Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jennifer K Fehser, MD
Pediatrics Physician in Dedham, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205832821
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Registry record
Entity type Individual (Type 1)
Name Jennifer K Fehser
Credential MD
Sex Female
Practice address 1 Lyons St, Dedham, MA, 02026
Phone (781) 329-1400
Fax (781) 278-5667
Enumeration date Jun 28, 2005
Last updated in NPPES Jul 13, 2026
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 |
|---|---|---|---|
| 0033559 | Other | - | NEIGHBORHOOD HEALTH |
| 3812682 | Other | - | CIGNA |
| 469664 | Other | - | TUFTS COMMONWEALTH |
| AA15713 | Other | - | FIRST SENIORITY |
| 70083 | Other | - | CHILDREN'S MEDICAL SECURI |
| 469664 | Other | - | TUFTS BENEFITS |
| 469664 | Other | - | TUFTS TOTAL HEALTH PLAN |
| AA15713 | Other | - | HARVARD PILGRIM PPO |
| 469664 | Other | - | TUFTS |
| 2081270 | Other | - | MASS. HEALTH |
| 3812682 | Other | MA | HEALTHSOURCE |
| J27831 | Other | - | HMO BLUE/BLUE COICE |
| AA15713 | Other | - | HARVARD/PILGRIM |
| J27831 | Other | - | BS-BLUE CARE ELECT |
| AA15713 | Other | - | HARVARD PILGRIM POS |
| J27831 | Other | - | BLUE SHEILD |
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jennifer Fehser?
Jennifer Fehser is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Michael Shusterman Pediatrics Physician · Dedham, MA NPI 1780680488 Michael Ferris Pediatrics Physician · Dedham, MA NPI 1811993447 R Miner Orthodontics and Dentofacial Orthopedics Dentistry · Dedham, MA NPI 1609872233 Nan Niland General Practice Dentistry · Dedham, MA NPI 1790782324 Terri Loewenthal Audiologist · Dedham, MA NPI 1659378289 Carolyn Gayle Pediatrics Physician · Dedham, MA NPI 1801893433 Regina Wu Internal Medicine Physician · Dedham, MA NPI 1629075254 Lorraine Gomba Physical Medicine & Rehabilitation Physician · Dedham, MA NPI 1265439822
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.