Doctors in Houston, TX
Active healthcare providers in Houston sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.
59,327 healthcare providers across 20 specialties
Houston, Texas appears in the CMS National Plan and Provider Enumeration System with 59,327 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Houston - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Houston practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Houston is weighted toward Student in an Organized Health Care Education/Training Program (4,703 clinicians, followed by Pharmacist with 2,279 and Family Nurse Practitioner with 2,215). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Texas's population, Houston reports roughly 194.5 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Within Texas, Houston ranks #1 of 695 cities tracked by provider count, accounting for 14.3% of the state's registered providers.
For Houston patients, this directory is most useful as a starting shortlist, searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.
Which specialties are most common in Houston
Healthcare Providers (Page 32)
| Name |
|---|
| Zahra Alhusain, MD Student in an Organized Health Care Education/Training Program |
| Aamir Ali, MBBS Student in an Organized Health Care Education/Training Program |
| Aasia Ali, CCC SLP Pathology Specialist/Technologist |
| Abdul Ali, M.D. Cardiovascular Disease Physician |
| Adil Ali, M.D. Internal Medicine Physician |
| Afaq Ali, NP Family Nurse Practitioner |
| Afiya Ali Optometrist |
| Afroze Ali, MD Internal Medicine Physician |
| Afshan Ali, MD Pediatrics Physician |
| Ahmed Ali Student in an Organized Health Care Education/Training Program |
| Ahmed Ali, M.D. Surgery Physician |
| Ahmed Ali, DDS Pediatric Dentistry |
| Aliasger Ali, MD Internal Medicine Physician |
| Amatul Ali, PA Physician Assistant |
| Ameerah Ali, LPC Professional Counselor |
| Amir Ali, MD Emergency Medicine Physician |
| Amir Ali, MD Student in an Organized Health Care Education/Training Program |
| Amreen Ali, PT Physical Therapist |
| Anita Ali, O.D. Optometrist |
| Aqeeb Ali Student in an Organized Health Care Education/Training Program |
| Arooj Ali Student in an Organized Health Care Education/Training Program |
| Ashraf Ali, PH. D. Physical Therapist |
| Asif Ali, MD Cardiovascular Disease Physician |
| Asma Ali, M.D. Obstetrics & Gynecology Physician |
| Asmita Ali Family Nurse Practitioner |
| Asra Ali, M.D. Dermatology Physician |
| Atif Ali, MD Student in an Organized Health Care Education/Training Program |
| Basim Ali, M.B.B.S Student in an Organized Health Care Education/Training Program |
| Danish Ali, DO Physical Medicine & Rehabilitation Physician |
| Eza Ali, PHARMD Pharmacist |
| Faisal Ali, AA Anesthesiologist Assistant |
| Faria Ali, D.O. Psychiatry Physician |
| Fatima Ali, NCC Mental Health Counselor |
| Genevieve Ali, MD Anesthesiology Physician |
| Hasan Ali, MD Student in an Organized Health Care Education/Training Program |
| Haval Ali, MD Student in an Organized Health Care Education/Training Program |
| Hiba Ali, MD Internal Medicine Physician |
| Hina Ali, FNP Family Medicine Physician |
| Hufsa Ali Student in an Organized Health Care Education/Training Program |
| Hyeon Ju Ali, MD Cardiovascular Disease Physician |
| Irfan Ali, M.D. Epilepsy Physician |
| Jumana Ali, OD Optometrist |
| Kashif Ali, M.D. Pediatrics Physician |
| Kumail Ali, DO Student in an Organized Health Care Education/Training Program |
| Mirza Ali, MD Critical Care Medicine (Internal Medicine) Physician |
| Mohamed Ali, M.D. PH.D Cardiovascular Disease Physician |
| Mohsin Ali, B.D.S., M.SC., PH.D. Prosthodontics |
| Mohsin Ali, RPH Pharmacist |
| Navroz Ali, CRNA Certified Registered Nurse Anesthetist |
| Nida Ali, MD Family Medicine Physician |
Nearby Cities in Texas
Other Texas cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
How many doctors are in Houston, TX?
What are the most common medical specialties in Houston?
Related Guides
Explore Texas
Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.