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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MALLORY MEHAFFEY RYAN MPAS, PA-C
NPI 1164329272
Physician Assistant in Houston, TX

Active since October 22, 2026
1515 HOLCOMBE BLVD, HOUSTON, TX 77030(713) 792-6810 Get Directions Write a Review

NPPES record added: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mallory Mehaffey Ryan Mpas, Pa-c NPPES

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

MALLORY MEHAFFEY RYAN MPAS, PA-C (NPI 1164329272) is an individual physician assistant in Houston, Texas, licensed in Texas (PA20893) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1164329272
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMALLORY MEHAFFEY RYANCredential: MPAS, PA-C
Location Address1515 HOLCOMBE BLVDHouston, TX 77030-4009
Mailing Address2122 Nicholson StHouston, TX 77008-2422 · (832) 686-2205
Phone(713) 792-6810
Sole ProprietorNo
Enumeration DateOctober 22, 2026
NPPES CertifiedOctober 21, 2026
✔ NPI 1164329272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TX · PA20893
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1515 HOLCOMBE BLVD, Houston, TX 77030
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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. MERRY CHEN MD
Psychiatry & Neurology (Neurology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Harris County (713) 792-6161
AMEENA BAGREE MALHOTRA M.D.
Internal Medicine (Nephrology)
1515 HOLCOMBE BLVD, 77030-4009
HOUSTON, TX 77030
Harris County (713) 792-6161
SOLANGE ERLYN COX MD
Surgery
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Harris County (713) 792-2360
DR. BRYAN KEITH GUILLORY M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Harris County (713) 792-6161
JANUARY Y TSAI MD
Anesthesiology
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Harris County (713) 792-6161
DR. SUNYOUNG LEE MD
Internal Medicine (Medical Oncology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Harris County (713) 792-6161
MRS. RACHEL KRAMER FUTRELL PA-C
Physician Assistant
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Harris County (713) 792-6161
MEGAN J TANNER NP-C
Nurse Practitioner
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Harris County (713) 792-6161

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 Mallory Ryan's NPI number?

The NPI number for Mallory Ryan is 1164329272. It was assigned to this individual provider in the NPPES registry on October 22, 2026.

Where is Mallory Ryan located?

Mallory Ryan practices at 1515 Holcombe Blvd, Houston, TX 77030. The listed phone number is (713) 792-6810.

What is Mallory Ryan's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Mallory Ryan was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.