MS. EVELYN KAY SCRIVNER ACNP
NPI 1124584651
Nurse Practitioner in Saint Louis, MO
About Ms. Evelyn Kay Scrivner Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. EVELYN KAY SCRIVNER ACNP (NPI 1124584651) is an individual nurse practitioner in Saint Louis, Missouri, licensed in Missouri (2018042958) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
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
Ms. Evelyn Kay Scrivner Acnp 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 Evelyn Scrivner 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
- 156 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Missouri enrollment
- 114 clinicians in this Medicare group
O Fallon, MO 63368
- Reassigned Medicare billing, Missouri enrollment
Palos Heights, IL 60463
- Reassigned Medicare billing, Illinois enrollment
- 53 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Evelyn Scrivner's NPI number?
The NPI number for Evelyn Scrivner is 1124584651. It was assigned to this individual provider in the NPPES registry on February 20, 2019.
Where is Evelyn Scrivner located?
Evelyn Scrivner practices at 400 S Kingshighway Blvd Dept Emergency Med, Saint Louis, MO 63110. The listed phone number is (314) 362-9123.
What is Evelyn Scrivner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Evelyn Scrivner enrolled in Medicare?
Yes. Evelyn Scrivner 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 Evelyn Scrivner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evelyn Scrivner reassigns Medicare benefits to 4 organizations: Washington University (Saint Louis, MO), Washington University Community Specialists, LLC (Saint Louis, MO), Proactive Behavioral Health Solutions, Inc. (O Fallon, MO) and Yusuf Salah LLC (Palos Heights, IL). 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 Evelyn Scrivner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Evelyn Scrivner accept?
Health plans from Oscar Health and UnitedHealthcare list Evelyn Scrivner 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 Evelyn Scrivner 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.
# Ms. Evelyn Kay Scrivner, ACNP · NPI 1124584651
Nurse Practitioner physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since February 20, 2019.
## Identity
- **NPI:** 1124584651 (Entity type: Individual)
- **Enumerated:** February 20, 2019
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 2018042958 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 S KINGSHIGHWAY BLVD, DEPT EMERGENCY MED, Saint Louis, MO 63110-1014
- **Phone:** (314) 362-9123 · **Fax:** (314) 747-3338
## 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 1104866656, Saint Louis, MO); Washington University Community Specialists, LLC (NPI 1922812254, Saint Louis, MO); Proactive Behavioral Health Solutions, Inc. (NPI 1952137861, O Fallon, MO); Yusuf Salah LLC (NPI 1982254850, Palos Heights, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 420078925 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1124584651) · Data from the CMS NPPES public registry.