What is Melissa Guzman's NPI number?

Melissa Guzman's National Provider Identifier (NPI) is 1154792281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melissa Guzman's specialty?

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

Where is Melissa Guzman located?

Melissa Guzman's practice location on file with NPPES is 1200 Childrens Ave, Oklahoma City, OK 73104-4637.

What is Melissa Guzman's phone number?

The practice phone number listed in the NPPES registry for Melissa Guzman is (405) 271-8001.

Is Melissa Guzman's NPI active?

Yes — Melissa Guzman's NPI (1154792281) is active in the NPPES registry as of the last update on 2025-04-09.

IndividualActive

Melissa Guzman

NPI 1154792281 · Registered Dietitian · Oklahoma City, OK

Melissa Guzman is a Registered Dietitian provider in Oklahoma City, OK (NPI 1154792281).

Provider details

NPI number: 1154792281
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: No
License: LD 2082 (OK)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense LD 2082 (OK)
Dietary & Nutritional Service Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
10 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.

Practice location

1200 Childrens Ave

Oklahoma City, OK 73104-4637

Phone: (405) 271-8001

Approximate (ZIP-level) locationGet directions

More OK providers

Mailing address