Janene Castaneda Giakoumis, A.N.P.
Primary Care Nurse Practitioner · New York, NY
Janene Castaneda Giakoumis, A.N.P. is a primary care nurse practitioner with a practice address in New York, New York, and NPI 1932370624, issued on Mar 20, 2008. Check the license (New York F303611, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janene Castaneda Giakoumis
- Credential
- A.N.P.
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- F303611 NY
Self-reported in NPPES; status is on the state search - Practice location
- 560 1St Ave, New York, NY 10016
- Phone
- (212) 263-5670
- Enumerated
- Mar 20, 2008
- Record last updated
- Aug 12, 2022
- Medicare enrollment
- Enrolled (PECOS I20090319000506); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 462 in New York → Look up another NPI →
Also registered at 560 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- George AfriyiePharmacist1730569286
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Verify Janene Castaneda Giakoumis 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 F303611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
683 Medicare Part D claims for 230 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D.
Most prescribed
- Warfarin Sodium615 claims
- Jantoven34 claims
- Enoxaparin Sodium31 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 MIPS final score for 2023 (Medicare payment program): 84.5 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: $171.10
3 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,321 providers of this specialty with any payment received $625.13 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.
Bills Medicare through one group practice
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janene Castaneda Giakoumis among 462 primary care nurse practitioner records in New York
Janene Castaneda Giakoumis, A.N.P. is one of 462 primary care nurse practitioner records with a practice address in New York. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 10% of them.
- NPI issued2008 · 10% of these records are older, 89% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2003 · median 2020 among the 179 with a school on file
- Record last updated2022 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in New York
There are 462 primary care nurse practitioner records in New York.
All 462 in New York → Every provider in New York → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Maria-Cecilia BirjahNew York, NY 100161346886439
- Jina Cho, NPNew York, NY 100161285309963
- Jacqueline Connery, NP-CNew York, NY 100161760033294
- Kathryn DowlingNew York, NY 100161205402708
- Carl Gastanes, NPNew York, NY 100161821581141
- Andrew Hirschhorn, NPNew York, NY 100161881292050
- Yan Fon Mei, NPNew York, NY 100161912419185
- Gina Mileo, NPNew York, NY 100161245604776
Common questions
What is Janene Castaneda Giakoumis, A.N.P.'s NPI number?
Janene Castaneda Giakoumis, A.N.P.'s National Provider Identifier (NPI) is 1932370624, issued on Mar 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Janene Castaneda Giakoumis, A.N.P. located?
The NPPES record lists a practice address at 560 1St Ave, New York, NY, 10016. Phone: (212) 263-5670. Providers update this record themselves, so call before visiting.
How can I verify Janene Castaneda Giakoumis, A.N.P.'s license?
NPPES lists New York license number F303611, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Janene Castaneda Giakoumis, A.N.P. prescribe under Medicare Part D?
In 2024, Janene Castaneda Giakoumis, A.N.P. had 683 Medicare Part D claims for 230 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
What is Janene Castaneda Giakoumis, A.N.P.'s MIPS final score?
The 2023 MIPS final score is 84.5 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), 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.