NPPES file of Aug 9, 2026

William Edward Litterer, D.O.

Geriatric Medicine (Internal Medicine) Physician · Falmouth, MA

William Edward Litterer, D.O. is a geriatric medicine (internal medicine) physician with a practice address in Falmouth, Massachusetts, and NPI 1104990019, issued on Nov 20, 2006. Check the license (Massachusetts 72177, as entered in NPPES) on the Massachusetts Board of Registration 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
1104990019
Name
William Edward Litterer
Credential
D.O.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
72177 MA
Self-reported in NPPES; status is on the state search
Practice location
360 Gifford St, Falmouth, MA 02540
Phone
(508) 457-0215
Enumerated
Nov 20, 2006
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
3056970 MA
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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Also registered at 360 Gifford St

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

  1. Lara Baldasaro, PAOrthopaedic Surgery Physician1013001742
  2. Jaclyn CarperSurgical Physician Assistant1992369524
  3. Justin CobisPhysician Assistant1598108102
  4. Ralph Cook, MDSports Medicine (Orthopaedic Surgery) Physician1619366333
  5. Paul Dimond, M.D.Orthopaedic Surgery Physician1003881632
  6. Lisa Mayhew, PA-CPhysician Assistant1023080538

Verify William Edward Litterer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 72177
    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 Massachusetts license search

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Geriatric Medicine (Internal Medicine) Physician providers in Massachusetts

There are 225 geriatric medicine (internal medicine) physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other geriatric medicine (internal medicine) physician records in Massachusetts

  1. Alan Abrams, M.D.Cambridge, MA1619082674
  2. Hawa Abu, MDWorcester, MA1104441229
  3. Robert AchindibaFramingham, MA1245313410
  4. Jokha Ahmed, MDLowell, MA1306369749
  5. Ceyda AkartunaBoston, MA1306454350
  6. Nadia Ali, M.DRoslindale, MA1760791347
  7. Sameera Ali, M.D.Worcester, MA1760703409
  8. John Anderson, MDCambridge, MA1568462620
  9. Marie Francesca Ansay, MDBoston, MA1891480414
  10. Hassan Arif, MDRoslindale, MA1376775130

Common questions

What is William Edward Litterer, D.O.'s NPI number?

William Edward Litterer, D.O.'s National Provider Identifier (NPI) is 1104990019, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Edward Litterer, D.O. located?

The NPPES record lists a practice address at 360 Gifford St, Falmouth, MA, 02540. Phone: (508) 457-0215. Providers update this record themselves, so call before visiting.

How can I verify William Edward Litterer, D.O.'s license?

NPPES lists Massachusetts license number 72177, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. 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.

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.