NAHIR CORTES SANTIAG M.D.
NPI 1588074264
Pathology - Anatomic Pathology & Clinical Pathology in Houston, TX

Q: What is Nahir Cortes Santiag's NPI number?

The NPI number for Nahir Cortes Santiag is 1588074264. It was assigned to this individual provider in the NPPES registry on May 2, 2014.

Q: What is Nahir Cortes Santiag's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Active since May 02, 2014PECOS EnrolledAccepts Medicare Assignment

6621 FANNIN ST, HOUSTON, TX 77030(832) 824-6422 Get Directions Write a Review

NPPES record last updated: July 16, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Nahir Cortes Santiag M.d. NPPES

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

NAHIR CORTES SANTIAG M.D. (NPI 1588074264) is an individual anatomic pathology & clinical pathology provider in Houston, Texas, licensed in Texas (S1377) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (2009).

NPPES Registry Identity

NPI1588074264

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NameNAHIR CORTES SANTIAGCredential: M.D.

Location Address6621 FANNIN STHouston, TX 77030-2358

Mailing Address6621 Fannin StHouston, TX 77030-2358 · (832) 824-6422

Phone(832) 824-6422

Sole ProprietorNo

Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 2009

Enumeration DateMay 2, 2014

Last NPPES UpdateJuly 16, 2019

✔ NPI 1588074264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in TX · S1377

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License BP10050336 (TX)

6621 FANNIN ST, Houston, TX 77030

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Baylor Scott and White Health Plan 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 and accepts Medicare assignment

Nahir Cortes Santiag M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820324197

PECOS Enrollment IDI20190724001528

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 Nahir Cortes Santiag reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Texas Childrens Hospital

Same address

Anatomic Pathology & Clinical Pathology

6621 FANNIN ST
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
35 clinicians in this Medicare group

NPI 1487600334 (832) 824-1866

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 77030 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

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

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 20

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

DR. TAKETO BABA M.D.

Pediatrics (Pediatric Emergency Medicine)