1973 · median 2003 among the 769 with a school on file
- Record last updated2013 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
All 1,049 in Pennsylvania → Every provider in Harrisburg → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Cortni Brooks, MDHarrisburg, PA 171111881828291
- Mark Friedman, M.D.Harrisburg, PA 171111033197587
- Aaron Reiprich, D.O.Harrisburg, PA 171111306287560
- Michael Veliuona, M.D.Harrisburg, PA 171111508818063
- Kevin Westra, D.O.Harrisburg, PA 171111518945070
- Subhra Banerjee, M.D.Harrisburg, PA 171101043478407
- Paul Lacey, M.D.Harrisburg, PA 171101265432876
- Lindsey Surace, MDHarrisburg, PA 171101346412673
Common questions
What is John Patrick McLaughlin, D.O.'s NPI number?
John Patrick McLaughlin, D.O.'s National Provider Identifier (NPI) is 1609854157, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Patrick McLaughlin, D.O. located?
The NPPES record lists a practice address at 4760 Union Deposit RD, Harrisburg, PA, 17111. Phone: (717) 545-9811. Providers update this record themselves, so call before visiting.
How can I verify John Patrick McLaughlin, D.O.'s license?
NPPES lists Pennsylvania license number OS003871L, 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 Patrick McLaughlin, D.O. prescribe under Medicare Part D?
In 2024, John Patrick McLaughlin, D.O. had 2,609 Medicare Part D claims for 584 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is John Patrick McLaughlin, D.O.'s MIPS final score?
The 2023 MIPS final score is 96.1 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.