Ruby Mathew
Adult Health Nurse Practitioner · New York, NY
Ruby Mathew is an adult health nurse practitioner with a practice address in New York, New York, and NPI 1407265580, issued on Aug 4, 2014. Check the license (New York 306976, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ruby Mathew
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 306976 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Amsterdam Ave, New York, NY 10025
- Phone
- (212) 523-4000
- Enumerated
- Aug 4, 2014
- Record last updated
- Dec 18, 2022
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →
Also registered at 1111 Amsterdam Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ruby Mathew 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 306976Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
178 Medicare Part D claims for 75 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
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.
Ruby Mathew among 6,028 adult health nurse practitioner records in New York
Ruby Mathew 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 2014, is newer than 48% of them.
- NPI issued2014 · 48% of these records are older, 47% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2022 · 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
- Macristina Vicoria Aleonar, NPNew York, NY 100251568670446
- Ella Ares, NPNew York, NY 100251922194521
- Michael BallettaNew York, NY 100251023386935
- Alice Bonner, RN, MS, AGPCNP-BCNew York, NY 100251265774517
- Victoria Drake, ANPNew York, NY 100251285799049
- Dymphna Gilhooley, NPNew York, NY 100251780716423
- Jillian Haies, ANP,WHNPNew York, NY 100251407099336
- Susamma Idicula, ANPNew York, NY 100251720387343
Common questions
What is Ruby Mathew's NPI number?
Ruby Mathew's National Provider Identifier (NPI) is 1407265580, issued on Aug 4, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ruby Mathew located?
The NPPES record lists a practice address at 1111 Amsterdam Ave, New York, NY, 10025. Phone: (212) 523-4000. Providers update this record themselves, so call before visiting.
How can I verify Ruby Mathew's license?
NPPES lists New York license number 306976, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Ruby Mathew prescribe under Medicare Part D?
In 2024, Ruby Mathew had 178 Medicare Part D claims for 75 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.