2026 data CMS NPPES NUCC Taxonomy

Doctors in Madison, WI

Compiled from official public sources by the PlainDoctor editorial team.

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

14,362
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Pharmacist
Top specialty
841 providers
Wisconsin
State
WI

14,362 healthcare providers across 20 specialties

Madison, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 14,362 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 Madison - 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 Madison 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 Madison is weighted toward Pharmacist (841 clinicians, followed by Student in an Organized Health Care Education/Training Program with 687 and Registered Nurse with 518). 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 Wisconsin's population, Madison reports roughly 243 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 Wisconsin, Madison ranks #2 of 363 cities tracked by provider count, accounting for 13% of the state's registered providers.

For Madison 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.

14,362
Providers
20
Specialties
#2
of 363 WI cities
13%
of WI providers
243
Per 100K (state)

Which specialties are most common in Madison

Pharmacist 841
Student in an Organized Health Care Education/Training Program 687
Registered Nurse 518
Internal Medicine Physician 512
Clinical Social Worker 503
Physical Therapist 497
Mental Health Counselor 456
Nurse Practitioner 425
Physician Assistant 411
Speech-Language Pathologist 336
Social Worker 336
Occupational Therapist 330
Professional Counselor 328
Addiction (Substance Use Disorder) Counselor 290
Family Medicine Physician 267
Marriage & Family Therapist 250
Counselor 223
Emergency Medicine Physician 219
Registered Dietitian 217
Anesthesiology Physician 216

Healthcare Providers (Page 189)

Name
Doris Ockert, MD
Anesthesiology Physician
Barbara Oconnell, MD
Obstetrics & Gynecology Physician
Michael Oconnell, DDS
Dentist
Angela Oconnor, MD
Pediatrics Physician
Anne Oconnor, MD
Cardiovascular Disease Physician
Thomas Oconnor, LCSW
Clinical Social Worker
Monica Odegard
Occupational Therapist
Rachele Odegard
Pharmacist
Jeffrey Odonnell, MD
Adult Reconstructive Orthopaedic Surgery Physician
Mackenzie Odonnell
Student in an Organized Health Care Education/Training Program
Jon Odorico, MD
Transplant Surgery Physician
Kwadwo Oduro, MD, PHD
Clinical Pathology Physician
Olawale Oduru, M.D
Pediatrics Physician
Thekla Oechtering, MD
Diagnostic Radiology Physician
Megan Oeth, PTA
Geriatric Physical Therapist
Jillian Oetting, MS
Mental Health Counselor
Alicia Oettinger, CAA
Anesthesiologist Assistant
Lori Oettinger, NP
Nurse Practitioner
Caroline Offor, RN, BSN, VENT CN
Pediatric Registered Nurse
Meghan Ogden, MD
Obstetrics & Gynecology Physician
Carolyn Ogland Vukich, MD
Pediatrics Physician
Alex Ognibene, D.C.
Chiropractor
Danielle Ogno, MS
Social Worker
Emily Ogren, PA-C
Physician Assistant
Molly Ogren
Chore Provider
James Oh, M.D.
Anesthesiology Physician
Eric Ohlrogge, M.D.
Student in an Organized Health Care Education/Training Program
Cassondra Ohm
Mental Health Counselor
Jakob Ohman, MD
Student in an Organized Health Care Education/Training Program
Ilias Oikonomopoulos, M.D.
Rheumatology Physician
Brenda Oilschlager
Home Health Registered Nurse
Michael Ojer
Acupuncturist
Nnenna Okafor, MD
Student in an Organized Health Care Education/Training Program
Andrew Okas, DO
Internal Medicine Physician
Ozioma Okonkwo, PHD
Clinical Neuropsychologist
Adanze Okoronta, SAC-IT
Addiction (Substance Use Disorder) Counselor
Kristin Okray, NP
Nurse Practitioner
Arpad Olajos, MD
Internal Medicine Physician
Abiola Olatunji Keller, PA-C
Medical Physician Assistant
Ann Oldenburg, LPC, CSAC
Addiction (Substance Use Disorder) Counselor
Caroline Oldenburg, FNP-C
Nurse Practitioner
Jeffrey Olech, M.D.
Pain Medicine (Anesthesiology) Physician
Helene Olejniczak-Laden
Massage Therapist
Anthony Oleksy
Anesthesiology Physician
Yuliia Olenska, MD
Student in an Organized Health Care Education/Training Program
Debora Olin, OTR
Occupational Therapist
Cornesha Olius, LPN
Licensed Practical Nurse
Danielle Olivas, RBT
Behavior Technician
Gabriella Oliveira
Pharmacist
Andre Oliveira-Shahinfar
Dentist

Nearby Cities in Wisconsin

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

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Madison, WI?
There are 14,362 registered healthcare providers in Madison, WI, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Madison?
The most common specialties in Madison are Pharmacist, Student in an Organized Health Care Education/Training Program, Registered Nurse, Internal Medicine Physician, Clinical Social Worker. Pharmacist has the most providers with 841.

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 PlainDoctor editorial team.