ANNA KATHERINE CALLAHAN APRN
NPI 1366020224
Nurse Practitioner - Psychiatric/Mental Health in Dade City, FL
About Anna Katherine Callahan Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA KATHERINE CALLAHAN APRN (NPI 1366020224) is an individual psychiatric/mental health provider in Dade City, Florida, licensed in Florida (11012441) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
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
Anna Katherine Callahan Aprn 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
3Medicare enrollment records show Anna Callahan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Winter Garden, FL 34787
- Reassigned Medicare billing, Florida enrollment
- 136 clinicians in this Medicare group
Orlando, FL 32819
- Reassigned Medicare billing, Florida enrollment
- 208 clinicians in this Medicare group
Orlando, FL 32819
- Reassigned Medicare billing, Florida enrollment
- 110 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 33525 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Callahan's NPI number?
The NPI number for Anna Callahan is 1366020224. It was assigned to this individual provider in the NPPES registry on March 31, 2021.
Where is Anna Callahan located?
Anna Callahan practices at 14015 10th St, Dade City, FL 33525. The listed phone number is (352) 999-6084.
What is Anna Callahan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Anna Callahan enrolled in Medicare?
Yes. Anna Callahan 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 Callahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Callahan reassigns Medicare benefits to 3 organizations: Harmony United Florida, LLC (Winter Garden, FL), Wound Technology Network Inc (Orlando, FL) and Wt Health Of Florida LLC (Orlando, FL). 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 Callahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anna Callahan accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 3 other insurers list Anna Callahan 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 Callahan was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 Katherine Callahan, APRN · NPI 1366020224
Psychiatric/Mental Health physician in Dade City, Florida. Individual provider, active in the CMS NPPES registry since March 31, 2021.
## Identity
- **NPI:** 1366020224 (Entity type: Individual)
- **Enumerated:** March 31, 2021
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 11012441 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 14015 10TH ST, Dade City, FL 33525-4108
- **Phone:** (352) 999-6084
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Harmony United Florida, LLC (NPI 1063842870, Winter Garden, FL); Wound Technology Network Inc (NPI 1962601393, Orlando, FL); Wt Health Of Florida LLC (NPI 1982434106, Orlando, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** September 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1366020224) · Data from the CMS NPPES public registry.