JOHN FREDERICK DANKERT MD, PHD
NPI 1457848665
Orthopaedic Surgery - Foot and Ankle Surgery in Fairfield, CT
About John Frederick Dankert Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN FREDERICK DANKERT MD, PHD (NPI 1457848665) is an individual foot and ankle surgery provider in Fairfield, Connecticut, licensed in Connecticut (79852) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of New York University School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
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
John Frederick Dankert Md, Phd 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 Dankert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milford, CT 06460
- Reassigned Medicare billing, Connecticut enrollment
- 146 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 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 7
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 Dankert's NPI number?
The NPI number for John Dankert is 1457848665. It was assigned to this individual provider in the NPPES registry on April 13, 2018.
Where is John Dankert located?
John Dankert practices at 1055 Post Rd Ste 4, Fairfield, CT 06824. The listed phone number is (203) 254-1055.
What is John Dankert's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Foot and Ankle Surgery, with taxonomy code 207XX0004X.
Is John Dankert enrolled in Medicare?
Yes. John Dankert 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 Dankert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Dankert reassigns Medicare benefits to 2 organizations: Connecticut Orthopaedic Specialists, PC (Milford, CT) and Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT). 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 Dankert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Dankert accept?
Health plans from Anthem Blue Cross and Blue Shield list John Dankert 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 John Dankert was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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 Frederick Dankert, MD, PHD · NPI 1457848665
Foot and Ankle Surgery physician in Fairfield, Connecticut. Individual provider, active in the CMS NPPES registry since April 13, 2018.
## Identity
- **NPI:** 1457848665 (Entity type: Individual)
- **Enumerated:** April 13, 2018
- **Primary specialty:** Orthopaedic Surgery - Foot and Ankle Surgery · taxonomy 207XX0004X
- **State license:** 79852 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 1055 POST RD STE 4, Fairfield, CT 06824-6019
- **Phone:** (203) 254-1055 · **Fax:** (203) 601-8599
## 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): Connecticut Orthopaedic Specialists, PC (NPI 1205058922, Milford, CT); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** October 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1457848665) · Data from the CMS NPPES public registry.