Kathryn P. Rapperport, M.D.
Psychiatry Physician · Lexington, MA
Kathryn P. Rapperport, M.D. is a psychiatry physician with a practice address in Lexington, Massachusetts, and NPI 1962599001, issued on Oct 9, 2006. Check the license (Massachusetts 78675, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Kathryn P. Rapperport
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 78675 MA
Self-reported in NPPES; status is on the state search - Practice location
- 8 Wallis CT, Lexington, MA 02421
- Phone
- (781) 862-7487
- Enumerated
- Oct 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040330001468); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1988
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Verify Kathryn P. Rapperport in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 78675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average psychiatry physician in 2024
185 Medicare Part D claims for 17 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl24 claims
- Lorazepam22 claims
- Aripiprazole17 claims
- Clozapine12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Kathryn P. Rapperport among 2,736 psychiatry physician records in Massachusetts
Kathryn P. Rapperport, M.D. 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. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 51% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1988 · median 2005 among the 1,219 with a school on file
- 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).
29 psychiatry physician records list a practice address in Lexington
They are 29 of the 1,467 NPPES records with a practice address in Lexington, and 2,736 psychiatry physician records in Massachusetts.
All 2,736 in Massachusetts → Every provider in Lexington → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Christina Amerault, M.D.Lexington, MA 024211649702937
- Amy Banks, M.D.Lexington, MA 024211033166772
- Robert Berezin, M.D.Lexington, MA 024211477618536
- Ellen Cohen, M.D.Lexington, MA 024211770672800
- Mackenzie Davis, MDLexington, MA 024211548897887
- Timothy Dugan, MDLexington, MA 024211073607396
- Theo Manschreck, MDLexington, MA 024211700867595
- Denise Nagel, M.D.Lexington, MA 024211548450679
Common questions
What is Kathryn P. Rapperport, M.D.'s NPI number?
Kathryn P. Rapperport, M.D.'s National Provider Identifier (NPI) is 1962599001, issued on Oct 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn P. Rapperport, M.D. located?
The NPPES record lists a practice address at 8 Wallis CT, Lexington, MA, 02421. Phone: (781) 862-7487. Providers update this record themselves, so call before visiting.
How can I verify Kathryn P. Rapperport, M.D.'s license?
NPPES lists Massachusetts license number 78675, 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.
How much does Kathryn P. Rapperport, M.D. prescribe under Medicare Part D?
In 2024, Kathryn P. Rapperport, M.D. had 185 Medicare Part D claims for 17 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.