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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MEMORIAL HERMANN MEDICAL GROUP
NPI 1003985102
Family Medicine in Houston, TX

Active since November 06, 2006CLIA Certified · 9 labs
921 GESSNER RD, HOUSTON, TX 77024(281) 725-5026 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 7, 2026, May 6, 2025, Mar 5, 2025 and 1 more (4 updates tracked since 2020).

About Memorial Hermann Medical Group NPPES

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

MEMORIAL HERMANN MEDICAL GROUP (NPI 1003985102) is a healthcare organization registered as a family medicine in Houston, Texas and active in the NPI registry since November 2006. The organization holds 9 active CLIA laboratory certificates and lists James Mccarthy, Evp & Physician Chief Executive, as its authorized official.

NPPES Registry Identity

NPI1003985102
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameMEMORIAL HERMANN MEDICAL GROUP
Location Address921 GESSNER RDHouston, TX 77024-2501
Mailing Address930 Frostwood Dr Ste 2200Houston, TX 77024-2450 · (713) 338-4523 · Fax (713) 338-5500
Phone(281) 725-5026
Organization SubpartNo
Authorized OfficialJames MccarthyEvp & Physician Chief Executive · (713) 242-2742
Enumeration DateNovember 6, 2006
Last NPPES UpdateAugust 7, 20264 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
✔ NPI 1003985102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedInternal MedicineTaxonomy 207R00000X
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X
Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X
Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X
Also ListedObstetrics & GynecologyTaxonomy 207V00000X
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X
Also ListedPediatricsTaxonomy 208000000X
Also ListedPediatrics · Pediatric GastroenterologyTaxonomy 2080P0206X
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X
Also ListedSurgeryTaxonomy 208600000X
Also ListedUrologyTaxonomy 208800000X
Also ListedHospitalistTaxonomy 208M00000X
921 GESSNER RD, Houston, TX 77024
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

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

CLIA Laboratory Certificates CMS CLIA 9

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 45D0490589

Memorial Hermann Memorial City Hosp · Houston, TX
Active · expires Jan 2, 2027
CLIA Number45D0490589
Laboratory TypeHospital
Certificate Effective DateJanuary 3, 2025
Certificate Expiration DateJanuary 2, 2027
Laboratory DirectorDr. Hasan S. Khalidi
Laboratory Phone(713) 448-6721
Laboratory LocationMemorial Hermann Memorial City Hosp921 Gessner Road, Houston, TX 77024
CLIA data matches this NPI record on: Address
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Certificate of Waiver 45D2259761

Memorial Hermann Medical Group-Memorial City Cardiology · Houston, TX
Active · expires May 10, 2028
CLIA Number45D2259761
Laboratory TypePhysician Office
Certificate Effective DateMay 11, 2026
Certificate Expiration DateMay 10, 2028
Laboratory DirectorHina Pandya
Laboratory Phone(713) 338-7942
Laboratory LocationMemorial Hermann Medical Group-Memorial City Cardiology925 Gessner Rd, Suite 400, Houston, TX 77024
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D0704815

Memorial Hermann Medical Group - Woodlands Cardiology · The Woodlands, TX
Active · expires Mar 31, 2028
CLIA Number45D0704815
Laboratory TypePhysician Office
Certificate Effective DateApril 1, 2026
Certificate Expiration DateMarch 31, 2028
Laboratory DirectorDeepti Mishra
Laboratory Phone(713) 338-5519
Laboratory LocationMemorial Hermann Medical Group - Woodlands Cardiology9180 Pinecroft Drive Suite 400, The Woodlands, TX 77380
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D0711796

Memorial Hermann Medical Group-West University · Houston, TX
Active · expires Aug 10, 2027
CLIA Number45D0711796
Laboratory TypePhysician Office
Certificate Effective DateAugust 11, 2025
Certificate Expiration DateAugust 10, 2027
Laboratory DirectorHina Pandya
Laboratory Phone(713) 338-5519
Laboratory LocationMemorial Hermann Medical Group-West University3525 West Holcombe Blvd, Houston, TX 77025
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 45D0925923

Memorial Hermann Medical Group Physicians At Sugar Creek · Sugar Land, TX
Active · expires Mar 10, 2027
CLIA Number45D0925923
Laboratory TypePhysician Office
Certificate Effective DateMarch 11, 2025
Certificate Expiration DateMarch 10, 2027
Laboratory DirectorHina Pandya
Laboratory Phone(713) 338-7942
Laboratory LocationMemorial Hermann Medical Group Physicians At Sugar Creek14023 Southwest Freeway, Sugar Land, TX 77478
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate of Waiver 45D2017788

Memorial Hermann Medical Group-Urology Greater Heights · Houston, TX
Active · expires Dec 16, 2026
CLIA Number45D2017788
Laboratory TypePhysician Office
Certificate Effective DateDecember 17, 2024
Certificate Expiration DateDecember 16, 2026
Laboratory DirectorDeepti Mishra
Laboratory Phone(713) 338-5519
Laboratory LocationMemorial Hermann Medical Group-Urology Greater Heights1631 North Loop W, Suite 500, Houston, TX 77008
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

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.

MUKUKA MUKUPO MUMBI
Nurse Practitioner (Acute Care)
921 GESSNER RD
HOUSTON, TX 77024
Harris County (737) 205-5084
MS. DUBRAVKA MURANOVIC LSA
Physician Assistant (Surgical)
921 GESSNER RD
HOUSTON, TX 77024
Harris County (713) 242-3000
GWENDOLYN NGUYEN PA-C
Physician Assistant
921 GESSNER RD
HOUSTON, TX 77024
Harris County (713) 242-3000
KATIE ROSE NGUYEN CRNA
Nurse Anesthetist, Certified Registered
921 GESSNER RD
HOUSTON, TX 77024
Harris County (713) 242-3000
DR. SASHI KUMAR KONA MD
Pediatrics (Neonatal-Perinatal Medicine)
921 GESSNER RD
HOUSTON, TX 77024
Harris County (713) 500-5733
DANNY MATHEW DO
Hospitalist
921 GESSNER RD
HOUSTON, TX 77024
Harris County (713) 242-3000
DIANNE TRAN MD PLLC
Internal Medicine
921 GESSNER RD
HOUSTON, TX 77024
Harris County (713) 242-3000
JOHN G. BAERENSTECHER MD
Anesthesiology
921 GESSNER RD
HOUSTON, TX 77024
Harris County (713) 464-9621

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 Memorial Hermann Medical Group's NPI number?

The NPI number for Memorial Hermann Medical Group is 1003985102. It was assigned to this organization in the NPPES registry on November 6, 2006.

Where is Memorial Hermann Medical Group located?

Memorial Hermann Medical Group is located at 921 Gessner Rd, Houston, TX 77024. The listed phone number is (281) 725-5026.

What is Memorial Hermann Medical Group's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Does Memorial Hermann Medical Group hold CLIA laboratory certificates?

Yes. 9 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Memorial Hermann Medical Group accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Memorial Hermann Medical Group 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 Memorial Hermann Medical Group was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.