Derek J Hirschman, DO

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

5101024566 Issued in MI

Practice address

5120 Midland Rd
Freeland, MI 48623-8702

Phone

(989) 401-1463

NPI assigned

Jun 25, 2015

Last updated

Oct 22, 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 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

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

Dermatology

Education

Michigan State University College of Osteopathic Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

H2 Dermatology PLLCGroup PAC ID 9739510348, 13 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Covenant Medical Center Hospital, Saginaw, MI, CCN 230070
• Mymichigan Medical Center Midland Hospital, Midland, MI, CCN 230222

Merit-based Incentive Payment System (MIPS)

Final score

85.17 of 100Reported as individual

Quality

84.68

Promoting interoperability

83

Improvement activities

40

Cost

80.07

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

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.

• H2 Dermatology PLLC

  • Dermatology Physician
  • Freeland, MI
  • NPI 1427692276
  Medicare reassignment Care Compare group Authorized official

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

• Covenant Medical Center, Inc.

  dba Covenant Healthcare

  • General Acute Care Hospital
  • Saginaw, MI
  • NPI 1588656946
  Care Compare affiliation
• Mymichigan Medical Center Midland

  • Multi-Specialty Clinic/Center
  • Midland, MI
  • NPI 1205889490

  Hospital

  Care Compare affiliation
• Mymichigan Medical Center Midland

  dba Family Practice Center

  • General Acute Care Hospital
  • Midland, MI
  • NPI 1376973149
  Care Compare affiliation
• Mymichigan Medical Center Midland

  • General Acute Care Hospital
  • Midland, MI
  • NPI 1902841414
  Care Compare affiliation

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

{
    "created_epoch": "1435190400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761091200000",
    "number": "1285016303",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3272",
            "city": "SAGINAW",
            "state": "MI",
            "postal_code": "486053272",
            "telephone_number": "989-797-1400",
            "fax_number": "989-797-4077"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5120 MIDLAND RD",
            "city": "FREELAND",
            "state": "MI",
            "postal_code": "486238702",
            "telephone_number": "989-401-1463"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "640 S TRUMBULL ST",
            "address_purpose": "LOCATION",
            "city": "BAY CITY",
            "state": "MI",
            "postal_code": "487087656",
            "country_code": "US",
            "telephone_number": "989-401-1463",
            "fax_number": "989-266-5240",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6225 Jefferson Ave",
            "address_purpose": "LOCATION",
            "city": "Midland",
            "state": "MI",
            "postal_code": "486403900",
            "country_code": "US",
            "telephone_number": "989-401-1463",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "833 Michigan St NE Ste 102A",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495032578",
            "country_code": "US",
            "telephone_number": "616-459-1361",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HIRSCHMAN",
        "first_name": "DEREK",
        "middle_name": "J",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-25",
        "last_updated": "2025-10-22",
        "certification_date": "2025-10-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "MI",
            "license": "5101024566",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• H2 Dermatology PLLC
• Ali H Hamade, M.D
• Julie Ann Hartley
• Wanda Lynn Hesse, CNA
• Mary K Hippler, LPC
• Melissa Nicole Horenziak
• Allissa Horn, LMT
• Kiara Howe
• Michael Humphrey II
• Ashleigh Hymel, OTRL

• Dermatology Physician in Freeland, MI
• Providers in Freeland, MI by specialty
• Dermatology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 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.