Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark R Friedman, M.D.
Pediatrics Physician in Norwood, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003983529
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Registry record
Entity type Individual (Type 1)
Name Mark R Friedman
Credential M.D.
Sex Male
Practice address 62 Walpole St, Norwood, MA, 02062
Phone (781) 769-4090
Fax (781) 769-6485
Enumeration date Nov 29, 2006
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9715274 | Medicaid | MA | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1003983529 active?
Yes, as of the latest NPPES snapshot, NPI 1003983529 is active (record last updated 2007-07-09).
How do I verify Mark Friedman's NPI record?
Cross-check NPI 1003983529 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Evan Finkelstein Pediatrics Physician · Norwood, MA NPI 1316910979 Jeff Kolodney Pediatrics Physician · Norwood, MA NPI 1942235023 Sarah Walsh Pediatrics Physician · Norwood, MA NPI 1538236088 Caroline Harris-Tatar Pediatrics Physician · Norwood, MA NPI 1538236096 Robert Braitman Pediatrics Physician · Norwood, MA NPI 1902973563 Heidi Katz Dubois Pediatrics Physician · Norwood, MA NPI 1396813929
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.