Michael Francis Hilden, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD419075 Issued in PA

Practice address

1861 Powder Mill Rd
York, PA 17402-4723

Phone

(717) 718-2000

Fax

(717) 718-3460

NPI assigned

Mar 31, 2006

Last updated

Oct 14, 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 2

Addresses

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal MedicineAlso: Hospitalist

Education

Other, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Oss Orthopaedic Hospital LLCGroup PAC ID 8729110747, 125 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Oss Orthopaedic Hospital Hospital, York, PA, CCN 390325

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mhilden@osshealth.medentdirect.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.

• Oss Orthopaedic Hospital, LLC

  dba OSS Health

  • General Acute Care Hospital
  • York, PA
  • NPI 1578881652
  Medicare reassignment Care Compare group NPD
• Oss Orthopaedic Hospital, LLC

  dba OSS Health

  • Durable Medical Equipment & Medical Supplies
  • Enola, PA
  • NPI 1619433570
  NPD
• Oss Orthopaedic Hospital, LLC

  dba OSS Health

  • General Acute Care Hospital
  • York, PA
  • NPI 1962758375

  Internal Medicine

  NPD
• Cardiology Diagnostic Associates, LLC

  • Cardiovascular Disease Physician
  • Middletown, PA
  • NPI 1750345948
  NPD (past)
• Cumberland Pathology Associates, LLC

  • Anatomic Pathology Physician
  • Carlisle, PA
  • NPI 1386695666
  NPD (past)
• Lancaster Hma Physician Management, LLC

  • Family Medicine Physician
  • Lancaster, PA
  • NPI 1932272341

  Internal Medicine

  NPD (past)

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

• Oss Orthopaedic Hospital, LLC

  dba OSS Health

  • General Acute Care Hospital
  • York, PA
  • NPI 1578881652
  Care Compare affiliation
• Oss Orthopaedic Hospital, LLC

  dba OSS Health

  • General Acute Care Hospital
  • York, PA
  • NPI 1962758375
  Care Compare affiliation

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

{
    "created_epoch": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760400000000",
    "number": "1972564763",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1861 POWDER MILL RD",
            "address_2": "ATTN MEDICAL STAFF OFFICE",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174024723",
            "telephone_number": "717-718-2041",
            "fax_number": "717-747-2102"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1861 POWDER MILL RD",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174024723",
            "telephone_number": "717-718-2000",
            "fax_number": "717-718-3460"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1665 Roosevelt Ave",
            "address_purpose": "LOCATION",
            "city": "York",
            "state": "PA",
            "postal_code": "174088549",
            "country_code": "US",
            "telephone_number": "717-848-4800",
            "fax_number": "717-741-9867",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1926 Good Hope Rd",
            "address_purpose": "LOCATION",
            "city": "Enola",
            "state": "PA",
            "postal_code": "170251217",
            "country_code": "US",
            "telephone_number": "717-848-4800",
            "fax_number": "717-741-9867",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "856 Century Dr",
            "address_purpose": "LOCATION",
            "city": "Mechanicsburg",
            "state": "PA",
            "postal_code": "170554505",
            "country_code": "US",
            "telephone_number": "717-730-7099",
            "fax_number": "717-741-9867",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "470 Eisenhower Dr",
            "address_purpose": "LOCATION",
            "city": "Hanover",
            "state": "PA",
            "postal_code": "173315248",
            "country_code": "US",
            "telephone_number": "717-633-0031",
            "fax_number": "717-630-1085",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1855 Powder Mill Rd",
            "address_purpose": "LOCATION",
            "city": "York",
            "state": "PA",
            "postal_code": "174024723",
            "country_code": "US",
            "telephone_number": "717-848-4800",
            "fax_number": "717-747-2966",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HILDEN",
        "first_name": "MICHAEL",
        "middle_name": "FRANCIS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2025-10-14",
        "certification_date": "2025-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "PA",
            "license": "MD419075",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD419075",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kayla Hightower, MS, LBS
• Kendra Hilbert
• Andra Hildebrand
• Dena Elaine Hildebrand, CRNA
• Merry Hildebrand
• Amanda Hill, CRNA
• Deborah Ann Hill, LCSW, BCD
• Bridget A Hilliard, MD
• Carmelle Hilsher, NP
• Garry Millard Himes II, ATC

• Internal Medicine Physician in York, PA
• Providers in York, PA by specialty
• Internal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 14, 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.