What is Alyssa Williams's NPI number?

Alyssa Williams's National Provider Identifier (NPI) is 1699394601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alyssa Williams's specialty?

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

Where is Alyssa Williams located?

Alyssa Williams's practice location on file with NPPES is 909 26th Ave Nw, Norman, OK 73069-6366.

What is Alyssa Williams's phone number?

The practice phone number listed in the NPPES registry for Alyssa Williams is (405) 801-2323.

Is Alyssa Williams's NPI active?

Yes — Alyssa Williams's NPI (1699394601) is active in the NPPES registry as of the last update on 2020-12-04.

IndividualActive

Alyssa Williams, RD/LD

NPI 1699394601 · Registered Dietitian · Norman, OK

Alyssa Williams, RD/LD is a Registered Dietitian provider in Norman, OK (NPI 1699394601).

Provider details

NPI number: 1699394601
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD/LD
Sex: Female
Sole proprietor: No
License: 2009 (AR)

Practice location

909 26th Ave Nw

Norman, OK 73069-6366

Phone: (405) 801-2323

Street-level locationGet directions

More OK providers

Mailing address

9620 Djl Dr

Jones, OK 73049-7904

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 2205 (OK)
Dietary & Nutritional Service Providers
Registered Dietitian133V00000XLicense 2009 (AR)
Dietary & Nutritional Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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: 2020-04-09
Last updated: 2020-12-04
Certified: 2020-12-04

Frequently asked questions

What is Alyssa Williams's NPI number?: Alyssa Williams's National Provider Identifier (NPI) is 1699394601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alyssa Williams's specialty?: Alyssa Williams is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
Where is Alyssa Williams located?: Alyssa Williams's practice location on file with NPPES is 909 26th Ave Nw, Norman, OK 73069-6366.
What is Alyssa Williams's phone number?: The practice phone number listed in the NPPES registry for Alyssa Williams is (405) 801-2323.
Is Alyssa Williams's NPI active?: Yes — Alyssa Williams's NPI (1699394601) is active in the NPPES registry as of the last update on 2020-12-04.

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