Zachary Joesph Witges, AGNP
- Hospital affiliations
- 1
- Industry payments
- $67
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2024
- Practice address
- 670 Mason Ridge Center Dr, Saint Louis, MO 63141
- Practice phone
- Call (314) 996-7644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fairview Heights Medical Group SC
Saint Louis, Missouri
Find Zachary Witges' professional email, personal email and mobile number
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.
Zachary Joesph Witges is a nurse practitioner in Saint Louis, Missouri
Zachary Witges practices at Fairview Heights Medical Group SC in Saint Louis, Missouri.
Zachary Witges' NPI, 1801639596, was assigned on June 18, 2024. Zachary Witges holds Illinois license 209029825.
- NPI
- 1801639596NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971035528
- NPI enumeration date
- June 18, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 996-7644
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Zachary Joesph Witges practices at Fairview Heights Medical Group SC in Saint Louis, Missouri
Zachary Witges' primary practice is Fairview Heights Medical Group SC, at 670 Mason Ridge Center Dr, Saint Louis, MO 63141 in Saint Louis County. The practice phone is (314) 996-7644.
- Fairview Heights Medical Group SC670 Mason Ridge Center Dr, Saint Louis, MO 63141 · Saint Louis CountyPhone(314) 996-7644
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Zachary Joesph Witges is affiliated with 3 sites of care and 1 medical group
Zachary Witges' primary practice is Fairview Heights Medical Group SC in Saint Louis, Missouri. Zachary Witges is also affiliated with Alton Memorial Hospital. The medical group on file is BJC Medical Group. Dmand AI also links Zachary Witges to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Zachary Joesph Witges' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zachary Witges practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fairview Heights Medical Group SC | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Zachary Joesph Witges is one of 1,347 nurse practitioners in Missouri
Nurse practitioner is Zachary Witges' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Zachary Witges' licenses on file in 2 states: Illinois and Missouri.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
- Missouri license
Nurse practitioners near Zachary Witges
Counts of nurse practitioners 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
Zachary Joesph Witges' patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Zachary Witges' median patient age at 68, with 59% women.
Zachary Witges' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
How Zachary Joesph Witges takes part in Medicare
Zachary Witges accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Zachary Joesph Witges received $67 in industry payments in 2025
CMS Open Payments shows 4 general payments to Zachary Witges from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Neurelis, Inc. paid the most, $20.
Companies that paid Zachary Witges the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Zachary Joesph Witges'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Zachary Joesph Witges
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Zachary Joesph Witges' NPI number?
Zachary Joesph Witges' NPI number is 1801639596. It was assigned on June 18, 2024, and it is active in the NPI Registry.
What does Zachary Joesph Witges specialize in?
Zachary Joesph Witges is a nurse practitioner in Saint Louis, Missouri. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Zachary Joesph Witges practice?
Zachary Witges practices at 670 Mason Ridge Center Dr, Saint Louis, MO 63141. Zachary Witges' primary practice is Fairview Heights Medical Group SC in Saint Louis, Missouri. Dmand AI also links Zachary Witges to 1 group practice or clinic.
What is Zachary Joesph Witges' office phone number?
The practice phone on file for Zachary Witges is (314) 996-7644.
What is Zachary Joesph Witges' medical license number?
Zachary Witges holds Illinois license 209029825, one of the licenses on file in 2 states.
Which states has Zachary Joesph Witges been licensed in?
Dmand AI has state licenses on file for Zachary Witges in Illinois and Missouri.
Which hospitals is Zachary Joesph Witges affiliated with?
Zachary Witges is affiliated with Alton Memorial Hospital.
What medical group is Zachary Joesph Witges part of?
Zachary Witges is linked to BJC Medical Group.
Does Zachary Joesph Witges accept Medicare?
Yes. CMS lists Zachary Witges as accepting Medicare assignment.
Has Zachary Joesph Witges received payments from drug or device companies?
CMS Open Payments shows $67 in general payments to Zachary Witges from 4 companies from 2025 to 2025. The largest total came from Neurelis, Inc.
How long has Zachary Joesph Witges been practicing?
Zachary Witges graduated from medical school in 2023, 3 years ago.
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