What is Melissa Zarfas's NPI number?

Melissa Zarfas's National Provider Identifier (NPI) is 1437031770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melissa Zarfas's specialty?

Melissa Zarfas is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).

Where is Melissa Zarfas located?

Melissa Zarfas's practice location on file with NPPES is 7400 Merton Minter St, San Antonio, TX 78229-4404.

What is Melissa Zarfas's phone number?

The practice phone number listed in the NPPES registry for Melissa Zarfas is (210) 617-5300.

Is Melissa Zarfas's NPI active?

Yes — Melissa Zarfas's NPI (1437031770) is active in the NPPES registry as of the last update on 2025-07-25.

IndividualActive

Melissa Zarfas

NPI 1437031770 · Ambulatory Care Registered Nurse · San Antonio, TX

Melissa Zarfas is a Ambulatory Care Registered Nurse provider in San Antonio, TX (NPI 1437031770).

Provider details

NPI number: 1437031770
Entity type: Individual
Primary specialty: Ambulatory Care Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 831421 (TX)

Specialties & taxonomies

Ambulatory Care Registered NursePrimary163WP2201XLicense 831421 (TX)
Nursing Service Providers

Profile Score

Established profile(54/100 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
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

7400 Merton Minter St

San Antonio, TX 78229-4404

Phone: (210) 617-5300

Street-level locationGet directions

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Mailing address