Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Rosenfeld, M.D.
Pediatrics Physician in Milford, NH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134105802
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Rosenfeld
Credential M.D.
Sex Male
Practice address 444 Nashua St, Milford, NH, 03055
Phone (603) 673-3870
Enumeration date Dec 15, 2005
Last updated in NPPES Feb 15, 2012
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 |
|---|---|---|---|
| 30001082 | Medicaid | NH | - |
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
How do I verify Michael Rosenfeld's NPI record?
Cross-check NPI 1134105802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134105802 active?
Yes, as of the latest NPPES snapshot, NPI 1134105802 is active (record last updated 2012-02-15).
Other providers at this practice address
Browse all → Krista Lauer Family Medicine Physician · Milford, NH NPI 1679558407 Robert Quirbach Family Medicine Physician · Milford, NH NPI 1851376693 Mary Carlson Pediatric Nurse Practitioner · Milford, NH NPI 1447236526 Seraphine Thermitus Pediatrics Physician · Milford, NH NPI 1558323527 Abir Azar Pediatrics Physician · Milford, NH NPI 1700819190 Jonathan Sixon Family Medicine Physician · Milford, NH NPI 1114027570 Safana Mushtaq Family Medicine Physician · Milford, NH NPI 1194909374 Moushumi Mozumder Family Medicine Physician · Milford, NH NPI 1841455011
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-15.