David Adair Green, MD

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

MD450833 Issued in PA

Practice address

620 Howard Ave
Altoona, PA 16601-4804

Phone

(412) 822-7410

Fax

(412) 822-7411

NPI assigned

Jul 17, 2007

Last updated

Jun 20, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in PA, VA, GA, TX4 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 4

Specialty

Critical Care (Intensivists)

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Pcca Texas Intensivists, PLLCGroup PAC ID 7517290109, 19 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hendrick Medical Center Hospital, Abilene, TX, CCN 450229
• Upmc Altoona Hospital, Altoona, PA, CCN 390073

Merit-based Incentive Payment System (MIPS)

Final score

96.06 of 100Reported as group

Quality

85

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/19988/brand/1/csg/1/fhir/r4

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

• Pcca Texas Intensivists, PLLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Abilene, TX
  • NPI 1144884792
  Medicare reassignment Care Compare group NPD Authorized official
• St. Luke's Physician Group, Inc.

  dba South Mountain Family Practice

  • Family Medicine Physician
  • Bethlehem, PA
  • NPI 1700984622
  Medicare reassignment NPD
• Pittsburgh Critical Care Associates, Inc

  • Critical Care Medicine (Internal Medicine) Physician
  • Altoona, PA
  • NPI 1497703680
  NPD Authorized official
• St Luke's Physician Group Inc

  dba St. Luke's Primary Care Orwigsburg

  • Family Medicine Physician
  • Orwigsburg, PA
  • NPI 1710845144
  NPD
• St. Luke's Physician Group, Inc

  dba St. Luke's General Surgery Monroe

  • Surgery Physician
  • Bartonsville, PA
  • NPI 1104483411
  NPD
• Upmc Altoona

  • General Acute Care Hospital
  • Altoona, PA
  • NPI 1649278730
  NPD (past)
• Hendrick Medical Center

  • General Acute Care Hospital
  • Abilene, TX
  • NPI 1528064649
  NPD (past)
• Payal Patel MD P.C.

  • Ophthalmic Plastic and Reconstructive Surgery Physician
  • New York, NY
  • NPI 1447814991
  NPD (past)

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

• Upmc Altoona

  • Ambulatory Surgical Clinic/Center
  • Altoona, PA
  • NPI 1114926953

  Hospital

  Care Compare affiliation
• Upmc Altoona

  dba Women's Health and Wellness

  • Non-Surgical Family Planning Clinic/Center
  • Altoona, PA
  • NPI 1457303885

  Hospital

  Care Compare affiliation
• Upmc Altoona

  • General Acute Care Hospital
  • Altoona, PA
  • NPI 1649278730
  Care Compare affiliation
• Upmc Altoona

  • Psychiatric Hospital Unit
  • Altoona, PA
  • NPI 1699773465
  Care Compare affiliation
• Hendrick Medical Center

  • General Acute Care Hospital
  • Abilene, TX
  • NPI 1528064649
  Care Compare affiliation

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

{
    "created_epoch": "1184630400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750377600000",
    "number": "1871792127",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "820 EVERGREEN AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152092257",
            "telephone_number": "412-822-7410",
            "fax_number": "412-822-7411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "620 HOWARD AVE",
            "city": "ALTOONA",
            "state": "PA",
            "postal_code": "166014804",
            "telephone_number": "412-822-7410",
            "fax_number": "412-822-7411"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1900 Pine St",
            "address_purpose": "LOCATION",
            "city": "Abilene",
            "state": "TX",
            "postal_code": "796012432",
            "country_code": "US",
            "telephone_number": "412-822-7410",
            "fax_number": "412-822-7411",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREEN",
        "first_name": "DAVID",
        "middle_name": "ADAIR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-07-17",
        "last_updated": "2025-06-20",
        "certification_date": "2025-06-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "251796",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "NY",
            "license": "251796",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "PA",
            "license": "MD450833",
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "NY",
            "license": "251796",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1871792127",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "102898208-0002",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gary Grant
• Laura Grassmyer
• Ashlee Autumn Gray, ATC,
• Joy Gray, LPC
• Aftyne D Green, MS BSL
• Nicholas Bernard Greene
• Joshua R Greenleaf, D.O.
• James Gresko, DPT
• Jillian Eileen Gresko, CRNP
• Melanie F Gresko, M.S.

• Critical Care Medicine (Internal Medicine) Physician in Altoona, PA
• Providers in Altoona, PA by specialty
• Critical Care Medicine (Internal Medicine) Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 20, 2025; 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.