MARTIN G PEREZ M.D.
NPI 1477693794
Internal Medicine in Houston, TX

Q: What is Martin Perez's NPI number?

The NPI number for Martin Perez is 1477693794. It was assigned to this individual provider in the NPPES registry on February 7, 2007.

Q: What is Martin Perez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Martin Perez was last updated on May 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since February 07, 2007PECOS Enrolled

4700 W SAM HOUSTON PKWY N, STE 220, HOUSTON, TX 77041(713) 402-7824(713) 570-0196 Get Directions Write a Review

NPPES record last updated: May 11, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Martin G Perez M.d. NPPES

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

MARTIN G PEREZ M.D. (NPI 1477693794) is an individual internal medicine provider in Houston, Texas, licensed in Texas (L2547) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477693794

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMARTIN G PEREZCredential: M.D.

Location Address4700 W SAM HOUSTON PKWY N, STE 220Houston, TX 77041

Mailing Address1917 Ashland StHouston, TX 77008-3907 · (281) 923-8204

Phone(713) 402-7824

Fax(713) 570-0196

Sole ProprietorYes

Enumeration DateFebruary 7, 2007

Last NPPES UpdateMay 11, 2021

NPPES CertifiedMay 11, 2021

✔ NPI 1477693794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TX · L2547

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

4700 W SAM HOUSTON PKWY N, Houston, TX 77041

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Martin G Perez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

Medicare enrollment records show Martin Perez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hospitalist Medicine Physicians Of Texas, PLLC

20 mi

Internal Medicine

18951 N MEMORIAL DR
Humble, TX 77338

Reassigned Medicare billing, Texas enrollment
2,009 clinicians in this Medicare group

NPI 1629307095 (281) 540-7700

Prime Medic, P.A.

45 mi

Internal Medicine

211 S COLLEGE AVE
Cleveland, TX 77327

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

NPI 1255432829 (281) 592-8622

Medical Experts Of Texas, P.A.

236 mi

Hospitalist

1165 S STEMMONS FWY, SUITE 108
Lewisville, TX 75067

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

NPI 1730395989 (972) 434-8000

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 77041 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 2

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

SABIAT SHITTU DNP, MSN, FNP-C

Nurse Practitioner (Family)

4700 W SAM HOUSTON PKWY N, STE 220
HOUSTON, TX 77041

Harris County (713) 402-7824

SANDRA P GOMEZ M.D.

Family Medicine

4700 W SAM HOUSTON PKWY N, STE 220
HOUSTON, TX 77041

Harris County (713) 402-7824

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 Martin Perez's NPI number?

The NPI number for Martin Perez is 1477693794. It was assigned to this individual provider in the NPPES registry on February 7, 2007.

Where is Martin Perez located?

Martin Perez practices at 4700 W Sam Houston Pkwy N Ste 220, Houston, TX 77041. The listed phone number is (713) 402-7824.

What is Martin Perez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Martin Perez enrolled in Medicare?

Yes. Martin Perez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Martin Perez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Martin Perez reassigns Medicare benefits to 3 organizations: Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX), Prime Medic, P.A. (Cleveland, TX) and Medical Experts Of Texas, P.A. (Lewisville, TX). Each 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 Martin Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Martin Perez accept?

Health plans from Blue Cross and Blue Shield of Texas list Martin Perez 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 Martin Perez was last updated on May 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.