NPPES file of Aug 9, 2026

Anders Mark Knutzen, MD

Body Imaging Physician · Boston, MA

Anders Mark Knutzen, MD is a body imaging physician with a practice address in Boston, Massachusetts, and NPI 1912985037, issued on Jan 9, 2006. Check the license (Massachusetts 291560, 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
1912985037
Name
Anders Mark Knutzen
Credential
MD
Primary taxonomy
Body Imaging Physician 2085B0100X
License numbers
291560 MA
34477 MN
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit St, Boston, MA 02114
Phone
(617) 724-0288
Enumerated
Jan 9, 2006
Record last updated
Apr 21, 2022
Medicaid ID
447282900 MN
Medicare enrollment
Enrolled (PECOS I20220607002127); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 1990
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 55 Fruit St

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

  1. Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
  2. Matthew AbadirAnesthesiology Physician1699120550
  3. Taimur AbbasiInternal Medicine Physician1841673522
  4. Megan Abbott, MDAnesthesiology Physician1730839333
  5. Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
  6. Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590

Verify Anders Mark Knutzen 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 291560
    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 2 group practices

  1. Mass General Brigham Community Physicians IncHaverhill, MA
  2. Massachusetts General Physicians Organization IncBoston, MA

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

Anders Mark Knutzen among 51 body imaging physician records in Massachusetts

Anders Mark Knutzen, MD is one of 51 body imaging physician records with a practice address in Massachusetts. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 69% newer
  • In a Medicare fileYes · 35% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated1990 · median 1998 among the 16 with a school on file
  • Record last updated2022 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085B0100X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Body Imaging Physician providers in Massachusetts

There are 51 body imaging physician records in Massachusetts.

The 8 body imaging physician records with the nearest ZIP codes

  1. Roshni Anand, MBBS,MDBoston, MA 021141316627482
  2. Francis Delaney, MDBoston, MA 021141487337416
  3. Shauna Duigenan, MDBoston, MA 021141770714651
  4. Sonia Gaur, MDBoston, MA 021141356845499
  5. Soumyadeep Ghosh, MDBoston, MA 021141891506135
  6. Ravanane Ramadosan, MDBoston, MA 021141669158309
  7. Syer Ree Tee, MB BCH BAOBoston, MA 021141831990506
  8. Aran Toshav, MDBoston, MA 021141306054903

Common questions

What is Anders Mark Knutzen, MD's NPI number?

Anders Mark Knutzen, MD's National Provider Identifier (NPI) is 1912985037, issued on Jan 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anders Mark Knutzen, MD located?

The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 724-0288. Providers update this record themselves, so call before visiting.

How can I verify Anders Mark Knutzen, MD's license?

NPPES lists Massachusetts license number 291560, 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.