Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. James Martin Pattarini, MD

Individual provider Internal Medicine Physician · NPI 1407175656

Dr. James Martin Pattarini, MD practises Internal Medicine in Houston, Texas. Graduated from State University of New York at Buffalo School of Medicine in 2010, 16 years ago. Practices with Xpertmd, a 38-clinician group and works from 4 locations. Licensed in Texas.

Years since qualifying
16
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
TX
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18333 Egret Bay Blvd Ste 140
Houston, TX 77058-3239
Phone: (281) 332-3001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 18300 Houston Methodist Dr, Houston, TX 77058-6302 — (281) 523-2000
  • 2101 Nasa Pkwy Bldg 45n, Houston, TX 77058-3696 — (281) 483-7999
  • 500 W Medical Center Blvd, Webster, TX 77598-4220 — (281) 332-2511

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence P6887 (TX)

Record details

NPI number1407175656
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2010
Last updated in NPPESJune 12, 2026
Certification dateJune 12, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Xpertmd — 38 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients55
Services billed 98 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Xpertmd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 38 clinicians in the practice; 12 are shown here.

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