Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Rolf O Montalvo Chen, MD

Individual provider Family Medicine Physician · NPI 1811006539

Rolf O Montalvo Chen, MD is a Family Practice in Houston, Texas. Qualified in 2001, 25 years ago. Practices with Memorial Hermann Urgent Care PLLC, a 117-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
25
Licensed in
TX
In the registry since
2006
Specialties on file
2
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

3501 W Holcombe Blvd
Houston, TX 77025-1313
Phone: (281) 407-9341
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 14141 Southwest Fwy Ste 500, Sugar Land, TX 77478-3494 — (281) 356-0364

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence M5387 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence FTL 41518 (TX)

Record details

NPI number1811006539
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 29, 2006
Last updated in NPPESSeptember 19, 2024
Certification dateSeptember 19, 2024

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Memorial Hermann Urgent Care Pllc — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations13 on file with Medicare

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