NPPES file of Aug 9, 2026

Catherine Maria Paniszyn Dawson, MD

Geriatric Medicine (Internal Medicine) Physician · Boston, MA

Catherine Maria Paniszyn Dawson, MD is a geriatric medicine (internal medicine) physician with a practice address in Boston, Massachusetts, and NPI 1033591532, issued on Jun 22, 2015. Check the license 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
1033591532
Name
Catherine Maria Paniszyn Dawson
Credential
MD
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
60201 CT
Self-reported in NPPES; status is on the state search
Practice location
150 S Huntington Ave, Boston, MA 02130
Phone
(857) 364-5677
Enumerated
Jun 22, 2015
Record last updated
Aug 23, 2019 (not updated in 7 years: call before relying on the address or phone)
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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8 nearest geriatric medicine (internal medicine) physician records → All 225 in Massachusetts → Look up another NPI →

Also registered at 150 S Huntington Ave

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

  1. Deepa Acharya, PH.D.Clinical Psychologist1861728628
  2. Ikechukwu Achonye, PHARMDAmbulatory Care Pharmacist1720877194
  3. Brittini Allain, PHARM.DPharmacist1285035758
  4. Geraldine Allen, TECHNICIAN/OTHEROther Technician1265670541
  5. Nancy Allen, R.N.Neuroscience Clinical Nurse Specialist1861542458
  6. Elizabeth Alpert, PH.D.Clinical Psychologist1801584768

Verify Catherine Maria Paniszyn Dawson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck 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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Catherine Maria Paniszyn Dawson among 225 geriatric medicine (internal medicine) physician records in Massachusetts

Catherine Maria Paniszyn Dawson, MD is one of 225 geriatric medicine (internal medicine) physician records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 83% of them.

  • NPI issued2015 · 83% of these records are older, 15% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2019 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

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.

All 225 in Massachusetts → Every provider in Boston → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Clark DumontierBoston, MA 021301356760938
  2. Peter Engel, M.D.Boston, MA 021301801845037
  3. Daniella Floru, MDJamaica Plain, MA 021301598745630
  4. Catherine Nelson, M.D.Boston, MA 021301881706364
  5. Andrea Schwartz, MD MPHBoston, MA 021301558655621
  6. Pantel Vokonas, MDBoston, MA 021301891890018
  7. Sarah Berry, MDBoston, MA 021311639179781
  8. Helen Chen, MDBoston, MA 021311356301386

Common questions

What is Catherine Maria Paniszyn Dawson, MD's NPI number?

Catherine Maria Paniszyn Dawson, MD's National Provider Identifier (NPI) is 1033591532, issued on Jun 22, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Maria Paniszyn Dawson, MD located?

The NPPES record lists a practice address at 150 S Huntington Ave, Boston, MA, 02130. Phone: (857) 364-5677. Providers update this record themselves, so call before visiting.

How can I verify Catherine Maria Paniszyn Dawson, MD's license?

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.