Leigh F. Gerson, DO
Colon & Rectal Surgery Physician · Meadowbrook, PA
Leigh F. Gerson, DO is a colon & rectal surgery physician with a practice address in Meadowbrook, Pennsylvania, and NPI 1508284050, issued on Apr 2, 2014. Check the license (Pennsylvania OS019477, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Leigh F. Gerson
- Credential
- DO
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- OS019477 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1650 Huntingdon Pike Ste 154, Meadowbrook, PA 19046
- Phone
- (215) 938-3145
- Enumerated
- Apr 2, 2014
- Record last updated
- Jan 25, 2022
- Fax
- (215) 938-3144
- Medicare enrollment
- Enrolled (PECOS I20210923000361); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2014
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 122 in Pennsylvania → Look up another NPI →
Verify Leigh F. Gerson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS019477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
113 Medicare Part D claims for 55 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 13 claims were for opioids.
Most prescribed
- Ondansetron Hcl35 claims
- Sutab26 claims
- Metronidazole11 claims
- Ondansetron Odt11 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: $1,538.81
2 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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
- HR Physician ServicesMeadowbrook, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leigh F. Gerson among 122 colon & rectal surgery physician records in Pennsylvania
Leigh F. Gerson, DO is one of 122 colon & rectal surgery physician records with a practice address in Pennsylvania. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 86% of them.
- NPI issued2014 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2014 · median 2000 among the 91 with a school on file
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in Pennsylvania
There are 122 colon & rectal surgery physician records in Pennsylvania.
All 122 in Pennsylvania → Every provider in Meadowbrook → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Richard Goldstein, M.D.Langhorne, PA 190471417948431
- Anne-Marie Marcoux, M.D.Langhorne, PA 190471487644639
- David Schaffzin, M.D.Langhorne, PA 190471275582587
- Kenneth Boyd, M.D.Media, PA 190631144226606
- Samir Parikh, M.D.Media, PA 190631669478145
- Shirley Shih, MDMedia, PA 190631770718397
- Lowell Meyerson, DOElkins Park, PA 190271447218557
- Taro Arai, MDHavertown, PA 190831518002393
Common questions
What is Leigh F. Gerson, DO's NPI number?
Leigh F. Gerson, DO's National Provider Identifier (NPI) is 1508284050, issued on Apr 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Leigh F. Gerson, DO located?
The NPPES record lists a practice address at 1650 Huntingdon Pike Ste 154, Meadowbrook, PA, 19046. Phone: (215) 938-3145. Providers update this record themselves, so call before visiting.
How can I verify Leigh F. Gerson, DO's license?
NPPES lists Pennsylvania license number OS019477, 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 Leigh F. Gerson, DO prescribe under Medicare Part D?
In 2024, Leigh F. Gerson, DO had 113 Medicare Part D claims for 55 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. 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.