David M Zimmerman, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

01050092A Issued in IN

Practice address

7910 W Jefferson Blvd Ste 108
Fort Wayne, IN 46804-4159

Phone

(260) 484-8830

NPI assigned

Mar 16, 2006

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

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in IN

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

Hematology/OncologyAlso: Internal Medicine

Education

Indiana University School of Medicine, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

American Oncology Partners PAGroup PAC ID 0042569758, 377 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cameron Health Hospital, Angola, IN, CCN 151315
• Lutheran Hospital of Indiana Hospital, Fort Wayne, IN, CCN 150017
• Adams Memorial Hospital Hospital, Decatur, IN, CCN 151330
• Parkview Huntington Hospital Hospital, Huntington, IN, CCN 150091
• Dupont Hospital LLC Hospital, Fort Wayne, IN, CCN 150150

Merit-based Incentive Payment System (MIPS)

Final score

82.69 of 100Reported as group

Quality

86.47

Promoting interoperability

81

Improvement activities

40

Cost

60.96

Merit-based Incentive Payment System (MIPS)

Final score

93.78 of 100Reported as apm

Quality

80.38

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• American Oncology Partners PA

  • Hematology & Oncology Physician
  • Columbus, OH
  • NPI 1265929723

  IN

  Medicare reassignment Care Compare group NPD
• Fort Wayne Medical Oncology and Hematology, Inc

  • Hematology & Oncology Physician
  • Fort Wayne, IN
  • NPI 1376533158
  Medicare reassignment NPD
• Major Hospital

  • General Acute Care Hospital
  • Shelbyville, IN
  • NPI 1174555692
  NPD (past)
• Lima Memorial Joint Operating Company

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)

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

• Adams County Memorial Hospital

  • Critical Access Hospital
  • Decatur, IN
  • NPI 1689696148
  Care Compare affiliation
• Cameron Memorial Community Hospital, Inc.

  • Critical Access Hospital
  • Angola, IN
  • NPI 1386683316
  Care Compare affiliation
• Dupont Hospital LLC

  • General Acute Care Hospital
  • Fort Wayne, IN
  • NPI 1538110556
  Care Compare affiliation
• Huntington Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Huntington, IN
  • NPI 1003821729
  Care Compare affiliation
• Iom Health System LP

  • General Acute Care Hospital
  • Fort Wayne, IN
  • NPI 1306897335
  Care Compare affiliation

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

{
    "created_epoch": "1142467200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747267200000",
    "number": "1639148232",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 749495",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303749495",
            "telephone_number": "855-963-2100",
            "fax_number": "239-236-2775"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7910 W JEFFERSON BLVD STE 108",
            "city": "FORT WAYNE",
            "state": "IN",
            "postal_code": "468044159",
            "telephone_number": "260-484-8830"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIMMERMAN",
        "first_name": "DAVID",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-16",
        "last_updated": "2025-05-15",
        "certification_date": "2025-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "IN",
            "license": "01050092A",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IN",
            "license": "01050092A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3045412",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM",
            "identifier": "000000389089",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200387100",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Folkert G. Zijlstra, MD
• Sarah Beth Ziko, BS
• Cody Reese Zimmer, OTD, OTR/L
• Beth Marie Zimmerman, M S
• Catherine Sue Zimmerman, M.S., CCC-A
• Erin Zimmerman, NP
• Jennifer Lynn Zimmerman, RPH
• Jessica A. Zimmerman, M.ED, LMHC
• Ryan Dean Zimmerman, DMD
• Courtney Zimpfer, RDN

• Hematology & Oncology Physician in Fort Wayne, IN
• Providers in Fort Wayne, IN by specialty
• Hematology & Oncology Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 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.