Ronald Stephen Nowak Jr., MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

35.146906 Issued in OH

Practice address

3535 Olentangy River Rd
Columbus, OH 43214-3908

Phone

(614) 566-4919

NPI assigned

Apr 7, 2020

Sex

Male

Sole proprietor

Yes

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 OH

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

Anesthesiology

Education

University of Toledo College of Medicine, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Midwest Physician Anesthesia Services, Inc.Group PAC ID 8921997230, 159 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Riverside Methodist Hospital Hospital, Columbus, OH, CCN 360006
• Dublin Methodist Hospital Hospital, Dublin, OH, CCN 360348
• Grant Medical Center Hospital, Columbus, OH, CCN 360017

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Midwest Physician Anesthesia Services, Inc.

  • Anesthesiology Physician
  • Columbus, OH
  • NPI 1598703951
  Medicare reassignment Care Compare group NPD
• Deperro Plastic Surgery, LLC

  • Plastic Surgery Physician
  • Columbus, OH
  • NPI 1134573496
  NPD (past)

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

• Ohiohealth Corporation

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1255377149
  Care Compare affiliation
• Ohiohealth Corporation

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1467484972
  Care Compare affiliation
• Ohiohealth Corporation

  • Clinical Medical Laboratory
  • Columbus, OH
  • NPI 1710916945

  Hospital

  Care Compare affiliation
• Ohiohealth Corporation

  • General Acute Care Hospital
  • Dublin, OH
  • NPI 1801937008
  Care Compare affiliation

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

{
    "created_epoch": "1586217600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1205465614",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "CLEVELAND CLINIC 9500 EUCLID AVE/NA-23",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441950001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3535 OLENTANGY RIVER RD",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432143908",
            "telephone_number": "614-566-4919"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9500 Euclid Ave",
            "address_purpose": "LOCATION",
            "city": "Cleveland",
            "state": "OH",
            "postal_code": "441950001",
            "country_code": "US",
            "telephone_number": "440-669-2848",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NOWAK",
        "first_name": "RONALD",
        "middle_name": "STEPHEN",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-04-07",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "OH",
            "license": "35.146906",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Greg R Novotny, D.D.S.
• Rebecca R. Novotny, PA-C
• Joshua Novy, MD
• Kevin Nowacki, DPT
• Nicholas Bernard Nowacki, MD
• Amelia Marie Nowlin, MSW, LISW-S
• Frank Nowlin, LPN
• Letrisha Nowlin, APRN
• Maurice Nowlin II
• Mike A Nowlin, MSSA, LISW

• Anesthesiology Physician in Columbus, OH
• Providers in Columbus, OH by specialty
• Anesthesiology Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 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.