What is Mara Cruz's NPI number?

Mara Cruz's National Provider Identifier (NPI) is 1235763434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mara Cruz's specialty?

Mara Cruz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Mara Cruz located?

Mara Cruz's practice location on file with NPPES is 2130 Old Zorn Rd, San Marcos, TX 78666-2000.

What is Mara Cruz's phone number?

The practice phone number listed in the NPPES registry for Mara Cruz is (830) 832-7072.

Does Mara Cruz accept Medicare?

Mara Cruz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mara Cruz's NPI active?

Yes — Mara Cruz's NPI (1235763434) is active in the NPPES registry as of the last update on 2025-07-31.

IndividualActiveAccepts Medicare

Mara Cruz, APRN

NPI 1235763434 · Family Nurse Practitioner · San Marcos, TX

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Mara Cruz, APRN is a Family Nurse Practitioner provider in San Marcos, TX (NPI 1235763434).

Provider details

NPI number: 1235763434
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN
Sex: Female
Sole proprietor: No
License: AP142038 (TX)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense AP142038 (TX)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure28% of score
6 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
1,901 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308	464	$59
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	440	$85
Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308	385	$58
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	372	$85
Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310	150	$120
Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Hydralazine Hcl	111	20
Levothyroxine Sodium	108	19
Furosemide	82	23
Gabapentin	76	21
Atorvastatin Calcium	71	16
Empagliflozinbrand: Jardiance	59	—
Amlodipine Besylate	56

Practice location

2130 Old Zorn Rd

San Marcos, TX 78666-2000

Phone: (830) 832-7072

Street-level locationGet directions

More TX providers

Mailing address