Registry data as of Aug 27, 2026

Stephen London, M.D.

Anesthesiology Physician · Oak Bluffs, MA

Stephen London, M.D. is an anesthesiology physician with a practice address in Oak Bluffs, Massachusetts, and NPI 1487744868, issued on Oct 13, 2006. Check the license (Massachusetts 47283, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1487744868
Name
Stephen London
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
47283 MA
Self-reported in NPPES; status is on the state search
Practice location
1 Hospital Road, Oak Bluffs, MA 02557
Phone
(508) 693-9012
Enumerated
Oct 13, 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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Also registered at 1 Hospital Road

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

  1. Prudy Carter-Donovan, NP-CFamily Nurse Practitioner1750721312
  2. Beth Donnelly, MDInternal Medicine Physician1235195207
  3. Jeffrey Horenstein, M.D., PH.D.Emergency Medicine Physician1073834081
  4. Kevin Mabie, M.D.Orthopaedic Surgery Physician1992743116
  5. Michael Michotek, M.D.Independent Medical Examiner Physician1346445392
  6. Lateefah Pree, PAPhysician Assistant1124279286

Verify Stephen London 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 47283
    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

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 anesthesiology physician records list a Oak Bluffs practice address

They are 2 of the 143 NPPES records with a Oak Bluffs practice address, and 1,903 anesthesiology physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other anesthesiology physician records in Massachusetts

  1. John Abadir, M.DBoston, MA1891937298
  2. Matthew AbadirBoston, MA1699120550
  3. Sarah Abbett, M.D.Boston, MA1902097736
  4. Brendan Abbott, DOBrighton, MA1477244796
  5. Megan Abbott, MDBoston, MA1730839333
  6. Timothy Abbott, D.O.Northampton, MA1316155294
  7. Kathryn Aberle, MDBoston, MA1669447835
  8. Scott AbernathyWorcester, MA1639630817
  9. Lori Abrahamian, M.D.Boston, MA1528012192
  10. Zachary Achen, MDBoston, MA1801546775

Common questions

What is Stephen London, M.D.'s NPI number?

Stephen London, M.D.'s National Provider Identifier (NPI) is 1487744868, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen London, M.D. located?

The NPPES record lists a practice address at 1 Hospital Road, Oak Bluffs, MA, 02557. Phone: (508) 693-9012. Providers update this record themselves, so call before visiting.

How can I verify Stephen London, M.D.'s license?

NPPES lists Massachusetts license number 47283, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. 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), 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.