JENNIFER MA MD
NPI 1467181917
Internal Medicine in Houston, TX

Q: What is Jennifer Ma's NPI number?

The NPI number for Jennifer Ma is 1467181917. It was assigned to this individual provider in the NPPES registry on June 9, 2022.

Q: What is Jennifer Ma'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 Jennifer Ma was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since June 09, 2022PECOS EnrolledAccepts Medicare Assignment

5656 KELLEY ST, HOUSTON, TX 77026(713) 566-5100 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Nov 6, 2025, Jun 24, 2025, Jun 9, 2022 (3 updates tracked since 2022).

On this page

About Jennifer Ma Md NPPES

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

JENNIFER MA MD (NPI 1467181917) is an individual internal medicine provider in Houston, Texas, licensed in Texas (V5797) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, is affiliated with Harris Health System, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1467181917

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameJENNIFER MACredential: MD

Location Address5656 KELLEY STHouston, TX 77026-1967

Mailing Address1133 John Freeman Blvd Ste Jjls80Houston, TX 77030-2809 · (713) 500-6700

Phone(713) 566-5100

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateJune 9, 2022

Last NPPES UpdateNovember 6, 20253 updates tracked since enumeration

NPPES CertifiedNovember 6, 2025

✔ NPI 1467181917 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 · V5797

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.

5656 KELLEY ST, Houston, TX 77026

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Jennifer Ma Md 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 ID5698288694

PECOS Enrollment IDI20250702001541

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.

Harris Health System

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450289

Location2525 Holly HallHouston, TX 77054 · Harris County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77026 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.

EMMA NAPOLI

Internal Medicine (Infectious Disease)

5656 KELLEY ST
HOUSTON, TX 77026

Harris County (713) 873-2309

MATTHEW V PIPITONE FNP-C

Nurse Practitioner

5656 KELLEY ST
HOUSTON, TX 77026

Harris County (713) 566-5100

MS. ELIZABETH ANN NEWKIRK P.A.

Physician Assistant

5656 KELLEY ST, ROOM IEC 93006
HOUSTON, TX 77026

Harris County (713) 566-5397

DR. GABRIEL MARCELO AISENBERG M.D.

Internal Medicine

5656 KELLEY ST
HOUSTON, TX 77026

Harris County (713) 566-4550

ESMAEIL PORSA M.D.

Internal Medicine

5656 KELLEY ST
HOUSTON, TX 77026

Harris County (713) 566-5000

STEPHANIE D. DESANDRO P.A.

Physician Assistant

5656 KELLEY ST
HOUSTON, TX 77026

Harris County (713) 566-5775

JESSICA LAUREN MARTIN PA-C

Physician Assistant

5656 KELLEY ST
HOUSTON, TX 77026

Harris County (713) 500-7885

SOUMYA PATNAIK MD

Internal Medicine (Cardiovascular Disease)

5656 KELLEY ST
HOUSTON, TX 77026

Harris County (713) 566-5100

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 Jennifer Ma's NPI number?

The NPI number for Jennifer Ma is 1467181917. It was assigned to this individual provider in the NPPES registry on June 9, 2022.

Where is Jennifer Ma located?

Jennifer Ma practices at 5656 Kelley St, Houston, TX 77026. The listed phone number is (713) 566-5100.

What is Jennifer Ma's specialty?

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

Is Jennifer Ma enrolled in Medicare?

Yes. Jennifer Ma 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 Jennifer Ma accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Jennifer Ma 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 Jennifer Ma affiliated with any hospitals?

According to CMS data, Jennifer Ma is affiliated with Harris Health System.

When was this NPI record last updated?

The NPPES record for Jennifer Ma was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.