Catherine A. Fullerton, MD
Psychiatry Physician · Cambridge, MA
Catherine A. Fullerton, MD is a psychiatry physician with a practice address in Cambridge, Massachusetts, and NPI 1427039601, issued on Nov 7, 2005. Check the license (Massachusetts 221718, 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.
- Name
- Catherine A. Fullerton
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 221718 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1130 Massachusetts Ave, Cambridge, MA 02138
- Phone
- (617) 395-7991
- Enumerated
- Nov 7, 2005
- Record last updated
- Jul 17, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Also registered at 1130 Massachusetts Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karsten Kueppenbender, M.D., C.G.P.Addiction Medicine (Psychiatry & Neurology) Physician1265468292
- Allyson Livingstone, LICSWClinical Social Worker1669648069
- Siobhan O'Neill, M.D.Psychiatry Physician1073571915
Verify Catherine A. Fullerton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 221718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Catherine A. Fullerton among 2,736 psychiatry physician records in Massachusetts
Catherine A. Fullerton, MD is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileNo · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
213 psychiatry physician records list a practice address in Cambridge
They are 213 of the 5,145 NPPES records with a practice address in Cambridge, and 2,736 psychiatry physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,736 in Massachusetts → Every provider in Cambridge → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Hans Agrawal, M.D.Cambridge, MA 021381609833805
- Menekse Alpay, MDCambridge, MA 021381861476467
- Paul Cannistraro, M.D.Cambridge, MA 021381639165988
- Andrew Clark, MDCambridge, MA 021381720056047
- Joseph D'Afflitti, MDCambridge, MA 021381902859986
- Susan Kattlove, MDCambridge, MA 021381144219783
- Kevin Majeres, MDCambridge, MA 021381659333714
- Allan Nineberg, MDCambridge, MA 021381215980271
Common questions
What is Catherine A. Fullerton, MD's NPI number?
Catherine A. Fullerton, MD's National Provider Identifier (NPI) is 1427039601, issued on Nov 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Catherine A. Fullerton, MD located?
The NPPES record lists a practice address at 1130 Massachusetts Ave, Cambridge, MA, 02138. Phone: (617) 395-7991. Providers update this record themselves, so call before visiting.
How can I verify Catherine A. Fullerton, MD's license?
NPPES lists Massachusetts license number 221718, 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. 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.