ANNA THERESA KOESTER FNP-BC
NPI 1306627989
Nurse Practitioner in Surprise, AZ
About Anna Theresa Koester Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA THERESA KOESTER FNP-BC (NPI 1306627989) is an individual nurse practitioner in Surprise, Arizona, licensed in Arizona (308311) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Anna Theresa Koester Fnp-bc 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85374 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SURPRISE, AZ 85374
SURPRISE, AZ 85374
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 Koester's NPI number?
The NPI number for Anna Koester is 1306627989. It was assigned to this individual provider in the NPPES registry on October 10, 2023.
Where is Anna Koester located?
Anna Koester practices at 14800 W Mountain View Blvd Ste 160, Surprise, AZ 85374. The listed phone number is (623) 584-3376.
What is Anna Koester's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Anna Koester enrolled in Medicare?
Yes. Anna Koester 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.
What insurance does Anna Koester accept?
Health plans from Blue Cross Blue Shield of Arizona list Anna Koester 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 Anna Koester was last updated on January 24, 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.
# Anna Theresa Koester, FNP-BC · NPI 1306627989
Nurse Practitioner physician in Surprise, Arizona. Individual provider, active in the CMS NPPES registry since October 10, 2023.
## Identity
- **NPI:** 1306627989 (Entity type: Individual)
- **Enumerated:** October 10, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 308311 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 14800 W MOUNTAIN VIEW BLVD STE 160, Surprise, AZ 85374-2700
- **Phone:** (623) 584-3376 · **Fax:** (623) 584-3375
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** January 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1306627989) · Data from the CMS NPPES public registry.