NPPES file of Aug 9, 2026

Karen Ross, CRNP

Adult Health Nurse Practitioner · Oneonta, NY

Karen Ross, CRNP is an adult health nurse practitioner with a practice address in Oneonta, New York, and NPI 1245873959, issued on Oct 25, 2019. Check the license (New York 311485, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245873959
Name
Karen Ross
Credential
CRNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
311485 NY
R166689 MD
Self-reported in NPPES; status is on the state search
Practice location
330 Chestnut St, Oneonta, NY 13820
Phone
(410) 334-2227
Enumerated
Oct 25, 2019
Record last updated
Feb 1, 2024
Fax
(607) 431-9027
Medicare enrollment
Enrolled (PECOS I20240212002962); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 330 Chestnut St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Daniela Tovar Villada, MDInternal Medicine Physician1982551701

Verify Karen Ross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 311485
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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5.1 times the Medicare Part D claims of the average adult health nurse practitioner in 2024

6,575 Medicare Part D claims for 246 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 344 claims were for opioids.

  1. Karen Ross6,575
  2. Specialty average1,280

Most prescribed

  1. Eliquis253 claims
  2. Levothyroxine Sodium228 claims
  3. Atorvastatin Calcium220 claims
  4. Sertraline Hcl210 claims
  5. Furosemide186 claims
  6. Amlodipine Besylate181 claims

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.

Industry payments in 2024: $31.34

1 payment: food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karen Ross$31.34
  2. Specialty average$946.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. MA Snf ON Call PLLCNatick, MA
  2. Mill Basin Medical Health PCBrooklyn, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Karen Ross among 6,028 adult health nurse practitioner records in New York

Karen Ross, CRNP is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 70% of them.

  • NPI issued2019 · 70% of these records are older, 26% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2019 · median 2016 among the 2,678 with a school on file
  • Record last updated2024 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in New York

There are 6,028 adult health nurse practitioner records in New York.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Christine Altman, ANPOneonta, NY 138201497061980
  2. Shirley Earl, NPOneonta, NY 138201033634241
  3. Sue Button, ANPNorwich, NY 138151770891186
  4. Lillith LamuragliaNorwich, NY 138151467387217
  5. Kristen Menard, ANPNorwich, NY 138151194234005
  6. Thia PopkinOwego, NY 138271487305231
  7. Joanne Loise Ambrosio, AGNP-CVestal, NY 138501356233662
  8. Brandy Benson, NPJohnson City, NY 137901518689462

Common questions

What is Karen Ross, CRNP's NPI number?

Karen Ross, CRNP's National Provider Identifier (NPI) is 1245873959, issued on Oct 25, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Karen Ross, CRNP located?

The NPPES record lists a practice address at 330 Chestnut St, Oneonta, NY, 13820. Phone: (410) 334-2227. Providers update this record themselves, so call before visiting.

How can I verify Karen Ross, CRNP's license?

NPPES lists New York license number 311485, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Karen Ross, CRNP prescribe under Medicare Part D?

In 2024, Karen Ross, CRNP had 6,575 Medicare Part D claims for 246 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.