John Angelo Giangreco, FNP
Family Nurse Practitioner · Brooklyn, NY
John Angelo Giangreco, FNP is a family nurse practitioner with a practice address in Brooklyn, New York, and NPI 1457841892, issued on May 11, 2018. Check the license (New York 342717, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Angelo Giangreco
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 342717 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2381 Ocean Ave Apt 1B, Brooklyn, NY 11229
- Phone
- (917) 538-4717
- Enumerated
- May 11, 2018
- Record last updated
- Jun 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Verify John Angelo Giangreco 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 342717Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.0 times the Medicare Part D claims of the average family nurse practitioner in 2024
9,124 Medicare Part D claims for 403 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 82 claims were for opioids.
Most prescribed
- Atorvastatin Calcium553 claims
- Amlodipine Besylate468 claims
- Gabapentin304 claims
- Metoprolol Succinate244 claims
- Levothyroxine Sodium234 claims
- Tamsulosin Hcl227 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: $56.98
2 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 99,489 providers of this specialty with any payment received $650.95 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.
John Angelo Giangreco among 14,805 family nurse practitioner records in New York
John Angelo Giangreco, FNP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 47% of them.
- NPI issued2018 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2018 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,244 family nurse practitioner records list a practice address in Brooklyn
They are 1,244 of the 64,057 NPPES records with a practice address in Brooklyn, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Brooklyn → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Ariel AmirzadehBrooklyn, NY 112291962868638
- Viktoriya Beynish, NPBrooklyn, NY 112291568665032
- Chelsea Camarda, FNP-BCBrooklyn, NY 112291104289354
- Yelena Gayetskaya, NPBrooklyn, NY 112291851304372
- Qing Xiang Huang, FNPBrooklyn, NY 112291891812806
- Valeriya Kovbas, FNPBrooklyn, NY 112291669735171
- Omana Kuruvilla, FAMILY NURSE PRACTITBrooklyn, NY 112291437332830
- Ramilia Lerner, FNPBrooklyn, NY 112291710358239
Common questions
What is John Angelo Giangreco, FNP's NPI number?
John Angelo Giangreco, FNP's National Provider Identifier (NPI) is 1457841892, issued on May 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is John Angelo Giangreco, FNP located?
The NPPES record lists a practice address at 2381 Ocean Ave Apt 1B, Brooklyn, NY, 11229. Phone: (917) 538-4717. Providers update this record themselves, so call before visiting.
How can I verify John Angelo Giangreco, FNP's license?
NPPES lists New York license number 342717, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does John Angelo Giangreco, FNP prescribe under Medicare Part D?
In 2024, John Angelo Giangreco, FNP had 9,124 Medicare Part D claims for 403 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.