Individual provider Active NPI

Gregory A Zakas, D.O.

  • Physical Medicine & Rehabilitation Physician
  • Winter Park, FL
National Provider Identifier
1235360769
Registry record updated Sep 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X
License
OS-22064 Issued in FL
Practice address
1412 Trovillion Ave
Winter Park, FL 32789-2910
Phone
(407) 856-3695
NPI assigned
Jul 31, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 13, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Medicine & Rehabilitation Physician 208100000X 006081 AZ
Physical Medicine & Rehabilitation Physician 208100000X OS-22064 FL Primary
Specialist 174400000X 006081 AZ

Addresses

Primary practice location

1412 Trovillion Ave
Winter Park, FL 32789-2910

Mailing address

1412 Trovillion Ave
Winter Park, FL 32789-2910
Phone (407) 856-3695

Other identifiers 1

IdentifierTypeStateIssuer
839589MedicaidAZ

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ, FL2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20130910000848 AZ Practitioner - Pain ManagementPractitioner - Physical Medicine and Rehabilitation 5092951046 Reassigns benefits to 3 organizations
I20250605003629 FL Practitioner - Physical Medicine and Rehabilitation 5092951046 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Medicine and Rehabilitation
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
New Regeneration Orthopedics of Florida, PLLCGroup PAC ID 8729383740, 5 clinicians

Practice addresses (Care Compare)

100 2ND Ave S
Suite 904S
Saint Petersburg, FL 33701-4354
Phone (941) 357-1773

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
006081AZMDPhysical Medicine & Rehabilitation Physician
OS-22064FLMDPhysical Medicine & Rehabilitation Physician
6081AZMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Integrity Pain and Anesthesia PLLC CurrentSince Dec 1, 2023 Accepting new patients
New Regeneration Orthopedics of Florida, PLLC. Physical Medicine & Rehabilitation CurrentSince May 15, 2025 Accepting new patients
New Regeneration Orthopedics of Florida, PLLC. CurrentSince May 15, 2025 Accepting new patients
Effideen Ameerally MD PC CurrentSince Dec 1, 2023 Accepting new patients
Kpa Medical LLC CurrentSince Dec 1, 2023 Accepting new patients
Desert Dreams Anesthesia, PLLC Past Accepting new patients

Locations

6677 W Thunderbird Rd
Glendale, AZ 85306
Phone (623) 255-4180

6677 W Thunderbird Rd
Ste G101
Glendale, AZ 85306

7436 E Main St
Ste 1
Mesa, AZ 85207
Phone (405) 921-2503

7436 E Main St
Ste 2
Mesa, AZ 85207
Phone (480) 983-5111

1000 Willow Creek Rd
Ste D
Prescott, AZ 86301
Phone (928) 458-7343

10115 E Bell Rd
Ste 107
Scottsdale, AZ 85260

8997 E Desert Cove Ave
Fl 1
Scottsdale, AZ 85260
Phone (480) 664-3317

5630 Marquesas Cir
Sarasota, FL 34233
Phone (941) 357-1773

625 6th Ave S
Ste 455
St Petersburg, FL 33701
Phone (727) 440-5410

100 2nd Ave S
Ste 904S
St Petersburg, FL 33701
Phone (727) 329-8859

8600 Hidden River Pkwy
Ste 700
Tampa, FL 33637
Phone (813) 544-3123

8600 Hidden River Pkwy
Tampa, FL 33637
Phone (813) 544-3123

1412 Trovillion Ave
Winter Park, FL 32789
Phone (941) 357-1773

Interoperability endpoints

  • Direct secure messaging: dr.zakas@nroofp-fl.direct.office.nextgen.com

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1248998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757721600000",
    "number": "1235360769",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1412 TROVILLION AVE",
            "city": "WINTER PARK",
            "state": "FL",
            "postal_code": "327892910",
            "telephone_number": "407-856-3695"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1412 TROVILLION AVE",
            "city": "WINTER PARK",
            "state": "FL",
            "postal_code": "327892910",
            "telephone_number": "407-856-3695"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAKAS",
        "first_name": "GREGORY",
        "middle_name": "A",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-07-31",
        "last_updated": "2025-09-13",
        "certification_date": "2025-09-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "AZ",
            "license": "006081",
            "primary": false
        },
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "FL",
            "license": "OS-22064",
            "primary": true
        },
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "AZ",
            "license": "006081",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "839589",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Winter Park, FL

Sources for this page

Verify at the official NPI Registry.