Haley Dianna Mason, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

PA.0009163 Issued in CO

Practice address

12605 E 16TH Ave
Aurora, CO 80045-2545

Phone

(720) 848-0000

NPI assigned

Sep 3, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in PA, CO2 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, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Pinnacle Health Hospitalist Services LLCGroup PAC ID 9739313545, 180 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Upmc Memorial Hospital, York, PA, CCN 390101

Merit-based Incentive Payment System (MIPS)

Final score

93.15 of 100Reported as group

Quality

88.49

Promoting interoperability

100

Improvement activities

40

Cost

72

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hmason295662@upmc.direct-ci.com

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.

• Pinnacle Health Hospitalist Services LLC

  • Hospitalist Physician
  • Harrisburg, PA
  • NPI 1023458148
  Medicare reassignment Care Compare group
• Pinnacle Health Regional Physicians

  • Internal Medicine Physician
  • Harrisburg, PA
  • NPI 1013441690

  Physician Assistant

  Medicare reassignment NPD
• University Physicians Incorporated

  • Internal Medicine Physician
  • Aurora, CO
  • NPI 1962461889
  Medicare reassignment
• Signify Health Medical Associates, PLLC

  • General Practice Physician
  • Dallas, TX
  • NPI 1750845863

  PA

  Medicare reassignment
• Pinnacle Health Regional Physicians

  • Family Medicine Physician
  • York, PA
  • NPI 1457880833
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Upmc Memorial

  • General Acute Care Hospital
  • York, PA
  • NPI 1063945707
  Care Compare affiliation
• Upmc Memorial

  • Ambulatory Surgical Clinic/Center
  • York, PA
  • NPI 1235664186

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1535932800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1457833741",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12605 E 16TH AVE",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800452545",
            "telephone_number": "720-848-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASON",
        "first_name": "HALEY",
        "middle_name": "DIANNA",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-09-03",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CO",
            "license": "PA.0009163",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "OA004596",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aaron C Mason, MD
• Amy Gail Mason, DDS
• Avery Ellen Michelle Mason
• Brandi Kathryn Mason, MT
• Brianne Mason
• James Arnold Mason Jr.
• Madeleine M Mason
• Noah Russell Rees Mason, MD
• Shatonya Mason, LPCC
• Shellie Rene Mason, MS, NP-C

• Medical Physician Assistant in Aurora, CO
• Providers in Aurora, CO by specialty
• Medical Physician Assistant in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 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.