NPPES file of Aug 9, 2026

Rachel A. Katz, M.D., R.D.

Family Medicine Physician · Newton Centre, MA

Rachel A. Katz, M.D., R.D. is a family medicine physician with a practice address in Newton Centre, Massachusetts, and NPI 1902929920, issued on Apr 6, 2007. Check the license (Massachusetts 151235, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902929920
Name
Rachel A. Katz
Credential
M.D., R.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
151235 MA
718873 MA
Self-reported in NPPES; status is on the state search
Practice location
53 Langley RD, Newton Centre, MA 02459
Phone
(617) 899-1060
Enumerated
Apr 6, 2007
Record last updated
Dec 6, 2010 (not updated in 16 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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Also registered at 53 Langley RD

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

  1. Geri Ferber, PH.D.Clinical Psychologist1780755629
  2. Barbara Garson, RN, MSN, CSAdult Psychiatric/Mental Health Clinical Nurse Specialist1699832352
  3. Steven German, PH.DPsychologist1033388707
  4. Ann Hess, M.D.Psychiatry Physician1528105863
  5. Sarah Kahn, MSWClinical Social Worker1699862631
  6. Adele Kauffman, PH.D.Clinical Psychologist1841492741

Verify Rachel A. Katz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 151235    Check 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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85% fewer Medicare Part D claims than the average family medicine physician in 2024

547 Medicare Part D claims for 112 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 76% of claims.

  1. Rachel Katz547
  2. Specialty average3,544

Most prescribed

  1. Levoxyl215 claims
  2. Unithroid142 claims
  3. Estradiol (Twice Weekly)27 claims
  4. Progesterone27 claims
  5. Tirosint22 claims
  6. Armour Thyroid19 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.

2 family medicine physician records list a practice address in Newton Centre

They are 2 of the 154 NPPES records with a practice address in Newton Centre, and 2,265 family medicine physician records in Massachusetts.

All 2 in Newton Centre → All 2,265 in Massachusetts → Every provider in Newton Centre →

Other family medicine physician records in Massachusetts

  1. Salah Abass, M.D.Methuen, MA1417959776
  2. Majed Abbas, MDLowell, MA1346827870
  3. Sheila Abdallah, MDWorcester, MA1821356312
  4. Omar Abduljabar, M.D.Springfield, MA1770978843
  5. Jonathan Abel, DOSpringfield, MA1700897196
  6. Mohamed Abib, MDSturbridge, MA1639281090
  7. Kevin Abraham, M.D.Worcester, MA1689037673
  8. Janet Abrahamian, M.D.West Boylston, MA1932156627
  9. John Abramson, M.D.Ipswich, MA1275613903
  10. John Paul Abroguena, MDPlainville, MA1235361080

Common questions

What is Rachel A. Katz, M.D., R.D.'s NPI number?

Rachel A. Katz, M.D., R.D.'s National Provider Identifier (NPI) is 1902929920, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Rachel A. Katz, M.D., R.D. located?

The NPPES record lists a practice address at 53 Langley RD, Newton Centre, MA, 02459. Phone: (617) 899-1060. Providers update this record themselves, so call before visiting.

How can I verify Rachel A. Katz, M.D., R.D.'s license?

NPPES lists Massachusetts license number 151235, 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 Rachel A. Katz, M.D., R.D. prescribe under Medicare Part D?

In 2024, Rachel A. Katz, M.D., R.D. had 547 Medicare Part D claims for 112 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

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.