What is Deborah Houlette's NPI number?

Deborah Houlette's National Provider Identifier (NPI) is 1790939635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Deborah Houlette's specialty?

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

Where is Deborah Houlette located?

Deborah Houlette's practice location on file with NPPES is 430 N Monte Vista St, Ada, OK 74820-4610.

What is Deborah Houlette's phone number?

The practice phone number listed in the NPPES registry for Deborah Houlette is (580) 421-1516.

Is Deborah Houlette's NPI active?

Yes — Deborah Houlette's NPI (1790939635) is active in the NPPES registry as of the last update on 2008-11-05.

IndividualActive

Deborah Houlette, M.S., R.D., L.D.

NPI 1790939635 · Registered Dietitian · Ada, OK

Deborah Houlette, M.S., R.D., L.D. is a Registered Dietitian provider in Ada, OK (NPI 1790939635).

Provider details

NPI number: 1790939635
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: M.S., R.D., L.D.
Sex: Female
Sole proprietor: Yes
License: LD 274 (OK)

Practice location

430 N Monte Vista St

Ada, OK 74820-4610

Phone: (580) 421-1516

Fax: (580) 272-1618

Street-level locationGet directions

More OK providers

Mailing address

430 N Monte Vista St

Ada, OK 74820-4610

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense LD 274 (OK)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(87/100 index)

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

Registry tenure38% of score
18 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: 2008-11-05
Last updated: 2008-11-05

Frequently asked questions

What is Deborah Houlette's NPI number?: Deborah Houlette's National Provider Identifier (NPI) is 1790939635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Deborah Houlette's specialty?: Deborah Houlette is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
Where is Deborah Houlette located?: Deborah Houlette's practice location on file with NPPES is 430 N Monte Vista St, Ada, OK 74820-4610.
What is Deborah Houlette's phone number?: The practice phone number listed in the NPPES registry for Deborah Houlette is (580) 421-1516.
Is Deborah Houlette's NPI active?: Yes — Deborah Houlette's NPI (1790939635) is active in the NPPES registry as of the last update on 2008-11-05.

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