What is Tammy Fisher's NPI number?

Tammy Fisher's National Provider Identifier (NPI) is 1679790406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tammy Fisher's specialty?

Tammy Fisher is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Tammy Fisher located?

Tammy Fisher's practice location on file with NPPES is 79 Vandenburgh Ave, Troy, NY 12180.

What is Tammy Fisher's phone number?

The practice phone number listed in the NPPES registry for Tammy Fisher is (518) 286-3000.

Does Tammy Fisher accept Medicare?

Tammy Fisher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Tammy Fisher's NPI active?

Yes — Tammy Fisher's NPI (1679790406) is active in the NPPES registry as of the last update on 2021-05-18.

IndividualActiveAccepts Medicare

Tammy Fisher, FNP

NPI 1679790406 · Family Nurse Practitioner · Troy, NY

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Tammy Fisher, FNP is a Family Nurse Practitioner provider in Troy, NY (NPI 1679790406).

Provider details

NPI number: 1679790406
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP
Sex: Female
Sole proprietor: No
License: 400794 (NY)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 344432 (NY)
Physician Assistants & Advanced Practice Nursing Providers
Registered Nurse163W00000XLicense 400794 (NY)
Nursing Service Providers
Nurse Practitioner363L00000XLicense 344432 (NY)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(98/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

79 Vandenburgh Ave

Troy, NY 12180

Phone: (518) 286-3000

Street-level locationGet directions

More NY providers

Mailing address

Po Box 14890

Albany, NY 12212-4890

Additional practice locations (4)

400 Patroon Creek Blvd
Albany, NY 12206-5013
Phone: (518) 445-4444
1 Tallow Wood Dr
Clifton Park, NY 12065-2807
Phone: (518) 373-4444
2 Empire Dr Ste 101
Rensselaer, NY 12144-5730
Phone: (518) 286-4960
377 Church St
Saratoga Springs, NY 12866-8641
Phone: (518) 584-4456

Enumerated: 2007-04-20
Last updated: 2021-05-18
Certified: 2021-05-18

Frequently asked questions

What is Tammy Fisher's NPI number?: Tammy Fisher's National Provider Identifier (NPI) is 1679790406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Tammy Fisher's specialty?: Tammy Fisher is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Tammy Fisher located?: Tammy Fisher's practice location on file with NPPES is 79 Vandenburgh Ave, Troy, NY 12180.
What is Tammy Fisher's phone number?: The practice phone number listed in the NPPES registry for Tammy Fisher is (518) 286-3000.
Does Tammy Fisher accept Medicare?: Tammy Fisher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Tammy Fisher's NPI active?: Yes — Tammy Fisher's NPI (1679790406) is active in the NPPES registry as of the last update on 2021-05-18.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.