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MARCOS GRANT-PENA SR.
NPI 1669390308
Nurse Practitioner - Psychiatric/Mental Health in Spring, TX

Active since July 09, 2026PECOS Enrolled
22325 GOSLING RD, SPRING, TX 77389(281) 724-7980 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marcos Grant-pena Sr. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARCOS GRANT-PENA SR. (NPI 1669390308) is an individual psychiatric/mental health provider in Spring, Texas, licensed in Texas (1242441) and active in the NPI registry since July 2026. He is enrolled in Medicare PECOS and is a graduate of Texas A & M University System, Hsc, College Of Medicine (2022).

NPPES Registry Identity

NPI1669390308
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMARCOS GRANT-PENA SR.
Location Address22325 GOSLING RDSpring, TX 77389-4409
Mailing Address22325 Gosling RdSpring, TX 77389-4409 · (281) 724-7980
Phone(281) 724-7980
Sole ProprietorNo
Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 2022
Enumeration DateJuly 9, 2026
NPPES CertifiedJune 8, 2026
✔ NPI 1669390308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TX · 1242441
22325 GOSLING RD, Spring, TX 77389
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marcos Grant-pena Sr. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991263394
PECOS Enrollment IDI20260817000649
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Marcos Grant-pena reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern Magnolia Management LLC
0.1 mi
Psychiatric/Mental Health
22325 GOSLING RD
Spring, TX 77389
  • Reassigned Medicare billing, Texas enrollment
  • 35 clinicians in this Medicare group
NPI 1346866845 (281) 724-7980

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77389 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHY ANN TAYLOR PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
22325 GOSLING RD
SPRING, TX 77389
Harris County (210) 724-7980
DEBRA WAGNER PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
22325 GOSLING RD
SPRING, TX 77389
Harris County (281) 724-7980
PATRICIA ELIZABETH PASLEY
Nurse Practitioner (Psychiatric/Mental Health)
22325 GOSLING RD
SPRING, TX 77389
Harris County (281) 724-7980
TUOANH H NGUYEN
Nurse Practitioner (Psychiatric/Mental Health)
22325 GOSLING RD
SPRING, TX 77389
Harris County (281) 724-7980
MR. MARCO ANTONIO VALTIERRA PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
22325 GOSLING RD
SPRING, TX 77389
Harris County (281) 724-7980
SOUTHERN MAGNOLIA MANAGEMENT LLC
Nurse Practitioner (Psychiatric/Mental Health)
22325 GOSLING RD
SPRING, TX 77389
Harris County (281) 724-7980
PATRICIA VASQUEZ
Nurse Practitioner (Psychiatric/Mental Health)
22325 GOSLING RD
SPRING, TX 77389
Harris County (281) 724-7980
JESSICA BASA PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
22325 GOSLING RD
SPRING, TX 77389
Harris County (281) 724-7980

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marcos Grant-pena's NPI number?

The NPI number for Marcos Grant-pena is 1669390308. It was assigned to this individual provider in the NPPES registry on July 9, 2026.

Where is Marcos Grant-pena located?

Marcos Grant-pena practices at 22325 Gosling Rd, Spring, TX 77389. The listed phone number is (281) 724-7980.

What is Marcos Grant-pena's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Marcos Grant-pena enrolled in Medicare?

Yes. Marcos Grant-pena is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marcos Grant-pena's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marcos Grant-pena reassigns Medicare benefits to Southern Magnolia Management LLC (Spring, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marcos Grant-pena's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marcos Grant-pena accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare and WellPoint list Marcos Grant-pena as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marcos Grant-pena was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.