Rebecca Caldwell, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

4301079875 Issued in MI

Practice address

330 Barclay Ave NE Ste 304
Grand Rapids, MI 49503-2527

Phone

(616) 291-2160

Fax

(616) 391-2638

NPI assigned

Jul 25, 2006

Last updated

Feb 26, 2026By the provider in NPPES

Sex

Female

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 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

Obstetrics/Gynecology

Education

Michigan State University College of Human Medicine, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy Health Partners - Physician SpecialistGroup PAC ID 2163572991, 66 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rcaldwell6309@epic00.corewelldirect.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.

• Mercy Health Partners - Physician Specialist

  dba Trinity Health Medical Group

  • Internal Medicine Physician
  • Muskegon, MI
  • NPI 1922248772
  Medicare reassignment Care Compare group NPD
• Mercy Women's Health Services

  dba Trinity Health Medical Group Obstetrics and Gynecology Hackley

  • Obstetrics & Gynecology Physician
  • Muskegon, MI
  • NPI 1467476143
  Medicare reassignment NPD
• Spectrum Health Hospitals

  dba Corewell Health Grand Rapids Hospitals

  • Hospitalist Physician
  • Grand Rapids, MI
  • NPI 1558407189
  Medicare reassignment
• Grand Rapids Medical Education and Research Center

  • General Acute Care Hospital
  • Grand Rapids, MI
  • NPI 1679701601
  NPD (past)
• Mercy Health Partners-Obstetrics and Gynecology Specialist

  dba Trinity Health Medical Group Obstetrics & Gynecology - Hackley

  • Obstetrics & Gynecology Physician
  • Muskegon, MI
  • NPI 1215255799
  NPD (past)
• West Shore Cardiology, PLC

  dba West Shore Cardiology

  • Cardiovascular Disease Physician
  • Muskegon, MI
  • NPI 1073528642
  NPD (past)

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

{
    "created_epoch": "1153785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1396768032",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 BARCLAY AVE NE STE 304",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032527",
            "telephone_number": "616-391-2151",
            "fax_number": "616-391-2683"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "330 BARCLAY AVE NE STE 304",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032527",
            "telephone_number": "616-291-2160",
            "fax_number": "616-391-2638"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CALDWELL",
        "first_name": "REBECCA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-25",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MI",
            "license": "4301079875",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MN",
            "license": "48580",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lori Deanne Caldwell-Ritsema, PA-C
• Charles Caldwell, DDS, MS
• Claire Caldwell
• Garrett Caldwell, DO
• Luke A Caldwell, NURSE PRACTIONER
• Jason Harold Calhoun, MD
• Danielle Caliendo, LLMSW
• Jeffrey Calkins
• Katherine Calkins, BSW
• Laura Elizabeth Calkins, PA

• Obstetrics & Gynecology Physician in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Obstetrics & Gynecology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 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.