John A. Yunker, MS
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 225 S Meramec Ave Suite 202 Suite 202, Clayton, MO 63105
- Practice phone
- Call (314) 727-7266
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Family Educational Services Inc. D/BA John A. Yunker, INC.
Physician office · Clayton, Missouri
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Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John A. Yunker is a psychologist in Clayton, Missouri
John Yunker practices at Family Educational Services Inc. D/BA John A. Yunker, INC. in Clayton, Missouri.
John Yunker's NPI, 1225114515, was assigned on October 29, 2006. John Yunker holds Missouri license PSY 00875.
- NPI
- 1225114515NPI Registry (opens in a new tab)
- NPI enumeration date
- October 29, 2006
- NPI status
- Active
- Practice phone
- (314) 727-7266
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John A. Yunker practices at Family Educational Services Inc. D/BA John A. Yunker, INC. in Clayton, Missouri
John Yunker's primary practice is Family Educational Services Inc. D/BA John A. Yunker, INC., at 225 S Meramec Ave Suite 202 Suite 202, Clayton, MO 63105. The practice phone is (314) 727-7266.
- Family Educational Services Inc. D/BA John A. Yunker, INC.225 S Meramec Ave Suite 202 Suite 202, Clayton, MO 63105Phone(314) 727-7266
Source: Dmand AI Affiliation Data
John A. Yunker is affiliated with 1 site of care
John Yunker's primary practice is Family Educational Services Inc. D/BA John A. Yunker, INC. in Clayton, Missouri.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John A. Yunker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Yunker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Family Educational Services Inc. D/BA John A. Yunker, INC. | Available with a free account |
Source: Dmand AI Technology Install Data
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John A. Yunker is one of 186 psychologists in Missouri
Psychologist is John Yunker's primary specialty in the NPI Registry, under taxonomy code 103T00000X. John Yunker is licensed in Missouri.
Specialties and state licenses
- Psychologist, MissouriPrimary
Psychologists near John Yunker
Counts of psychologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John A. Yunker's patients have a median age of 21
Across all payers, Dmand AI patient panel data puts John Yunker's median patient age at 21, with 0% women.
John Yunker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 21
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Sources for John A. Yunker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John A. Yunker
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What is John A. Yunker's NPI number?
John A. Yunker's NPI number is 1225114515. It was assigned on October 29, 2006, and it is active in the NPI Registry.
What does John A. Yunker specialize in?
John A. Yunker is a psychologist in Clayton, Missouri. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does John A. Yunker practice?
John Yunker practices at 225 S Meramec Ave Suite 202 Suite 202, Clayton, MO 63105. John Yunker's primary practice is Family Educational Services Inc. D/BA John A. Yunker, INC. in Clayton, Missouri.
What is John A. Yunker's office phone number?
The practice phone on file for John Yunker is (314) 727-7266.
What is John A. Yunker's medical license number?
John Yunker holds Missouri license PSY 00875.
How long has John A. Yunker been practicing?
John Yunker's NPI was assigned in 2006.
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