Colin Greenhill, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

11676 Issued in AZ

Practice address

4700 S McClintock Dr Ste 140
Tempe, AZ 85282-7375

Phone

(480) 851-6309

Fax

(573) 240-9791

NPI assigned

Mar 30, 2020

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in GA, AZ2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 2

Specialty

Physician Assistant

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellstreet of Georgia PCGroup PAC ID 7517126279, 425 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

91.62 of 100Reported as apm

Quality

83.25

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

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.

• Wellstreet of Georgia PC

  • Urgent Care Clinic/Center
  • Newnan, GA
  • NPI 1235411547
  Medicare reassignment Care Compare group
• Revive Community Health

  • Wound Care Registered Nurse
  • Tempe, AZ
  • NPI 1255916987
  Medicare reassignment
• Acute Care Surgery Medical Group, Inc.

  • Surgery Physician
  • Sacramento, CA
  • NPI 1700069549

  GA

  Medicare reassignment

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

{
    "created_epoch": "1585526400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779148800000",
    "number": "1386272904",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4700 S MCCLINTOCK DR STE 140",
            "city": "TEMPE",
            "state": "AZ",
            "postal_code": "852827375",
            "telephone_number": "480-851-6309",
            "fax_number": "573-240-9791"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4700 S MCCLINTOCK DR STE 140",
            "city": "TEMPE",
            "state": "AZ",
            "postal_code": "852827375",
            "telephone_number": "480-851-6309",
            "fax_number": "573-240-9791"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREENHILL",
        "first_name": "COLIN",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-30",
        "last_updated": "2026-05-19",
        "certification_date": "2026-05-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "GA",
            "license": "11396",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "AZ",
            "license": "11676",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "1386272904",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pamela Green, LAC
• Sean Green, LMSW
• Sharzad Green, PHARM.D.
• Sheila Green, M.S.
• Matthew Stephen Greene, PHARMD
• Sophia J Greenrock, LMSW
• Jacquelynn Greer
• Molly Colleen Gregan
• Gregg M Citron, M.D., P.C.
• Gregomd LLC

• Physician Assistant in Tempe, AZ
• Providers in Tempe, AZ by specialty
• Physician Assistant in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.