Registry data as of Aug 27, 2026

Douglas Whittemore, MD.

Specialist · Storrs Mansfield, CT

Douglas Whittemore, MD. is a specialist with a practice address in Storrs Mansfield, Connecticut, and NPI 1255383675, issued on May 16, 2006. Check the license (Connecticut 023672, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255383675
Name
Douglas Whittemore
Credential
MD.
Primary taxonomy
Specialist 174400000X
License numbers
023672 CT
238240 MA
Self-reported in NPPES; status is on the state search
Practice location
345 Hanks Hill RD, Storrs Mansfield, CT 06268
Phone
(860) 420-9299
Enumerated
May 16, 2006
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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Verify Douglas Whittemore in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 023672
    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
Find the Connecticut 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.

2 specialist records list a Storrs Mansfield practice address

They are 2 of the 69 NPPES records with a Storrs Mansfield practice address, and 519 specialist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other specialist records in Connecticut

  1. Jay Abbott, M.D.Litchfield, CT1083658629
  2. Karen Abrams, M.D.Westport, CT1174728604
  3. Micheal Acocella, B.S., P.T.Greenwich, CT1992768303
  4. Diana Adams, M.D.Greenwich, CT1255300653
  5. Zosimo Adefuin, MDBridgeport, CT1598763252
  6. Ricki Ainbinder, LMTStamford, CT1609026525
  7. Patrick Albergo, M.D.West Hartford, CT1407878754
  8. Richard Allen, M.D.Meriden, CT1932115128
  9. Sarah Allen, M.D.Bridgeport, CT1376854141
  10. William Allen, M.D.New Haven, CT1659369361

Common questions

What is Douglas Whittemore, MD.'s NPI number?

Douglas Whittemore, MD.'s National Provider Identifier (NPI) is 1255383675, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Douglas Whittemore, MD. located?

The NPPES record lists a practice address at 345 Hanks Hill RD, Storrs Mansfield, CT, 06268. Phone: (860) 420-9299. Providers update this record themselves, so call before visiting.

How can I verify Douglas Whittemore, MD.'s license?

NPPES lists Connecticut license number 023672, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.