2026 data CMS NPPES NUCC Taxonomy

Doctors in St. Louis, MO

Active healthcare providers in St. Louis sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

773
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
63 providers
Missouri
State
MO

Where this city sits in the corpus

St. Louis ranks 21st among 321 Missouri cities by CMS provider count, holding 0.7% of the state's NPIs, led by Student in an Organized Health Care Education/Training Program.

773
NPPES providers in city
21st
of 321 MO cities
0.7%
of Missouri providers
19.9%
in top 3 specialties

St. Louis ranks #8 of 10 Missouri cities for Student in an Organized Health Care Education/Training Program.

Where St. Louis ranks among Missouri cities

Provider count vs every Missouri city in CMS NPPES (321 cities)

773 Top 7% higher than 93% of 321 cities

0–50: 156 cities (49%). Below this entry. 50–100: 58 cities (18%). Below this entry. 100–150: 22 cities (7%). Below this entry. 150–200: 14 cities (4%). Below this entry. 200–250: 12 cities (4%). Below this entry. 250–300: 10 cities (3%). Below this entry. 300–350: 4 cities (1%). Below this entry. 350–400: 3 cities (1%). Below this entry. 400+: 42 cities (13%). This entry sits in this band. This city 0 400+ Missouri cities (providers), bucketed by value

Each bar is a band; taller bars hold more cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS National Plan & Provider Enumeration System (NPPES) · 2026

Specialty mix in St. Louis

Share of the city's NPPES registrations by NUCC taxonomy

providers

What this shows Student in an Organized Health Care Education/Training Program is the largest specialty (63 providers, 8.2% of the city), followed by Pediatrics Physician.

Source CMS NPPES · city_top_specialties As of 2026

City vs state specialty index

Specialties St. Louis has more, and fewer, of than Missouri average

Each multiple is this city's share of a specialty divided by that specialty's average share across Missouri , St. Louis over-indexes pediatrics physician at 3.5× the state average and under-indexes family nurse practitioner at 0.35×. This reflects local practice structure, not care quality.

How to read this directory & data limitations

St. Louis, Missouri appears in the CMS National Plan and Provider Enumeration System with 773 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 St. Louis - 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 St. Louis 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 St. Louis is weighted toward Student in an Organized Health Care Education/Training Program (63 clinicians, followed by Pediatrics Physician with 52 and Clinical Social Worker with 39). 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 Missouri's population, St. Louis reports roughly 12.5 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.

Of Missouri's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a St. Louis practice address, a coverage gap St. Louis patients typically fill by traveling to a larger nearby hub.

For St. Louis patients, this directory is most useful as a starting shortlist. 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; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

Which specialties are most common in St. Louis

Healthcare Providers (Page 15)

Name
Brenda Tolbert, M.S., CCC-A
Audiologist-Hearing Aid Fitter
Sherida Tollefsen, MD
Pediatric Endocrinology Physician
Amila Tomas, DNP, AGNP-C
Nurse Practitioner
Briana Toothaker, FNP
Family Nurse Practitioner
Kelsey Torgerson, MSW, LMSW
Social Worker
Mohamad Toufaily, M.D.
Pediatrics Physician
Anh Tran, MD
Psychiatry Physician
Tinarose Trost, MD
Family Medicine Physician
Phillis Troupe
Community Health Worker
Connie Trunk, M.ED., LPC, NCC,NBCC
Professional Counselor
Jessica Tu, OD
Optometrist
Yifan Tu, M.D.
Hematology & Oncology Physician
Robert Tucker, P.T.
Physical Therapist
Jamie Turner, COTA
Occupational Therapy Assistant
Allison Tuttle, PA-C
Surgical Physician Assistant
Terry Ulmer, COTA/L
Occupational Therapy Assistant
Ashutosh Upadhyaya, M.B.B.S
Student in an Organized Health Care Education/Training Program
Garland Upchurch, MD, PHD
Anatomic Pathology & Clinical Pathology Physician
Jorge Urquiaga, MD
Neurological Surgery Physician
Jeff Van Schaack, RPH
Pharmacist
Daniel Vanvalkinburgh, MD
Critical Care Medicine (Internal Medicine) Physician
Catherine Veatch, BCBA
Behavior Analyst
Vivek Velagapudi, MD
Anesthesiology Physician
Robert Vernetti, M.S.; CCC-A
Audiologist
Claudia Viamontes, M.D., PH.D
Psychiatry Physician
Tracey Viehland, ATC
Athletic Trainer
Ana Villanueva, MD
Anatomic Pathology & Clinical Pathology Physician
Jolene Vollmer, PT
Orthopedic Physical Therapist
Bessia Walker
Attendant Care Provider
Gretchen Wallace, MS, RD, LD, CD
Registered Dietitian
James Wallhermfechtel, PH.D.
Clinical Psychologist
Robert Walsh, CRNA
Certified Registered Nurse Anesthetist
Sarah Walsh, MD
Emergency Medicine Physician
Stephen Walther, D.O.
Student in an Organized Health Care Education/Training Program
Amber Wamhoff, RD
Registered Dietitian
Chang Ye Wang, M.D.
Student in an Organized Health Care Education/Training Program
Lawrence Wang, M.D., PHD
Dermatology Physician
Susan Warshaw, M.S.W., PH.D.
Clinical Social Worker
Kirk Washington, DDS
Dentist
David Wathen, D.O.
Hospitalist Physician
John Webb, MD, DC, MBA, MPH
Occupational Medicine Physician
Michelle Weckbach
Speech-Language Pathologist
Jessica Weiler
Athletic Trainer
Homayemem Weli, MD MSC PHD
Student in an Organized Health Care Education/Training Program
Deborah Wenkert, M.D.
Rheumatology Physician
Anastasia White, M.D.
Anesthesiology Physician
Connie Wildt, RD,LD
Registered Dietitian
Danielle Williams
Basic Emergency Medical Technician
Ja'Nae Williams
Behavior Analyst
Latoya Wilson, DMD
Dentist

Nearby Cities in Missouri

Other Missouri cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in St. Louis, MO?
There are 773 registered healthcare providers in St. Louis, MO, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in St. Louis?
The most common specialties in St. Louis are Student in an Organized Health Care Education/Training Program, Pediatrics Physician, Clinical Social Worker, Speech-Language Pathologist, Internal Medicine Physician. Student in an Organized Health Care Education/Training Program has the most providers with 63.
Related guides

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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-20.