TAMMY MCCALLISTER LMHC
NPI 1609185610
Counselor - Mental Health in Oviedo, FL
About Tammy Mccallister Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY MCCALLISTER LMHC (NPI 1609185610) is an individual mental health provider in Oviedo, Florida, licensed in Florida (MH11636) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Tammy Mccallister Lmhc 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 Reassignment
Medicare enrollment records show Tammy Mccallister reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockbridge, GA 30281
- Reassigned Medicare billing, Florida enrollment
- 408 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.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OVIEDO, FL 32765
OVIEDO, FL 32765
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 Tammy Mccallister's NPI number?
The NPI number for Tammy Mccallister is 1609185610. It was assigned to this individual provider in the NPPES registry on September 26, 2010. The provider is also known as Tammy Hill.
Where is Tammy Mccallister located?
Tammy Mccallister practices at 8400 Red Bug Lake Rd Ste 2080, Oviedo, FL 32765. The listed phone number is (407) 537-9450.
What is Tammy Mccallister's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Tammy Mccallister enrolled in Medicare?
Yes. Tammy Mccallister 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 organization bills Medicare for Tammy Mccallister's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Mccallister reassigns Medicare benefits to Personal Recovery Network LLC (Stockbridge, GA). The 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 Tammy Mccallister's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tammy Mccallister accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health Maintenance Organization of Florida and 1 other insurer list Tammy Mccallister 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 Tammy Mccallister was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Tammy Mccallister, LMHC · NPI 1609185610
Mental Health provider in Oviedo, Florida. Individual provider, active in the CMS NPPES registry since September 26, 2010.
## Identity
- **NPI:** 1609185610 (Entity type: Individual)
- **Enumerated:** September 26, 2010
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** MH11636 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 8400 RED BUG LAKE RD STE 2080, Oviedo, FL 32765-6835
- **Phone:** (407) 537-9450
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Personal Recovery Network LLC (NPI 1881990869, Stockbridge, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** December 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1609185610) · Data from the CMS NPPES public registry.