Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kirsten Magdaline Baker, M.D. ,F.A..A..P.
Pediatrics Physician in Hamden, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255376224
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Registry record
Entity type Individual (Type 1)
Name Kirsten Magdaline Baker
Credential M.D. ,F.A..A..P.
Sex Female
Practice address 299 Washington Ave Ste Ll, Hamden, CT, 06518
Phone (203) 288-4288
Fax (855) 414-4010
Enumeration date Jun 16, 2006
Last updated in NPPES Apr 30, 2021
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 |
|---|---|---|---|
| 1351775 | Medicaid | CT | - |
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
What specialty is Kirsten Baker?
Kirsten Baker 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.
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.
Other providers at this practice address
Browse all → Laurie Glassman Pediatrics Physician · Hamden, CT NPI 1205877081 Michael Corjulo Pediatric Nurse Practitioner · Hamden, CT NPI 1790796647 Johnny Lu Pediatrics Physician · Hamden, CT NPI 1275776528 Liza Goldman Huertas Family Medicine Physician · Hamden, CT NPI 1023439338 Christina Mahlstedt Physician Assistant · Hamden, CT NPI 1316341829 Carolyn Levy Pediatric Nurse Practitioner · Hamden, CT NPI 1922626654 Taryn Scecina Clinical Social Worker · Hamden, CT NPI 1396576443
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-30.