NPIMap

Individual provider Active NPI

Tatiana McKnight, PA-C

  • Medical Physician Assistant
  • Hershey, PA
National Provider Identifier
1619692506
Registry record updated Jan 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Physician AssistantTaxonomy code 363AM0700X
License
MA064444 Issued in PA
Practice address
500 University Dr
Hershey, PA 17033-2360
Phone
(717) 531-8024
Fax
(717) 531-0882
NPI assigned
Oct 4, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 13, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X MA064444 PA Primary
Physician Assistant 363A00000X OA006442 PA

Addresses

Primary practice location

500 University Dr
Hershey, PA 17033-2360

Mailing address

PO Box 858
MC Ca410
Hershey, PA 17033-0858
Phone (800) 243-1455

Other identifiers 2

IdentifierTypeStateIssuer
MA064444OtherPASTATE LICENSE
OA006442OtherPASTATE LICENSE

Other names 1

  • Tatiana Stauffer Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, PA2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20221109003360 MD Practitioner - Physician Assistant 5092182485 Reassigns benefits to 1 organization
I20230629000996 PA Practitioner - Physician Assistant 5092182485 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

500 Universidy Dr
Hershey, PA 17033-2360
Phone (717) 531-5638

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
MA064444PAMDMedical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
The Milton S Hershey Medical Center Physicians Group CurrentSince Jan 12, 2026 Accepting new patients
Union Hospital of Cecil County CurrentSince Oct 26, 2022 Accepting new patients
The Milton S Hershey Medical Center Physician Group CurrentSince Jan 12, 2026 Accepting new patients
Union Hospital of Cecil County, Inc. CurrentSince Oct 26, 2022 Accepting new patients
The Milton S. Hershey Medical Center Physicians Group Past Accepting new patients
Christiana Care Health Services, Inc Past Accepting new patients
Christiana Care Health Services Inc Past Accepting new patients

Locations

106 Bow St
Elkton, MD 21921
Phone (410) 298-2000

111 W High St
Ste 204
Elkton, MD 21921
Phone (410) 392-3007

500 University Dr
#A410
Hershey, PA 17033
Phone (717) 531-8131

500 University Dr
Hershey, PA 17033
Phone (717) 531-8181

Interoperability endpoints

  • Direct secure messaging: tstauffer370809@wellspan.direct-ci.com
  • FHIR API: https://fhir-myrecord.cerner.com/r4/5c7467fb-60f9-4172-add4-57667a5dfcfa/

Organizations & group practices 8

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.

Hospital & facility affiliations 5

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

NPI Registry JSON

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

{
    "created_epoch": "1664841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768262400000",
    "number": "1619692506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 858",
            "address_2": "MC CA410",
            "city": "HERSHEY",
            "state": "PA",
            "postal_code": "170330858",
            "telephone_number": "800-243-1455"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 UNIVERSITY DR",
            "city": "HERSHEY",
            "state": "PA",
            "postal_code": "170332360",
            "telephone_number": "717-531-8024",
            "fax_number": "717-531-0882"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCKNIGHT",
        "first_name": "TATIANA",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-10-04",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "PA",
            "license": "MA064444",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "OA006442",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "MA064444",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "OA006442",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TATIANA",
            "last_name": "STAUFFER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Hershey, PA

Sources for this page

Verify at the official NPI Registry.