Ernestine Iona Brown

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

336796 Issued in NY

Practice address

University of Rochester Medical Ctr
601 Elmwood Ave
Rochester, NY 14642-0001

Phone

(585) 275-2100

NPI assigned

Oct 27, 2011

Last updated

Jun 4, 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 3

Addresses

Medicare fee-for-service enrollment

Enrolled in NY, MN, OH, CA, CT5 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 5

Specialty

Nurse Practitioner

Education

Other, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hospitalist Medicine Physicians of Richland County, LTDGroup PAC ID 4284538430, 54 clinicians

Cedar Springs Hospitalist Medical Group IncGroup PAC ID 6406199868, 26 clinicians

Cogent Medical Care PCGroup PAC ID 7315836780, 152 clinicians

St. Luke's Hospital of DuluthGroup PAC ID 7113834839, 409 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Lukes Hospital Hospital, Duluth, MN, CCN 240047
• Glendale Mem Hospital & HLTH Center Hospital, Glendale, CA, CCN 050058
• Mercy Medical Center Hospital, Canton, OH, CCN 360070

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

Interoperability endpoints

• Direct secure messaging: ebrown1327175@nychhc.direct-ci.com

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.

• Cedar Springs Hospitalist Medical Group, Inc.

  • Hospitalist Physician
  • Glendale, CA
  • NPI 1245799279
  Medicare reassignment Care Compare group NPD
• Hospitalist Medicine Physicians of Richland County, LTD

  • Internal Medicine Physician
  • Canton, OH
  • NPI 1639119027
  Medicare reassignment Care Compare group NPD
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Hospital Inpatient Rehab

  • Rehabilitation Hospital Unit
  • Duluth, MN
  • NPI 1902845068
  Medicare reassignment Care Compare group NPD
• Cogent Medical Care PC

  • Internal Medicine Physician
  • East Patchogue, NY
  • NPI 1912941238
  Medicare reassignment Care Compare group
• Highland Hospital of Rochester

  • General Acute Care Hospital
  • Rochester, NY
  • NPI 1972548568
  Medicare reassignment NPD
• Internal Medicine Group

  • Internal Medicine Physician
  • Rochester, NY
  • NPI 1649220393
  Medicare reassignment NPD
• Lawrence Medical Associates, PC

  dba NewYork-Presbyterian Medical Group/Westchester

  • Internal Medicine Physician
  • Yorktown Heights, NY
  • NPI 1023257441
  Medicare reassignment NPD
• New York Medical Physician Associates PC

  • Hospitalist Physician
  • Poughkeepsie, NY
  • NPI 1578316501
  Medicare reassignment NPD
• Wesley Gardens Corporation

  • Skilled Nursing Facility
  • Rochester, NY
  • NPI 1184612830
  Medicare reassignment NPD
• Hospital Medicine Services of Ohio, Inc.

  • Hospitalist Physician
  • Mount Gilead, OH
  • NPI 1073781597
  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Ohio-Columbus II Professional Corp

  • Internal Medicine Physician
  • Chillicothe, OH
  • NPI 1861038069
  Medicare reassignment NPD
• Day Kimball Medical Group Inc

  • Family Medicine Physician
  • Putnam, CT
  • NPI 1376813972
  Medicare reassignment

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

• Cleveland Clinic Mercy Hospital

  dba Mercy Medical Center

  • General Acute Care Hospital
  • Canton, OH
  • NPI 1366433195
  Care Compare affiliation
• Dignity Community Care

  dba Glendale Memorial Hospital and Health Center

  • General Acute Care Hospital
  • Glendale, CA
  • NPI 1477610640
  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth Grand Ave

  • Family Medicine Physician
  • Duluth, MN
  • NPI 1033161161

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth Ear, Nose & Throat

  • Otolaryngology Physician
  • Duluth, MN
  • NPI 1033653209

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth Endocrinology

  • Endocrinology, Diabetes & Metabolism Physician
  • Duluth, MN
  • NPI 1093769796

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth Obstetrics & Gynecology

  • Obstetrics & Gynecology Physician
  • Duluth, MN
  • NPI 1124388723

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Hospital Radiology

  • Vascular & Interventional Radiology Physician
  • Duluth, MN
  • NPI 1124732110

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth Allergy & Immunology

  • Allergy & Immunology Physician
  • Duluth, MN
  • NPI 1194779884

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth Neurosurgery

  • Neurological Surgery Physician
  • Duluth, MN
  • NPI 1285688986

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth Dermatology

  • Dermatology Physician
  • Duluth, MN
  • NPI 1295787380

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth 26 E Superior St

  • Family Medicine Physician
  • Duluth, MN
  • NPI 1306870654

  Hospital

  Care Compare affiliation
• St. Luke's Hospital of Duluth

  dba Aspirus St Lukes Clinic Duluth Cardiology

  • Cardiovascular Disease Physician
  • Duluth, MN
  • NPI 1417909870

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1319673600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1205112836",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "52 RUSTIC ST.",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "14609"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "UNIVERSITY OF ROCHESTER MEDICAL CTR",
            "address_2": "601 ELMWOOD AVE",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146420001",
            "telephone_number": "585-275-2100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "320 Pomfret St",
            "address_purpose": "LOCATION",
            "city": "Putnam",
            "state": "CT",
            "postal_code": "062601836",
            "country_code": "US",
            "telephone_number": "860-928-6541",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BROWN",
        "first_name": "ERNESTINE",
        "middle_name": "IONA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-10-27",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "1750",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "336796",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "336796",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eboeny M Brown, DOULA
• Elisabeth Rose Brown, LMHC
• Elizabeth J Brown, MD
• Emily Brown, OTR/L
• Emily Grace Brown, RN, IBCLC
• Geoffrey William Brown, PHARMD
• Hannah Brown, LMSW
• Heather R Brown, M.S. CCC-SLP
• Holly E Brown, RN, NPP, CS
• Ja'Vonna Brown, R.N.

• Family Nurse Practitioner in Rochester, NY
• Providers in Rochester, NY by specialty
• Family Nurse Practitioner in New York

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