Keating W. Pepper, DO
Anesthesiology Physician · Portland, ME
Keating W. Pepper, DO is an anesthesiology physician with a practice address in Portland, Maine, and NPI 1548896186, issued on Mar 16, 2020. Check the license (Maine DO4130, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Keating W. Pepper
- Credential
- DO
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- DO4130 ME
Self-reported in NPPES; status is on the state search - Practice location
- 175 Fore River Pkwy, Portland, ME 04102
- Phone
- (207) 879-3000
- Enumerated
- Mar 16, 2020
- Record last updated
- Jul 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20250730004443); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2021
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 280 in Maine → Look up another NPI →
Also registered at 175 Fore River Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Anderson, NPNeonatal Nurse Practitioner1952960171
- Katherine Badger, MDFamily Medicine Physician1083281224
- Shannon Barnicle, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1447877352
- Cole BarskiCertified Registered Nurse Anesthetist1043930910
- Ari Berman, MDInternal Medicine Physician1225015829
- Kirsten Berman, M.D.Internal Medicine Physician1043280431
Verify Keating W. Pepper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license DO4130Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Spectrum Healthcare Partners PABrunswick, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Keating W. Pepper among 280 anesthesiology physician records in Maine
Keating W. Pepper, DO is one of 280 anesthesiology physician records with a practice address in Maine. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.
- NPI issued2020 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2021 · median 2007 among the 192 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
126 anesthesiology physician records list a practice address in Portland
They are 126 of the 6,022 NPPES records with a practice address in Portland, and 280 anesthesiology physician records in Maine.
All 280 in Maine → Every provider in Portland → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- John Allyn, M.D.Portland, ME 041021144312224
- Robert Ascanio, M.D.Portland, ME 041021760554273
- Angus Christie, M.D.Portland, ME 041021306852215
- Christopher Connors, M.D.Portland, ME 041021477587228
- Janette Covington, MDPortland, ME 041021871557835
- Villi Enders, MDPortland, ME 041021740263433
- Robert Epstein, M.D.Portland, ME 041021588684203
- Jessica Hathaway, M.D.Portland, ME 041021679654552
Common questions
What is Keating W. Pepper, DO's NPI number?
Keating W. Pepper, DO's National Provider Identifier (NPI) is 1548896186, issued on Mar 16, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Keating W. Pepper, DO located?
The NPPES record lists a practice address at 175 Fore River Pkwy, Portland, ME, 04102. Phone: (207) 879-3000. Providers update this record themselves, so call before visiting.
How can I verify Keating W. Pepper, DO's license?
NPPES lists Maine license number DO4130, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.