Jeffrey N. Retig, M.D.
Gastroenterology Physician · Bryn Mawr, PA
Jeffrey N. Retig, M.D. is a gastroenterology physician with a practice address in Bryn Mawr, Pennsylvania, and NPI 1225053465, issued on Jul 12, 2006. Check the license (Pennsylvania MD031650, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Jeffrey N. Retig
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD031650 PA
Self-reported in NPPES; status is on the state search - Practice location
- 825 Old Lancaster RD, Bryn Mawr, PA 19010
- Phone
- (610) 527-3800
- Enumerated
- Jul 12, 2006
- Record last updated
- Apr 5, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (610) 527-0334
- Medicaid ID
- 0010783490006 PA
- Medicare enrollment
- Enrolled (PECOS I20100422000576); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1979
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 825 Old Lancaster RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Cahill, MDInternal Medicine Physician1528031325
- Carmen Carrero, PA-CSurgical Physician Assistant1619378619
Verify Jeffrey N. Retig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD031650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average gastroenterology physician in 2024
428 Medicare Part D claims for 115 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Omeprazole89 claims
- Pantoprazole Sodium78 claims
- Linzess26 claims
- Mesalamine24 claims
- Famotidine14 claims
- Lubiprostone14 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): 95.8 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: $2,969.86
184 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
- Bryn Mawr Medical Specialists AssociationBryn Mawr, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey N. Retig among 1,049 gastroenterology physician records in Pennsylvania
Jeffrey N. Retig, M.D. 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
- Graduated1979 · median 2003 among the 769 with a school on file
- Record last updated2017 · 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 Bryn Mawr → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Robert Atkins, M.D.Bryn Mawr, PA 190101023049400
- Jack Collazzo, M.D.Bryn Mawr, PA 190101891725891
- Nikhita Dharbhamulla, M.D.Bryn Mawr, PA 190101255715090
- William Haberstroh, D.O.Bryn Mawr, PA 190101346773462
- Robert Levitt, M.D.Bryn Mawr, PA 190101225054398
- Thomas McKenna, M.D.Bryn Mawr, PA 190101063724490
- Toan Nguyen, M.D.Bryn Mawr, PA 190101487685079
- Michelle Springer, D.O.Bryn Mawr, PA 190101235367525
Common questions
What is Jeffrey N. Retig, M.D.'s NPI number?
Jeffrey N. Retig, M.D.'s National Provider Identifier (NPI) is 1225053465, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey N. Retig, M.D. located?
The NPPES record lists a practice address at 825 Old Lancaster RD, Bryn Mawr, PA, 19010. Phone: (610) 527-3800. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey N. Retig, M.D.'s license?
NPPES lists Pennsylvania license number MD031650, 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 Jeffrey N. Retig, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey N. Retig, M.D. had 428 Medicare Part D claims for 115 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Jeffrey N. Retig, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.8 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.