Ernestine Iona Brown
Family Nurse Practitioner · Rochester, NY
Ernestine Iona Brown is a family nurse practitioner with a practice address in Rochester, New York, and NPI 1205112836, issued on Oct 27, 2011. Check the license (New York 336796, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ernestine Iona Brown
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 336796 NY
1750 CT
Self-reported in NPPES; status is on the state search - Practice location
- University OF Rochester Medical Ctr, Rochester, NY 14642
- Phone
- (585) 275-2100
- Enumerated
- Oct 27, 2011
- Record last updated
- Jun 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20251009003140); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at University OF Rochester Medical Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Apeksha Chaturvedi, MDPediatric Radiology Physician1205024403
- John Herrmann, LMHCMental Health Counselor1275540650
- Kathryn Karch, PH.D.Clinical Psychologist1437570124
- Hani KaterjiAnatomic Pathology & Clinical Pathology Physician1225456551
- Philip Katzman, M.D.Anatomic Pathology Physician1275556557
- Robert Kottmann, M.D.Pulmonary Disease Physician1073620738
Verify Ernestine Iona Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 336796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family nurse practitioner in 2024
82 Medicare Part D claims for 31 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 3 group practices
- Cedar Springs Hospitalist Medical Group IncGlendale, CA
- Hospitalist Medicine Physicians OF Richland County, LtdCanton, OH
- St. Luke's Hospital OF DuluthDuluth, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
803 family nurse practitioner records list a practice address in Rochester
They are 803 of the 20,520 NPPES records with a practice address in Rochester, and 14,805 family nurse practitioner records in New York.
All 803 in Rochester → All 14,805 in New York → Every provider in Rochester →
Other family nurse practitioner records in New York
- Carolyn A'Hearn, NPSyracuse, NY1093435554
- Lindsey Aanonsen, FNPStaten Island, NY1386368926
- Abigail Aaron, FNPNew York, NY1548125594
- Meredith AaronWellsville, NY1699121764
- Memoudou Abalola, NPBronx, NY1154580520
- Jennifer Abate, FNP-BCNew York, NY1568134732
- Karen Abate, PHD, APRN- BC, FNAPNew York, NY1669599585
- Tatiana AbayaBronx, NY1366323958
- Evilina AbayevaFresh Meadows, NY1932929585
- Dalia AbbasRockville Centre, NY1871425363
Common questions
What is Ernestine Iona Brown's NPI number?
Ernestine Iona Brown's National Provider Identifier (NPI) is 1205112836, issued on Oct 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ernestine Iona Brown located?
The NPPES record lists a practice address at University OF Rochester Medical Ctr, Rochester, NY, 14642. Phone: (585) 275-2100. Providers update this record themselves, so call before visiting.
How can I verify Ernestine Iona Brown's license?
NPPES lists New York license number 336796, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Ernestine Iona Brown prescribe under Medicare Part D?
In 2024, Ernestine Iona Brown had 82 Medicare Part D claims for 31 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.