Mark Stoltenberg, M.D., M.A.
Hospice and Palliative Medicine (Family Medicine) Physician · Boston, MA
Mark Stoltenberg, M.D., M.A. is a hospice and palliative medicine (family medicine) physician with a practice address in Boston, Massachusetts, and NPI 1114280310, issued on Jun 21, 2012. Check the license (Massachusetts 266959, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark Stoltenberg
- Credential
- M.D., M.A.
- Primary taxonomy
- Hospice and Palliative Medicine (Family Medicine) Physician 207QH0002X
- License numbers
- 266959 MA
1053657270 IL
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 643-3596
- Enumerated
- Jun 21, 2012
- Record last updated
- Sep 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161111001317); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (family medicine) physician records → All 19 in Massachusetts → Look up another NPI →
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
- Matthew AbadirAnesthesiology Physician1699120550
- Taimur AbbasiInternal Medicine Physician1841673522
- Megan Abbott, MDAnesthesiology Physician1730839333
- Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
- Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590
Verify Mark Stoltenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 266959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- 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).
Mark Stoltenberg among 19 hospice and palliative medicine (family medicine) physician records in Massachusetts
Mark Stoltenberg, M.D., M.A. is one of 19 hospice and palliative medicine (family medicine) physician records with a practice address in Massachusetts. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 53% of them.
- NPI issued2012 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2012 · median 2007 among the 10 with a school on file
- Record last updated2016 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QH0002X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospice and Palliative Medicine (Family Medicine) Physician providers in Massachusetts
There are 19 hospice and palliative medicine (family medicine) physician records in Massachusetts.
All 19 in Massachusetts → Every provider in Boston → Hospice and Palliative Medicine (Family Medicine) Physician nationwide →
The 8 hospice and palliative medicine (family medicine) physician records with the nearest ZIP codes
- Eric Krakauer, MDBoston, MA 021141649251000
- Anna Rayne, MDBoston, MA 021141508359837
- Michael Eizyk, MDBoston, MA 021111013572684
- Victor Wan, MDBoston, MA 021111013545904
- Aaliyah Hoo Kim- Baker, RNDorchester, MA 021211497579957
- Ariadne Mueller, MDBoston, MA 022151538375621
- Anna Chon, M.D.Danvers, MA 019231578982518
- Stephanie Patel, MDDanvers, MA 019231609840461
Common questions
What is Mark Stoltenberg, M.D., M.A.'s NPI number?
Mark Stoltenberg, M.D., M.A.'s National Provider Identifier (NPI) is 1114280310, issued on Jun 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mark Stoltenberg, M.D., M.A. located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 643-3596. Providers update this record themselves, so call before visiting.
How can I verify Mark Stoltenberg, M.D., M.A.'s license?
NPPES lists Massachusetts license number 266959, 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.