Doctors and health care providers in Avon, CO
161 individual NPPES records list a practice address in Avon, 68th of 193 Colorado cities. The largest group is physician assistant: 13, 8% of the city's records, against 3% across Colorado. Page 4 of 4.
The 8 largest groups in Avon
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Avon in Colorado
- Rank in Colorado68th of 193 cities by records
- Share of the state0.1% of Colorado's records
- Specialties present25 or more taxonomy codes
- Top three groups23% of all records
Compared with Colorado as a whole, Avon has 3.2× the state's share of physician assistant records.
Providers in Avon, alphabetically
- Susan Vickerman, DOFamily Medicine Physician1750383667
- Diane Voytko, MDFamily Medicine Physician1043212525
- Dana Walenta, NPFamily Nurse Practitioner1083167563
- Debra Whitman, DVMFamily Medicine Physician1033709753
- Bruce Wignall, D.C.Chiropractor1356499362
- David Wilson, D.M.D.Dentist1487929410
- Ryan Winkelhorst, PA-CPhysician Assistant1790028884
- Connie Wolf, MDUrology Physician1861529869
- Amy Young, LACAcupuncturist1164147625
- Jill Zimmerman, M.S.W., LCSWClinical Social Worker1184743742
- Deborah Zwick, PHDPsychologist1922493188
The largest Colorado cities
- Denver25,068
- Colorado Springs19,771
- Aurora17,400
- Fort Collins6,928
- Boulder5,635
How to read this directory
Avon, Colorado appears in the CMS National Plan and Provider Enumeration System with 161 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Avon - 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 Avon 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 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Avon is weighted toward Physician Assistant (13 clinicians, followed by Physical Therapist with 13 and Family Nurse Practitioner with 11). 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 Colorado's population, Avon reports roughly 2.7 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 Colorado's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Avon practice address, a coverage gap Avon patients typically fill by traveling to a larger nearby hub.
For Avon 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.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Avon, CO?
There are 161 registered healthcare providers in Avon, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Avon?
The most common specialties in Avon are Physician Assistant, Physical Therapist, Family Nurse Practitioner, Family Medicine Physician, Counselor. Physician Assistant has the most providers with 13.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.