Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Melissa Rubadeaux, NP

Women's Health Nurse Practitioner in Buffalo, NY · enumerated 2006 · practices at County of Erie Comptrollers Office.

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

National Provider Identifier

1376617605

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Melissa Rubadeaux

Credential NP

Sex Female

Practice address 608 William St, Buffalo, NY, 14206

Phone (716) 858-7049

Fax (716) 585-2127

Enumeration date Nov 20, 2006

Last updated in NPPES Nov 7, 2014

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F42074301 (NY) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
500560925001	Other	-	BCBS
9512834	Other	-	IHA
160746860	Other	-	UNIVERA

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

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 Melissa Rubadeaux?

Melissa Rubadeaux is registered in NPPES with the primary taxonomy of Women's Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-07.