Allison Johns Geiman, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

MA058766 Issued in PA

Practice address

3130 Grandview Rd Ste 2
Hanover, PA 17331-9134

Phone

(717) 633-1978

Fax

(717) 632-5961

NPI assigned

Oct 10, 2016

Last updated

Aug 29, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in PA

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 1

Specialty

Physician Assistant

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Phoenix Rehabilitation and Health Services IncGroup PAC ID 3476464298, shared by 2 NPIs, 2,775 clinicians

Pinnacle Health Medical ServicesGroup PAC ID 7618960493, 1,025 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Gettysburg Hospital Hospital, Gettysburg, PA, CCN 390065
• Wellspan York Hospital Hospital, York, PA, CCN 390046

Merit-based Incentive Payment System (MIPS)

Final score

86.08 of 100Reported as group

Quality

76.48

Promoting interoperability

100

Improvement activities

40

Cost

77.12

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ageiman1988304@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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Pinnacle Health Medical Services

  • Family Medicine Physician
  • Harrisburg, PA
  • NPI 1932143427
  Medicare reassignment Care Compare group
• Pinnacle Health Medical Services

  dba UPMC Gastroenterology Associates of Central PA

  • Gastroenterology Physician
  • Mechanicsburg, PA
  • NPI 1295552073
  NPD
• Pinnacle Health Medical Services

  dba UPMC Children's Specialists-Allergy

  • Pediatric Allergy/Immunology Physician
  • Lemoyne, PA
  • NPI 1851997027
  NPD
• Pinnacle Health Medical Services

  dba PinnacleHealth Endocrinology Associates

  • Endocrinology, Diabetes & Metabolism Physician
  • Mechanicsburg, PA
  • NPI 1518918523

  Physician Assistant

  NPD (past)
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

• The Gettysburg Hospital

  dba WellSpan Gettysburg Hospital SPU

  • Ambulatory Surgical Clinic/Center
  • Gettysburg, PA
  • NPI 1184882011

  Hospital

  Care Compare affiliation
• The Gettysburg Hospital

  • General Acute Care Hospital
  • Gettysburg, PA
  • NPI 1265466957
  Care Compare affiliation
• York Hospital

  • General Acute Care Hospital
  • York, PA
  • NPI 1326060492
  Care Compare affiliation
• York Hospital

  dba York Hospital Community Health Center

  • Clinic/Center
  • York, PA
  • NPI 1497814040

  Hospital

  Care Compare affiliation
• York Hospital

  dba WellSpan York Hospital OB/GYN

  • Clinic/Center
  • York, PA
  • NPI 1609112036

  Hospital

  Care Compare affiliation
• York Hospital

  • Family Medicine Physician
  • York, PA
  • NPI 1881617132

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1476057600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756425600000",
    "number": "1093265498",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3130 GRANDVIEW RD STE 2",
            "city": "HANOVER",
            "state": "PA",
            "postal_code": "173319134",
            "telephone_number": "717-633-1978",
            "fax_number": "717-632-5961"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3130 GRANDVIEW RD STE 2",
            "city": "HANOVER",
            "state": "PA",
            "postal_code": "173319134",
            "telephone_number": "717-633-1978",
            "fax_number": "717-632-5961"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2201 Brunswick Dr Ste 1200",
            "address_purpose": "LOCATION",
            "city": "Hanover",
            "state": "PA",
            "postal_code": "173318350",
            "country_code": "US",
            "telephone_number": "717-637-0470",
            "fax_number": "717-637-4987",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 Highland Ave",
            "address_purpose": "LOCATION",
            "city": "Hanover",
            "state": "PA",
            "postal_code": "173312297",
            "country_code": "US",
            "telephone_number": "717-316-3711",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GEIMAN",
        "first_name": "ALLISON",
        "middle_name": "JOHNS",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-10-10",
        "last_updated": "2025-08-29",
        "certification_date": "2025-08-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "OA003998",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "MA058766",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "103220136",
            "state": "PA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ajohns86164@phsdirect.pinnaclehealth.org",
            "affiliation": "N",
            "address_1": "2201 Brunswick Dr Ste 1200",
            "city": "Hanover",
            "state": "PA",
            "country_code": "US",
            "postal_code": "173318350",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Gary Nalavany, LLC
• Gary Lee Gasowski, M.D.
• Thurmon Jay Gauldin Jr.
• Adib F. Geadah, AUDIOLOGIST
• Douglas Earl Geeting, M.A.
• Gabrielle Mary Geisler
• Genoa Healthcare LLC
• Gentile OT Hand Clinic Inc.
• Nicholas Joseph Gentile, OTRL
• Liza Gergenti, MD

• Physician Assistant in Hanover, PA
• Providers in Hanover, PA by specialty
• Physician Assistant in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 29, 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.