What is Melisa Santillano's NPI number?

Melisa Santillano's National Provider Identifier (NPI) is 1225998412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melisa Santillano's specialty?

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

Where is Melisa Santillano located?

Melisa Santillano's practice location on file with NPPES is 262 Claywell Dr, San Antonio, TX 78209-3344.

What is Melisa Santillano's phone number?

The practice phone number listed in the NPPES registry for Melisa Santillano is (512) 695-4416.

Is Melisa Santillano's NPI active?

Yes — Melisa Santillano's NPI (1225998412) is active in the NPPES registry as of the last update on 2025-11-12.

IndividualActive

Melisa Santillano, RDN, LD

NPI 1225998412 · Registered Dietitian · San Antonio, TX

Melisa Santillano, RDN, LD is a Registered Dietitian provider in San Antonio, TX (NPI 1225998412).

Provider details

NPI number: 1225998412
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN, LD
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

262 Claywell Dr

San Antonio, TX 78209-3344

Phone: (512) 695-4416

Street-level locationGet directions

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Mailing address