ANNA MONTAGUE FNP
NPI 1336829035
Nurse Practitioner - Family in Saint Louis, MO
About Anna Montague Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA MONTAGUE FNP (NPI 1336829035) is an individual family provider in Saint Louis, Missouri, licensed in Missouri (2023034367) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital South, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
Anna Montague Fnp 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 Anna Montague 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 63128
- Reassigned Medicare billing, Missouri enrollment
- 116 clinicians in this Medicare group
Washington, MO 63090
- Reassigned Medicare billing, Missouri enrollment
- 168 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital South
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63128 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63128
SAINT LOUIS, MO 63128
SAINT LOUIS, MO 63128
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 Anna Montague's NPI number?
The NPI number for Anna Montague is 1336829035. It was assigned to this individual provider in the NPPES registry on July 19, 2023.
Where is Anna Montague located?
Anna Montague practices at 10012 Kennerly Rd Ste 406, Saint Louis, MO 63128. The listed phone number is (314) 525-1224.
What is Anna Montague's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Anna Montague enrolled in Medicare?
Yes. Anna Montague 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 Anna Montague's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Montague reassigns Medicare benefits to 2 organizations: Mcpherson Medical & Diagnostic, LLC (Saint Louis, MO) and Mercy Clinic Surgical Specialists, 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 Anna Montague's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Anna Montague affiliated with any hospitals?
According to CMS data, Anna Montague is affiliated with Mercy Hospital South.
When was this NPI record last updated?
The NPPES record for Anna Montague was last updated on October 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Anna Montague, FNP · NPI 1336829035
Family physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 19, 2023.
## Identity
- **NPI:** 1336829035 (Entity type: Individual)
- **Enumerated:** July 19, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 2023034367 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 10012 KENNERLY RD STE 406, Saint Louis, MO 63128-2197
- **Phone:** (314) 525-1224
## 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): Mcpherson Medical & Diagnostic, LLC (NPI 1326721283, Saint Louis, MO); Mercy Clinic Surgical Specialists, LLC (NPI 1043530538, Washington, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1336829035) · Data from the CMS NPPES public registry.