Mark J Isaacson, D.O.

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

04680 Issued in IA

Practice address

350 NE 36TH St
Ankeny, IA 50021-6728

Phone

(515) 224-1414

Fax

(515) 224-5140

NPI assigned

Jun 13, 2009

Last updated

Mar 5, 2026By 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 IA

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

Orthopedic Surgery

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Des Moines Orthopaedic Surgeons PCGroup PAC ID 0345141719, 104 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Unitypoint Health - Des Moines Iowa Methodist Medi Hospital, Des Moines, IA, CCN 160082
• Mary Greeley Medical Center Hospital, Ames, IA, CCN 160030

Merit-based Incentive Payment System (MIPS)

Final score

72.25 of 100Reported as group

Quality

80.42

Promoting interoperability

39

Improvement activities

40

Cost

77.9

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: misaacson261141@direct.unitypoint.org

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.

• Des Moines Orthopaedic Surgeons PC

  • Orthopaedic Surgery Physician
  • West Des Moines, IA
  • NPI 1255405221
  Medicare reassignment Care Compare group NPD
• Des Moines Orthopaedic Surgeons PC

  • Durable Medical Equipment & Medical Supplies
  • Urbandale, IA
  • NPI 1114783719
  NPD
• St Luke's Methodist Hospital

  • General Acute Care Hospital
  • Cedar Rapids, IA
  • NPI 1083708226
  NPD
• Floyd County Memorial Hospital Commission

  • Critical Access Hospital
  • Charles City, IA
  • NPI 1265402390
  NPD (past)

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

• Central Iowa Hospital Corporation

  dba Iowa Lutheran Hospital

  • General Acute Care Hospital
  • Des Moines, IA
  • NPI 1356433049
  Care Compare affiliation
• Central Iowa Hospital Corporation

  dba Iowa Methodist Medical Center

  • General Acute Care Hospital
  • Des Moines, IA
  • NPI 1396837951
  Care Compare affiliation
• Central Iowa Hospital Corporation

  dba Iowa Methodist Medical Center-Methodist West

  • General Acute Care Hospital
  • West Des Moines, IA
  • NPI 1598905762
  Care Compare affiliation
• Mary Greeley Medical Center

  • General Acute Care Hospital
  • Ames, IA
  • NPI 1477539492
  Care Compare affiliation

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

{
    "created_epoch": "1244851200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772668800000",
    "number": "1144457474",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6001 WESTOWN PKWY",
            "city": "WEST DES MOINES",
            "state": "IA",
            "postal_code": "502667702",
            "telephone_number": "515-224-1414",
            "fax_number": "515-224-5140"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "350 NE 36TH ST",
            "city": "ANKENY",
            "state": "IA",
            "postal_code": "500216728",
            "telephone_number": "515-224-1414",
            "fax_number": "515-224-5140"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISAACSON",
        "first_name": "MARK",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-13",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "IA",
            "license": "04680",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Iowa Physicians Clinic Medical Foundation
• Iowa Physicians Clinic Medical Foundation
• Iowa Sleep Disorders Center, P.C.
• Lindsey R Irlmeier
• Isaac Care
• Terrilee Jackel, ARNP
• Christina Jackson
• Kindra Ah Jacobsen, MSN, RN, ARNP, FNP-C
• Kyli Jacobsen
• Grant Jacobson, PT, DPT

• Orthopaedic Surgery Physician in Ankeny, IA
• Providers in Ankeny, IA by specialty
• Orthopaedic Surgery Physician in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; 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.