MR. MATTHEW STEPHEN ZIDE PMHNP
NPI 1922752591
Nurse Practitioner - Psychiatric/Mental Health in Saint Louis, MO
About Mr. Matthew Stephen Zide Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MATTHEW STEPHEN ZIDE PMHNP (NPI 1922752591) is an individual psychiatric/mental health provider in Saint Louis, Missouri, licensed in Missouri (2022004012) and active in the NPI registry since February 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Matthew Stephen Zide Pmhnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Matthew Zide reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 148 clinicians in this Medicare group
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: St Anthonys Physician Organization Hospitalist Services Lc
- 340 clinicians in this Medicare group
Festus, MO 63028
- Reassigned Medicare billing, Missouri enrollment
- 299 clinicians in this Medicare group
Washington, MO 63090
- Reassigned Medicare billing, Missouri enrollment
- 261 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Matthew Zide's NPI number?
The NPI number for Matthew Zide is 1922752591. It was assigned to this individual provider in the NPPES registry on February 11, 2022.
Where is Matthew Zide located?
Matthew Zide practices at 600 S Taylor Ave Dept Psychiatry, Ste 122, Saint Louis, MO 63110. The listed phone number is (314) 286-1700.
What is Matthew Zide's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Matthew Zide enrolled in Medicare?
Yes. Matthew Zide is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Matthew Zide's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Zide reassigns Medicare benefits to 4 organizations: Washington University (Saint Louis, MO), St Anthonys Physician Organization Hospitalist Services, L.C. (Saint Louis, MO), Mercy Clinic Adult Hospitalists- Jefferson, LLC (Festus, MO) and Mercy Clinic Adult Hospitalists - Washington, LLC (Washington, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Zide's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Zide accept?
Health plans from Medica list Matthew Zide as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Matthew Zide was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Matthew Stephen Zide, PMHNP · NPI 1922752591
Psychiatric/Mental Health physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since February 11, 2022.
## Identity
- **NPI:** 1922752591 (Entity type: Individual)
- **Enumerated:** February 11, 2022
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 2022004012 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 S TAYLOR AVE, DEPT PSYCHIATRY, STE 122, Saint Louis, MO 63110-1035
- **Phone:** (314) 286-1700 · **Fax:** (314) 970-9094
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Washington University (NPI 1003856592, Saint Louis, MO); St Anthonys Physician Organization Hospitalist Services, L.C. (NPI 1407216336, Saint Louis, MO); Mercy Clinic Adult Hospitalists- Jefferson, LLC (NPI 1083052492, Festus, MO); Mercy Clinic Adult Hospitalists - Washington, LLC (NPI 1891943429, Washington, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 420108206 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1922752591) · Data from the CMS NPPES public registry.