NPPES file of Aug 9, 2026

Stephanie D. Silverman, MD

Family Medicine Physician · Northampton, MA

Stephanie D. Silverman, MD is a family medicine physician with a practice address in Northampton, Massachusetts, and NPI 1346231222, issued on Oct 31, 2005. Check the license (Massachusetts 238547, 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
1346231222
Name
Stephanie D. Silverman
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
238547 MA
Self-reported in NPPES; status is on the state search
Practice location
325B King Street, Northampton, MA 01060
Phone
(413) 387-4100
Enumerated
Oct 31, 2005
Record last updated
Nov 15, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(413) 387-4119
Medicare enrollment
Enrolled (PECOS I20090123000261); accepts Medicare assignment
Medical or professional school
University Of Maryland School Of Medicine, 1996
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 325B King Street

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

  1. Albert Agomaa, M.D.Family Medicine Physician1104076793
  2. Grant Dawson, M.D.Family Medicine Physician1568648749
  3. Benjamin Duffy, NPFamily Nurse Practitioner1083487417
  4. Joyce Duncan, MDFamily Medicine Physician1770559296
  5. Marisela Fermin-Schon, MSN, FNP-CFamily Nurse Practitioner1568871325
  6. Adam Garretson, MDFamily Medicine Physician1912998915

Verify Stephanie D. Silverman 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 238547
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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58% fewer Medicare Part D claims than the average family medicine physician in 2024

1,493 Medicare Part D claims for 163 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 29 claims were for opioids.

  1. Stephanie Silverman1,493
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium122 claims
  2. Lisinopril99 claims
  3. Hydrochlorothiazide76 claims
  4. Levothyroxine Sodium69 claims
  5. Losartan Potassium62 claims
  6. Amlodipine Besylate61 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.

Industry payments in 2024: $20.62

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephanie Silverman$20.62
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Baystate Medical Practices IncNorthampton, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stephanie D. Silverman among 2,265 family medicine physician records in Massachusetts

Stephanie D. Silverman, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1996 · median 2006 among the 1,529 with a school on file
  • Record last updated2016 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 family medicine physician records list a practice address in Northampton

They are 20 of the 1,816 NPPES records with a practice address in Northampton, and 2,265 family medicine physician records in Massachusetts.

The 8 family medicine physician records with the nearest ZIP codes

  1. Shelly Berkowitz, M.D.Northampton, MA 010601982674479
  2. Charles Brummer, M.D.Northampton, MA 010601730159963
  3. Grant Dawson, M.D.Northampton, MA 010601568648749
  4. Julia De Almeida, MDNorthampton, MA 010601295792349
  5. Joyce Duncan, MDNorthampton, MA 010601770559296
  6. Adam Garretson, MDNorthampton, MA 010601912998915
  7. Kathleen Grandison, MDNorthampton, MA 010601144398868
  8. Lora Grimes, MDNorthampton, MA 010601518907724

Common questions

What is Stephanie D. Silverman, MD's NPI number?

Stephanie D. Silverman, MD's National Provider Identifier (NPI) is 1346231222, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie D. Silverman, MD located?

The NPPES record lists a practice address at 325B King Street, Northampton, MA, 01060. Phone: (413) 387-4100. Providers update this record themselves, so call before visiting.

How can I verify Stephanie D. Silverman, MD's license?

NPPES lists Massachusetts license number 238547, 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 Stephanie D. Silverman, MD prescribe under Medicare Part D?

In 2024, Stephanie D. Silverman, MD had 1,493 Medicare Part D claims for 163 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.

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.