NPPES file of Aug 9, 2026

Aos S. Karim, M.D.

Surgery Physician · Scarborough, ME

Aos S. Karim, M.D. is a surgery physician with a practice address in Scarborough, Maine, and NPI 1639527625, issued on May 31, 2016. Check the license (Maine MD28576, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639527625
Name
Aos S. Karim
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License numbers
MD28576 ME
73814 MN
68214-20 WI
Self-reported in NPPES; status is on the state search
Practice location
55 Spring St, Scarborough, ME 04074
Phone
(207) 303-1000
Enumerated
May 31, 2016
Record last updated
Oct 30, 2024
Medicare enrollment
Enrolled (PECOS I20241016000428); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 2016
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest surgery physician records → All 229 in Maine → Look up another NPI →

Also registered at 55 Spring St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kathryn Brooks, OTR/LOccupational Therapist1053885277
  2. Philip CapriottiEmergency Medicine Physician1427138445
  3. Ryan Cyr, PTPhysical Therapist1518967348
  4. Becky Desmarais, MPTPhysical Therapist1467483339
  5. Monica Ginsberg, PA-CMedical Physician Assistant1912359530
  6. Morgan GlazerPhysical Therapist1831613736

Verify Aos S. Karim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
    Search for license MD28576    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. MainehealthPortland, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Aos S. Karim among 229 surgery physician records in Maine

Aos S. Karim, M.D. is one of 229 surgery physician records with a practice address in Maine. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 90% of them.

  • NPI issued2016 · 90% of these records are older, 8% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2016 · median 2005 among the 121 with a school on file
  • Record last updated2024 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Maine

There are 229 surgery physician records in Maine.

All 229 in Maine → Every provider in Scarborough → Surgery Physician nationwide →

The 8 surgery physician records with the nearest ZIP codes

  1. Damien Carter, MDScarborough, ME 040741942314026
  2. Elizabeth Desjardin, MDScarborough, ME 040741275829699
  3. Elizabeth Sullivan, MDScarborough, ME 040741154582146
  4. Ekaterini Tsiapali, MDScarborough, ME 040741437249778
  5. Thomas Collins, MDSanford, ME 040731730149287
  6. Kent Shomaker, MDSanford, ME 040731841228590
  7. Faysal Elgilani, MDPortland, ME 041011740698679
  8. Samuel Michel, MDPortland, ME 041011427397462

Common questions

What is Aos S. Karim, M.D.'s NPI number?

Aos S. Karim, M.D.'s National Provider Identifier (NPI) is 1639527625, issued on May 31, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Aos S. Karim, M.D. located?

The NPPES record lists a practice address at 55 Spring St, Scarborough, ME, 04074. Phone: (207) 303-1000. Providers update this record themselves, so call before visiting.

How can I verify Aos S. Karim, M.D.'s license?

NPPES lists Maine license number MD28576, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.