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MARISA SAINT MARTIN M.D.
NPI 1154322840
Pathology - Anatomic Pathology & Clinical Pathology in Houston, TX

Active since August 03, 2005PECOS EnrolledAccepts Medicare Assignment
6565 FANNIN ST, HOUSTON, TX 77030(913) 394-6450 Get Directions Write a Review

NPPES record last updated: March 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marisa Saint Martin M.d. NPPES

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

MARISA SAINT MARTIN M.D. (NPI 1154322840) is an individual anatomic pathology & clinical pathology provider in Houston, Texas, licensed in Texas (V3699) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1154322840
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameMARISA SAINT MARTINCredential: M.D.
Location Address6565 FANNIN STHouston, TX 77030-2703
Mailing AddressPo Box 4701Houston, TX 77210-4701 · (800) 288-8325
Phone(913) 394-6450
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateAugust 3, 2005
Last NPPES UpdateMarch 3, 2025
NPPES CertifiedMarch 3, 2025
✔ NPI 1154322840 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in TX · V3699
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.
6565 FANNIN ST, Houston, TX 77030
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marisa Saint Martin 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 ID3779555818
PECOS Enrollment IDI20240918000138
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450358
Location6565 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

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.

SMAROULA DILIOGLOU PHD
Specialist/Technologist, Pathology
6565 FANNIN ST, MS205
HOUSTON, TX 77030
Harris County (713) 394-6450
MS. PRISCILLA DIAZ RN
Registered Nurse
6565 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 441-2030
HOUSTON METHODIST CARDIOVASCULAR ANESTHESIA
Anesthesiology
6565 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 667-6097
LAN ZHOU MD
Pathology (Anatomic Pathology & Clinical Pathology)
6565 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 394-6450
DR. AMANDA WALTON BASFORD M.D.
Internal Medicine (Nephrology)
6565 FANNIN ST, FONDREN 270
HOUSTON, TX 77030
Harris County (713) 441-0006
MRS. AMY REYES MICLAT RN, MS, CCRN, APRN-B
Nurse Practitioner (Acute Care)
6565 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 441-4999
DR. MAHEEN ADAM WARDAK MD
Anesthesiology
6565 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 441-2194
DR. SHUANG LI M.D.
Hospitalist
6565 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 368-9466

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 Marisa Saint Martin's NPI number?

The NPI number for Marisa Saint Martin is 1154322840. It was assigned to this individual provider in the NPPES registry on August 3, 2005.

Where is Marisa Saint Martin located?

Marisa Saint Martin practices at 6565 Fannin St, Houston, TX 77030. The listed phone number is (913) 394-6450.

What is Marisa Saint Martin's specialty?

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

Is Marisa Saint Martin enrolled in Medicare?

Yes. Marisa Saint Martin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Marisa Saint Martin accept?

Health plans from Molina Healthcare list Marisa Saint Martin 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.

Is Marisa Saint Martin affiliated with any hospitals?

According to CMS data, Marisa Saint Martin is affiliated with Houston Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Marisa Saint Martin was last updated on March 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.