What is Alison Forsythe's NPI number?

Alison Forsythe's National Provider Identifier (NPI) is 1164562542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alison Forsythe's specialty?

Alison Forsythe is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Alison Forsythe located?

Alison Forsythe's practice location on file with NPPES is 550 S Peoria Ave, Tulsa, OK 74120-3820.

What is Alison Forsythe's phone number?

The practice phone number listed in the NPPES registry for Alison Forsythe is (918) 588-1900.

Is Alison Forsythe's NPI active?

Yes — Alison Forsythe's NPI (1164562542) is active in the NPPES registry as of the last update on 2015-06-17.

IndividualActive

Alison Forsythe, RD,LD

NPI 1164562542 · Registered Dietitian · Tulsa, OK

Alison Forsythe, RD,LD is a Registered Dietitian provider in Tulsa, OK (NPI 1164562542).

Provider details

NPI number: 1164562542
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD,LD
Sex: Female
Sole proprietor: No
License: 1468 (OK)

Practice location

550 S Peoria Ave

Tulsa, OK 74120-3820

Phone: (918) 588-1900

Fax: (918) 582-6405

Street-level locationGet directions

More OK providers

Mailing address

550 S Peoria Ave

Tulsa, OK 74120-3820

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 1468 (OK)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(90/100 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
1 documented practice location

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.

Enumerated: 2007-02-07
Last updated: 2015-06-17

Frequently asked questions

What is Alison Forsythe's NPI number?: Alison Forsythe's National Provider Identifier (NPI) is 1164562542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alison Forsythe's specialty?: Alison Forsythe is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
Where is Alison Forsythe located?: Alison Forsythe's practice location on file with NPPES is 550 S Peoria Ave, Tulsa, OK 74120-3820.
What is Alison Forsythe's phone number?: The practice phone number listed in the NPPES registry for Alison Forsythe is (918) 588-1900.
Is Alison Forsythe's NPI active?: Yes — Alison Forsythe's NPI (1164562542) is active in the NPPES registry as of the last update on 2015-06-17.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions