Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Healthcare Providers & Facilities in Maryville, MO

Public healthcare directory of 221 individual practitioners and 78 healthcare facilities located in Maryville, Missouri.

221 Practitioners
78 Facilities
48 Specialties

Medical Specialties in Maryville

Select a specialty to view practitioner listings, practice locations, and qualifications.

Ask about interpreters and office accessibility

All Specialties in Maryville

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus 44 more with at least one listed practitioner. Number of practitioners in brackets.

Dental Providers

Dietary & Nutritional Service Providers

Eye and Vision Services Providers

Nursing Service Related Providers

Other Service Providers

Pharmacy Service Providers

Podiatric Medicine & Surgery Service Providers

Speech, Language and Hearing Service Providers

Technologists, Technicians & Other Technical Service Providers

Featured Healthcare Providers in Maryville

Practitioner profiles in Maryville, MO with recent CMS Medicare or Open Payments data.

Martha Mustion , FNP

Nurse Practitioner - Family

Medicare Accepted
114 E South Hills Dr, Maryville, MO
Phone: 6605622525
NPI 1205830601

Kristi White , LCSW

Social Worker - Clinical

423 N Market St, Maryville, MO
Phone: 6605623000
NPI 1629336177

Dr. Spencer Sands , MD

Anesthesiology

Medicare Accepted
2016 S Main St, Maryville, MO
Phone: 6605622600
NPI 1235353616

Dr. Jonathon Layden , DC

Chiropractor

Medicare Accepted
1206 S Main St, Maryville, MO
Phone: 6605825959
NPI 1306371307

Dr. John Feuerbacher , MD

Family Medicine

Medicare Accepted
2016 S Main St, Maryville, MO
Phone: 6605622525
NPI 1669476354

Dr. Ryan Losh , OD

Optometrist

Medicare Accepted
109 S Buchanan St, Maryville, MO
Phone: 6602415001
NPI 1821309600

Largest Cities in Missouri

Other Missouri cities with a full directory, by the number of active practitioners listed in NPPES.

How Maryville compares with the U.S.

Compared with the U.S. as a whole, Maryville has more Chiropractors (3.7x), clinicians in Family Medicine (2.7x) and clinicians in Nurse Practitioner - Family (2.6x) per 100,000 residents.

Maryville has 2,119 active clinicians per 100,000 residents, compared with 2,198 for the U.S.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

93% of clinicians in Maryville listed in the CMS Medicare file (66 of 71) accept Medicare assignment. That is similar to the Missouri share of 93%.

Only 71 of 221 active clinicians in Maryville appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

8% of clinicians in Maryville listed in the CMS Medicare file (6 of 71) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Missouri share of 15%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Maryville CMS Healthcare & Financial Disclosures

CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Maryville, MO

Source: CMS public datasets

Healthcare operations in Maryville, MO encompass 221 active individual practitioners and 78 registered medical facilities across 48 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Maryville accounts for $4.6 Million across 96,905 prescription claims. 110 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 35 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $4.6M 96,905 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.0M 35 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 110 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $2.5M 58,479 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Maryville

Part B Lab & Imaging Eligible: 68
Durable Medical Equipment (DME): 69
Home Health Agency (HHA): 58
Source: CMS Order and Referring