NPPES file of Aug 9, 2026

Stephen Philip Christiansen, M.D.

Ophthalmology Physician · Taunton, MA

Stephen Philip Christiansen, M.D. is an ophthalmology physician with a practice address in Taunton, Massachusetts, and NPI 1134156680, issued on Jun 27, 2006. Check the license (Massachusetts 239254, as entered in NPPES) on the Massachusetts Board of Registration 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
1134156680
Name
Stephen Philip Christiansen
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
239254 MA
Self-reported in NPPES; status is on the state search
Practice location
2005 Bay St Ste 206, Taunton, MA 02780
Phone
(508) 823-7473
Enumerated
Jun 27, 2006
Record last updated
Nov 1, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(508) 824-3830
Medicare enrollment
Enrolled (PECOS I20090723000500); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 1982
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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Also registered at 2005 Bay St Ste 206

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

  1. Christine Ament, M.D.Ophthalmology Physician1033160510
  2. Michael Bivona, MDOphthalmology Physician1508363540
  3. Xuejing ChenOphthalmology Physician1033484159
  4. Lauren Colwell, MDOphthalmology Physician1275161820
  5. Manishi Desai, M.D.Ophthalmology Physician1750588893
  6. Edward Feinberg, MD, MPHOphthalmology Physician1093701807

Verify Stephen Philip Christiansen 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 239254
    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.

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Bills Medicare through one group practice

  1. Boston University Eye Associates, Inc.Taunton, MA

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

30 ophthalmology physician records list a practice address in Taunton

They are 30 of the 1,573 NPPES records with a practice address in Taunton, and 791 ophthalmology physician records in Massachusetts.

Other ophthalmology physician records in Massachusetts

  1. Mark Abelson, M.D.Andover, MA1811990682
  2. Inas Aboobakar, M.D.Boston, MA1760846265
  3. Omar Abuqamar, M.D., M.M.S.C.,Burlington, MA1437640414
  4. Alessandro Adad Jammal, MD, PHDBoston, MA1518725480
  5. David Agahigian, M.D.Springfield, MA1205822293
  6. Kanika Agarwal, MDBoston, MA1245692433
  7. Muna Ahmad, M.D.Leominster, MA1588830145
  8. Lloyd Aiello, M.D., PH.D.Boston, MA1588622104
  9. Motasem Al-Latayfeh, M.D.Boston, MA1184855710
  10. Pierre Alfred, MDAthol, MA1912998501

Common questions

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

Stephen Philip Christiansen, M.D.'s National Provider Identifier (NPI) is 1134156680, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Philip Christiansen, M.D. located?

The NPPES record lists a practice address at 2005 Bay St Ste 206, Taunton, MA, 02780. Phone: (508) 823-7473. Providers update this record themselves, so call before visiting.

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

NPPES lists Massachusetts license number 239254, 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. Medicare files from data.cms.gov. 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.