DR. AUSTIN GROVENSTEIN DMD
NPI 1649953837
Dentist - General Practice in Jacksonville, FL
About Dr. Austin Grovenstein Dmd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AUSTIN GROVENSTEIN DMD (NPI 1649953837) is an individual general practice provider in Jacksonville, Florida, licensed in Florida (DN28055) and active in the NPI registry since August 2023. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Austin Grovenstein Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Austin Grovenstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Reddick, FL 32686
- Reassigned Medicare billing, Florida enrollment
- 84 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 32225 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 2
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 Austin Grovenstein's NPI number?
The NPI number for Austin Grovenstein is 1649953837. It was assigned to this individual provider in the NPPES registry on August 14, 2023.
Where is Austin Grovenstein located?
Austin Grovenstein practices at 9119 Merrill Rd Ste 29, Jacksonville, FL 32225. The listed phone number is (904) 549-9777.
What is Austin Grovenstein's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is Austin Grovenstein enrolled in Medicare?
Yes. Austin Grovenstein is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Austin Grovenstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Austin Grovenstein reassigns Medicare benefits to Heart Of Florida Health Center Inc (Reddick, FL). 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 Austin Grovenstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Austin Grovenstein accept?
Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Cigna Healthcare and 6 other insurers list Austin Grovenstein 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 Austin Grovenstein was last updated on May 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. Austin Grovenstein, DMD · NPI 1649953837
General Practice provider in Jacksonville, Florida. Individual provider, active in the CMS NPPES registry since August 14, 2023.
## Identity
- **NPI:** 1649953837 (Entity type: Individual)
- **Enumerated:** August 14, 2023
- **Primary specialty:** Dentist - General Practice · taxonomy 1223G0001X
- **State license:** DN28055 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 9119 MERRILL RD STE 29, Jacksonville, FL 32225-4306
- **Phone:** (904) 549-9777
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Heart Of Florida Health Center Inc (NPI 1235533845, Reddick, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649953837) · Data from the CMS NPPES public registry.