Peter Elliot Yaffe, PH.D.
Cognitive & Behavioral Psychologist · Sudbury, MA
Peter Elliot Yaffe, PH.D. is a cognitive & behavioral psychologist with a practice address in Sudbury, Massachusetts, and NPI 1649242504, issued on Feb 6, 2006. Check the license (Massachusetts 1862, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Elliot Yaffe
- Credential
- PH.D.
- Primary taxonomy
- Cognitive & Behavioral Psychologist 103TB0200X
- License number
- 1862 MA
Self-reported in NPPES; status is on the state search - Practice location
- 327 D Boston Post RD, Sudbury, MA 01776
- Phone
- (978) 443-4262
- Enumerated
- Feb 6, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (978) 443-4262
- Medicaid ID
- 0513911 MA
- Medicare enrollment
- Enrolled (PECOS I20110613000340); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cognitive & behavioral psychologist records → All 99 in Massachusetts → Look up another NPI →
Also registered at 327 D Boston Post RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Steinberg, PHDCognitive & Behavioral Psychologist1477528719
Verify Peter Elliot Yaffe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 1862Check 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
- Dr Peter E Yaffe PCSudbury, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Elliot Yaffe among 99 cognitive & behavioral psychologist records in Massachusetts
Peter Elliot Yaffe, PH.D. is one of 99 cognitive & behavioral psychologist records with a practice address in Massachusetts. 5% 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, 82% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 13% of these records are
- Graduated1975 · median 1990 among the 13 with a school on file
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TB0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cognitive & Behavioral Psychologist providers in Massachusetts
There are 99 cognitive & behavioral psychologist records in Massachusetts.
All 99 in Massachusetts → Every provider in Sudbury → Cognitive & Behavioral Psychologist nationwide →
The 8 cognitive & behavioral psychologist records with the nearest ZIP codes
- John Barnes, PHDSudbury, MA 017761417419060
- Carol Steinberg, PHDSudbury, MA 017761477528719
- Laurence Stybel, ED.D.Wayland, MA 017781780183277
- Molly AlmeidaMilford, MA 017571437561735
- Gladys Ayodele, MANAGERMarlborough, MA 017521356914618
- Dino DzinoWoburn, MA 018011306515952
- James Vermilyea, PH. D, MBAWoburn, MA 018011124356233
- Deanna Felix, M.S.Hudson, MA 017491215326988
Common questions
What is Peter Elliot Yaffe, PH.D.'s NPI number?
Peter Elliot Yaffe, PH.D.'s National Provider Identifier (NPI) is 1649242504, issued on Feb 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Elliot Yaffe, PH.D. located?
The NPPES record lists a practice address at 327 D Boston Post RD, Sudbury, MA, 01776. Phone: (978) 443-4262. Providers update this record themselves, so call before visiting.
How can I verify Peter Elliot Yaffe, PH.D.'s license?
NPPES lists Massachusetts license number 1862, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
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.