NPPES file of Aug 9, 2026

Mark A. Klemperer, M.D.

Obstetrics & Gynecology Physician · Norway, ME

Mark A. Klemperer, M.D. is an obstetrics & gynecology physician with a practice address in Norway, Maine, and NPI 1780652461, issued on Mar 9, 2006. Check the license (Maine MD13261, as entered in NPPES) on the Maine Board of Licensure in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1780652461
Name
Mark A. Klemperer
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MD13261 ME
Self-reported in NPPES; status is on the state search
Practice location
193 Main St, Norway, ME 04268
Phone
(207) 743-7605
Enumerated
Mar 9, 2006
Record last updated
Dec 11, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(207) 743-1579
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 205 in Maine → Look up another NPI →

Also registered at 193 Main St

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

  1. Ratnakar Andalkar, M.D.Surgery Physician1194769927
  2. Jeannette Andrews, DOObstetrics & Gynecology Physician1104020908
  3. Gregory Bates, APRN, FNPFamily Nurse Practitioner1487022398
  4. Robert Bean, M.D.Surgery Physician1861433617
  5. Jennifer Blastow, NP-CFamily Nurse Practitioner1023180569
  6. Gail Boaz, APRNPediatric Nurse Practitioner1700963071

Verify Mark A. Klemperer 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 MD13261    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

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Mark A. Klemperer among 205 obstetrics & gynecology physician records in Maine

Mark A. Klemperer, M.D. is one of 205 obstetrics & gynecology physician records with a practice address in Maine. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 47% newer
  • In a Medicare fileNo · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2012 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 obstetrics & gynecology physician records list a practice address in Norway

They are 8 of the 272 NPPES records with a practice address in Norway, and 205 obstetrics & gynecology physician records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 205 in Maine → Every provider in Norway → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Jeannette Andrews, DONorway, ME 042681104020908
  2. Jacob Brown, MDNorway, ME 042681356537088
  3. Jordan Faloon, DONorway, ME 042681902268048
  4. Mary Fleming, MDNorway, ME 042681982851689
  5. Gregory HardyNorway, ME 042681043248438
  6. Emma Mason, DONorway, ME 042681942838404
  7. Carolyn Plourde, MDNorway, ME 042681013036789
  8. Said Daoud, MDRumford, ME 042761881775864

Common questions

What is Mark A. Klemperer, M.D.'s NPI number?

Mark A. Klemperer, M.D.'s National Provider Identifier (NPI) is 1780652461, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark A. Klemperer, M.D. located?

The NPPES record lists a practice address at 193 Main St, Norway, ME, 04268. Phone: (207) 743-7605. Providers update this record themselves, so call before visiting.

How can I verify Mark A. Klemperer, M.D.'s license?

NPPES lists Maine license number MD13261, 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. 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.