Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nancy Joan Vanvranken, MD
Pediatrics Physician in Concord, NH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003823865
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Registry record
Entity type Individual (Type 1)
Name Dr. Nancy Joan Vanvranken
Credential MD
Sex Female
Practice address 253 Pleasant St, Concord, NH, 03301
Phone (603) 226-6100
Fax (603) 229-5112
Enumeration date Aug 2, 2006
Last updated in NPPES Dec 5, 2011
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 |
|---|---|---|---|
| 343 | 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
Is NPI 1003823865 active?
Yes, as of the latest NPPES snapshot, NPI 1003823865 is active (record last updated 2011-12-05).
How do I verify Nancy Vanvranken's NPI record?
Cross-check NPI 1003823865 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 → Mary Fiske Obstetrics & Gynecology Physician · Concord, NH NPI 1740285501 Jennifer Dewar Family Medicine Physician · Concord, NH NPI 1164428595 Irma Cruz-Gonzalez Gastroenterology Physician · Concord, NH NPI 1023014958 Sanda Popa Surgical Physician Assistant · Concord, NH NPI 1912996075 Tessa Lafortune-Greenberg Pediatrics Physician · Concord, NH NPI 1265413942 Catherine Holub-Smith Pediatric Nurse Practitioner · Concord, NH NPI 1588635403 Joseph Bradley Diagnostic Radiology Physician · Concord, NH NPI 1679541817 Stewart Levenson Rheumatology Physician · Concord, NH NPI 1336105246
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-05.