SARA GINA MAXIMUS PMHNP
NPI 1265233720
Nurse Practitioner - Psychiatric/Mental Health in Saint Louis, MO
About Sara Gina Maximus Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARA GINA MAXIMUS PMHNP (NPI 1265233720) is an individual psychiatric/mental health provider in Saint Louis, Missouri, licensed in Missouri (2025008397) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Saint Louis, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 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
Sara Gina Maximus 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
2Medicare enrollment records show Sara Maximus reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63117
- Reassigned Medicare billing, Missouri enrollment
- 9 clinicians in this Medicare group
Festus, MO 63028
- Reassigned Medicare billing, Missouri enrollment
- 32 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 63141 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 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
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 Sara Maximus's NPI number?
The NPI number for Sara Maximus is 1265233720. It was assigned to this individual provider in the NPPES registry on March 21, 2025. The provider is also known as Sara Mathew Manoj.
Where is Sara Maximus located?
Sara Maximus practices at 621 S New Ballas Rd Ste 2009B, Saint Louis, MO 63141. The listed phone number is (314) 251-1260.
What is Sara Maximus's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Sara Maximus enrolled in Medicare?
Yes. Sara Maximus 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 Sara Maximus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Maximus reassigns Medicare benefits to 2 organizations: Avenues Counseling Center (Saint Louis, MO) and Mercy Clinic Adult Psychiatry, LLC (Festus, 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 Sara Maximus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sara Maximus accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 5 other insurers list Sara Maximus 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 Sara Maximus was last updated on June 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Sara Gina Maximus, PMHNP · NPI 1265233720
Psychiatric/Mental Health physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since March 21, 2025.
## Identity
- **NPI:** 1265233720 (Entity type: Individual)
- **Enumerated:** March 21, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 2025008397 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 621 S NEW BALLAS RD STE 2009B, Saint Louis, MO 63141-8265
- **Phone:** (314) 251-1260 · **Fax:** (314) 251-1261
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Avenues Counseling Center (NPI 1568883585, Saint Louis, MO); Mercy Clinic Adult Psychiatry, LLC (NPI 1750788972, Festus, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** June 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265233720) · Data from the CMS NPPES public registry.