JOHN H. ABERNETHY MD
NPI 1285676122
Family Medicine - Addiction Medicine in Gainesville, FL
About John H. Abernethy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN H. ABERNETHY MD (NPI 1285676122) is an individual addiction medicine provider in Gainesville, Florida, licensed in Florida (ME65809) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Florida College Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 3
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
John H. Abernethy Md 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 John Abernethy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gainesville, FL 32608
- Reassigned Medicare billing, Florida enrollment
- 103 clinicians in this Medicare group
Gainesville, FL 32606
- Reassigned Medicare billing, Florida enrollment
- 42 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 32608 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 John Abernethy's NPI number?
The NPI number for John Abernethy is 1285676122. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is John Abernethy located?
John Abernethy practices at 4300 SW 13th St, Gainesville, FL 32608. The listed phone number is (352) 374-5600.
What is John Abernethy's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Addiction Medicine, with taxonomy code 207QA0401X.
Is John Abernethy enrolled in Medicare?
Yes. John Abernethy 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 John Abernethy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Abernethy reassigns Medicare benefits to 2 organizations: Meridian Behavioral Healthcare, Inc. (Gainesville, FL) and Haven Medical Group, LLC (Gainesville, 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 John Abernethy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Abernethy was last updated on January 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# John H. Abernethy, MD · NPI 1285676122
Addiction Medicine physician in Gainesville, Florida. Individual provider, active in the CMS NPPES registry since June 12, 2006.
## Identity
- **NPI:** 1285676122 (Entity type: Individual)
- **Enumerated:** June 12, 2006
- **Primary specialty:** Family Medicine - Addiction Medicine · taxonomy 207QA0401X
- **State license:** ME65809 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 4300 SW 13TH ST, Gainesville, FL 32608-4006
- **Phone:** (352) 374-5600 · **Fax:** (352) 374-5608
## 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): Meridian Behavioral Healthcare, Inc. (NPI 1134287154, Gainesville, FL); Haven Medical Group, LLC (NPI 1407143316, Gainesville, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 1992
## Record status
- **NPPES last updated:** January 7, 2025
- **Other identifiers:** Medicaid 379971800 (FL); Other 27178 (FL); Medicaid 379971900 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1285676122) · Data from the CMS NPPES public registry.