Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jane M Brotanek, MD

Pediatrics Physician in Ridgefield, CT · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427053032

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jane M Brotanek

Credential MD

Sex Female

Practice address 38b Grove Street, Ridgefield Pediatric Associates, Ridgefield, CT, 06877

Phone (203) 438-9557

Fax (203) 438-7857

Enumeration date Jun 20, 2005

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 47361 (WI) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 050206 (CT) Primary

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
34580500	Medicaid	WI	-
02162343	Other	WI	MEDICAID/MCW
605885158003	Other	WI	BC/BS
7189387	Other	WI	AETNA

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jane Brotanek?

Jane Brotanek 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 →

Joanne Angiello Pediatrics Physician · Ridgefield, CT NPI 1013007194

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.