Justine Warren, NP
Adult Health Nurse Practitioner · New York, NY
Justine Warren, NP is an adult health nurse practitioner with a practice address in New York, New York, and NPI 1356828206, issued on Jul 24, 2018. Check the license (New York F308767, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justine Warren
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- F308767 NY
Self-reported in NPPES; status is on the state search - Practice location
- 198 E 121St St, New York, NY 10035
- Phone
- (212) 801-3300
- Enumerated
- Jul 24, 2018
- Record last updated
- Jul 24, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220823001282); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →
Also registered at 198 E 121St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Justine Warren 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 F308767Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
1,175 Medicare Part D claims for 369 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium60 claims
- Amlodipine Besylate55 claims
- Lisinopril44 claims
- Gabapentin40 claims
- Albuterol Sulfate Hfa32 claims
- Trazodone Hcl32 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.
Bills Medicare through one group practice
- Medical Care OF Boston Management CorporationQuincy, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justine Warren among 6,028 adult health nurse practitioner records in New York
Justine Warren, NP 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 2018, is newer than 66% of them.
- NPI issued2018 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated2018 · median 2016 among the 2,678 with a school on file
- Record last updated2018 · 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).
1,548 adult health nurse practitioner records list a practice address in New York
They are 1,548 of the 98,468 NPPES records with a practice address in New York, and 6,028 adult health nurse practitioner records in New York.
All 6,028 in New York → Every provider in New York → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
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- Kaitlin Brown, AGPCNP, WHNPNew York, NY 100351083124820
- Dorothy Hopton, ANP-BC,MS, RNNew York, NY 100351942593173
- Alison Olson, NPNew York, NY 100351427839679
- Shaun Sorley, NPNew York, NY 100351619590692
- Shereka BrownNew York, NY 100341558665018
- Christopher Cordella, NPNew York, NY 100361699262592
Common questions
What is Justine Warren, NP's NPI number?
Justine Warren, NP's National Provider Identifier (NPI) is 1356828206, issued on Jul 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Justine Warren, NP located?
The NPPES record lists a practice address at 198 E 121St St, New York, NY, 10035. Phone: (212) 801-3300. Providers update this record themselves, so call before visiting.
How can I verify Justine Warren, NP's license?
NPPES lists New York license number F308767, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Justine Warren, NP prescribe under Medicare Part D?
In 2024, Justine Warren, NP had 1,175 Medicare Part D claims for 369 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.