Michael Lee Davis, D.O.
Gastroenterology Physician · Philadelphia, PA
Michael Lee Davis, D.O. is a gastroenterology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1265649651, issued on May 17, 2007. Check the license (Pennsylvania OS015556, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael Lee Davis
- Credential
- D.O.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- OS015556 PA
0T11593 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 W Tabor RD Bldg Suite275, Philadelphia, PA 19141
- Phone
- (215) 456-8210
- Enumerated
- May 17, 2007
- Record last updated
- Apr 25, 2022
- Fax
- (215) 456-1933
- Medicaid ID
- 2C0453 PA
- Medicare enrollment
- Enrolled (PECOS I20120619000369); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2006
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Verify Michael Lee Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS015556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average gastroenterology physician in 2024
258 Medicare Part D claims for 156 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Peg 3350-Electrolyte72 claims
- Gavilyte-C57 claims
- Omeprazole46 claims
- Linzess11 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: $14.07
1 payment: food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. 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
- Einstein Practice Plan IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Lee Davis among 1,049 gastroenterology physician records in Pennsylvania
Michael Lee Davis, 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 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 38% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2006 · median 2003 among the 769 with a school on file
- Record last updated2022 · 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 Philadelphia → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Jennifer Au, M.D.Philadelphia, PA 191411851552145
- Jordan Carty, MDPhiladelphia, PA 191411043889983
- Richard Depalma, D.O.Philadelphia, PA 191411114238367
- Robert Dudnick, MDPhiladelphia, PA 191411295833630
- Yogesh Govil, MDPhiladelphia, PA 191411275514473
- Richard Kalman, M.D.Philadelphia, PA 191411184891020
- Maria Lagarde Mussa, MDPhiladelphia, PA 191411841588670
- Victor Navarro, M.D.Philadelphia, PA 191411407815236
Common questions
What is Michael Lee Davis, D.O.'s NPI number?
Michael Lee Davis, D.O.'s National Provider Identifier (NPI) is 1265649651, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Lee Davis, D.O. located?
The NPPES record lists a practice address at 1200 W Tabor RD Bldg Suite275, Philadelphia, PA, 19141. Phone: (215) 456-8210. Providers update this record themselves, so call before visiting.
How can I verify Michael Lee Davis, D.O.'s license?
NPPES lists Pennsylvania license number OS015556, 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 Michael Lee Davis, D.O. prescribe under Medicare Part D?
In 2024, Michael Lee Davis, D.O. had 258 Medicare Part D claims for 156 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.