Janina Kathleen Gregorski, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

0101266124 Issued in VA

Practice address

4494 N Palmer Rd
Bethesda, MD 20889-0001

Phone

(240) 750-0629

NPI assigned

May 17, 2017

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MD, VA2 enrollments

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 2

Merit-based Incentive Payment System (MIPS)

Final score

84.14 of 100Reported as group

Quality

83.98

Improvement activities

40

Cost

76.51

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.

• Hospitalist Medicine Physicians of Maryland-Frederick PC

  • Internal Medicine Physician
  • Frederick, MD
  • NPI 1093322257

  Emergency Medicine

  Medicare reassignment NPD
• Winchester Medical Center

  • Critical Care Medicine (Internal Medicine) Physician
  • Winchester, VA
  • NPI 1679711261
  Medicare reassignment NPD
• Winchester Medical Center

  • Pediatrics Physician
  • Winchester, VA
  • NPI 1013874742
  NPD
• Winchester Medical Center

  • Obstetrics & Gynecology Physician
  • Winchester, VA
  • NPI 1760433791

  Emergency Medicine

  NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

{
    "created_epoch": "1494979200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1728000000000",
    "number": "1932636289",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4430 MISSOURI AVE",
            "city": "FORT LEONARD WOOD",
            "state": "MO",
            "postal_code": "654739098",
            "telephone_number": "573-596-0035"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4494 N PALMER RD",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890001",
            "telephone_number": "240-750-0629"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREGORSKI",
        "first_name": "JANINA",
        "middle_name": "KATHLEEN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-05-17",
        "last_updated": "2024-10-04",
        "certification_date": "2024-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "VA",
            "license": "0101266124",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ER PHYSICIAN",
            "identifier": "1932636289",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Naomi Greenwood, MSW
• Benjamin Greer
• Lester Lee Greer, M.D.
• Mark Walter Gregg, RN
• Rebecca Wong Gregg, MD, MPH
• Andrew R Gregory, O.D., M.H.A., M.B.A.
• Jason Alan Gregory, M.D.
• Melbourne Gregory
• Liesl Shockley Grenier, M.D.
• Tim F Greten, M.D.

• Emergency Medicine Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Emergency Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 4, 2024; 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.