MARCOS A. AQUINO, M.D.,P.A.
NPI 1336462340
Specialist in Pasadena, TX

Q: What is Marcos A. Aquino, M.D.,p.A.'s NPI number?

The NPI number for Marcos A. Aquino, M.D.,p.A. is 1336462340. It was assigned to this organization in the NPPES registry on March 4, 2010.

Q: What is Marcos A. Aquino, M.D.,p.A.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since March 04, 2010

3331 FAIRVIEW ST, PASADENA, TX 77504(713) 943-1640(713) 943-8639 Get Directions Write a Review

NPPES record last updated: March 4, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Marcos A. Aquino, M.d.,p.a. NPPES

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

MARCOS A. AQUINO, M.D.,P.A. (NPI 1336462340) is a healthcare organization registered as a specialist in Pasadena, Texas and active in the NPI registry since March 2010. The organization lists Marcos A. Aquino, Physician, as its authorized official.

NPPES Registry Identity

NPI1336462340

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameMARCOS A. AQUINO, M.D.,P.A.

Location Address3331 FAIRVIEW STPasadena, TX 77504-1903

Mailing Address3331 Fairview StPasadena, TX 77504-1903 · (713) 943-1640 · Fax (713) 943-8639

Phone(713) 943-1640

Fax(713) 943-8639

Organization SubpartNo

Authorized OfficialMarcos A. AquinoPhysician · (713) 943-1640

Enumeration DateMarch 4, 2010

✔ NPI 1336462340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in TX · D8646

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

3331 FAIRVIEW ST, Pasadena, TX 77504

Open in Google Maps ↗

Other Identifiers 4

Medicare PIN00P552TX

Other1871561308Individual Npi

Medicaid0352775-01TX

Medicare UPINC12916TX

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marcos A. Aquino, M.d.,p.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Marcos A. Aquino, M.D.,p.A., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Ozny Olvera

Nurse Practitioner

NPI 1356991244

3331 FAIRVIEW ST
Pasadena, TX 77504

(713) 943-1640

✔ PECOSSame address

Marcos Aquino, MD

Internal Medicine

NPI 1871561308

3331 FAIRVIEW ST
Pasadena, TX 77504

(713) 943-1640

✔ PECOS✔ Accepts MedicareSame address

Pedro Aquino, M.D.

Family Practice

NPI 1467741173

6410 FANNIN ST STE 230
Houston, TX 77030

(832) 325-6500

✔ PECOS✔ Accepts Medicare13 mi

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

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 A. Aquino, M.D.,p.A.'s NPI number?

The NPI number for Marcos A. Aquino, M.D.,p.A. is 1336462340. It was assigned to this organization in the NPPES registry on March 4, 2010.

Where is Marcos A. Aquino, M.D.,p.A. located?

Marcos A. Aquino, M.D.,p.A. is located at 3331 Fairview St, Pasadena, TX 77504. The listed phone number is (713) 943-1640.

What is Marcos A. Aquino, M.D.,p.A.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Marcos A. Aquino, M.D.,p.A. enrolled in Medicare?

Yes. Marcos A. Aquino, M.D.,p.A. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Marcos A. Aquino, M.D.,p.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Marcos A. Aquino, M.D.,p.A., in Family Practice, Internal Medicine and Nurse Practitioner. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Marcos A. Aquino, M.D.,p.A. accept?

Health plans from Blue Cross and Blue Shield of Texas list Marcos A. Aquino, M.D.,p.A. 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 A. Aquino, M.D.,p.A. was last updated on March 4, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.