Melissa Korosec, FNP
Nurse Practitioner · Johnson City, NY
Melissa Korosec, FNP is a nurse practitioner with a practice address in Johnson City, New York, and NPI 1548518400, issued on Aug 27, 2012. Check the license (New York F337534-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Korosec
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- F337534-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 30 Harrison St., Johnson City, NY 13790
- Phone
- (607) 770-8600
- Enumerated
- Aug 27, 2012
- Entity
- Type 1 · individual
Verify Melissa Korosec 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 F337534-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5.2 times the Medicare Part D claims of the average nurse practitioner in 2024
5,936 Medicare Part D claims for 1,657 beneficiaries, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate903 claims
- Atorvastatin Calcium699 claims
- Eliquis543 claims
- Carvedilol298 claims
- Amlodipine Besylate276 claims
- Rosuvastatin Calcium202 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.
The practice group's Medicare quality score for 2023: 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $363.81
12 payments, mostly food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 36,168 providers of this specialty with any payment received $802.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Our Lady OF Lourdes Memorial Hospital IncBinghamton, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
19 nurse practitioner records list a Johnson City practice address
They are 19 of the 949 NPPES records with a Johnson City practice address, and 2,967 nurse practitioner records in New York.
All 19 in Johnson City → All 2,967 in New York → Every provider in Johnson City →
Other nurse practitioner records in New York
- Meredith AaronWellsville, NY1699121764
- Amra Abadzic, NPEast Syracuse, NY1750019683
- Sharon Abayev, FNPForest Hills, NY1346062320
- Nadine Abdellatif, DNP, PMHNPOrchard Park, NY1225613615
- Theresa Abdul-Massih, FNPNew York, NY1619495942
- Younes Abdulla, NPAmherst, NY1730018961
- Cindy AbelidoGreat Neck, NY1003582156
- Eric AblordeyMiddletown, NY1710820154
- Elsamma Abraham, ANPNew York, NY1043461668
- Kiran Achalla, NPNew York, NY1801900428
Common questions
What is Melissa Korosec, FNP's NPI number?
Melissa Korosec, FNP's National Provider Identifier (NPI) is 1548518400, issued on Aug 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Korosec, FNP located?
The NPPES record lists a practice address at 30 Harrison St., Johnson City, NY, 13790. Phone: (607) 770-8600. Providers update this record themselves, so call before visiting.
How can I verify Melissa Korosec, FNP's license?
NPPES lists New York license number F337534-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Melissa Korosec, FNP prescribe under Medicare Part D?
In 2024, Melissa Korosec, FNP had 5,936 Medicare Part D claims for 1,657 beneficiaries; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.
What is Melissa Korosec, FNP's Medicare quality score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.