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

Dr. Leonard Hoyin Chow, MD

Individual provider Internal Medicine Physician · NPI 1720254915

Dr. Leonard Hoyin Chow, MD is a Pulmonary Disease in Houston, Texas. Graduated from University of Texas Medical School at San Antonio in 2008, 18 years ago. Practices with Pulmonary Critical Care and Sleep Medicine Consultants, LLP, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
18
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2008
Specialties on file
5
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

6560 Fannin St Ste 1632
Houston, TX 77030-2734
Phone: (713) 255-4000
Fax: (713) 255-4050
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence N7997 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10031985 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence N7997 (TX)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence N7997 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence N7997 (TX)

Record details

NPI number1720254915
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2008
Last updated in NPPESNovember 15, 2023
Certification dateNovember 15, 2023

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), SLEEP MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2008 (18 years in practice)
Group practice Pulmonary Critical Care And Sleep Medicine Consultants, Llp — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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