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

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1366535783

Reshma Markan, MD is an Endocrinology in Houston, Texas. Qualified in 1998, 28 years ago. Practices with Rocio a Harbison MD PA, a 2-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
28
Licensed in
TX
In the registry since
2006
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

7400 Fannin St Ste 855
Houston, TX 77054-1951
Phone: (713) 796-9466
Fax: (713) 796-9467
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2800 Garth Rd, Baytown, TX 77521-3947 — (281) 425-3800

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence P4081 (TX)

Record details

NPI number1366535783
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 30, 2006
Last updated in NPPESFebruary 7, 2018
Mailing address7400 Fannin St Ste 855, Houston, TX 77054-1951

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Rocio A Harbison Md Pa — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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