NPPES file of Aug 9, 2026

Cassandra Stark

Women's Health Nurse Practitioner · New York, NY

Cassandra Stark is a women's health nurse practitioner with a practice address in New York, New York, and NPI 1033506936, issued on Apr 20, 2015. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033506936
Name
Cassandra Stark
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
0991661 CO
Self-reported in NPPES; status is on the state search
Practice location
165 Broadway FL 23, New York, NY 10006
Phone
(888) 731-8994
Enumerated
Apr 20, 2015
Record last updated
Dec 5, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest women's health nurse practitioner records → All 702 in New York → Look up another NPI →

Also registered at 165 Broadway FL 23

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Evelyn Addo-Wallace, NPWomen's Health Nurse Practitioner1184965493
  2. Heather Cook-Smith, DNPFamily Nurse Practitioner1255362794
  3. Kristie Delvecchio, FNPFamily Nurse Practitioner1649978404
  4. Irina Fabre, N.P.Adult Health Nurse Practitioner1568898872
  5. Dmitriy Gagarkin, MDFamily Medicine Physician1114488947
  6. Sarah GensonFamily Nurse Practitioner1639535172

Verify Cassandra Stark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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81% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024

42 Medicare Part D claims for 25 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.

  1. Cassandra Stark42
  2. Specialty average217

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.

Cassandra Stark among 702 women's health nurse practitioner records in New York

Cassandra Stark is one of 702 women's health nurse practitioner records with a practice address in New York. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 53% of them.

  • NPI issued2015 · 53% of these records are older, 44% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileNo · 31% of these records are
  • Record last updated2025 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in New York

There are 702 women's health nurse practitioner records in New York.

All 702 in New York → Every provider in New York → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Evelyn Addo-Wallace, NPNew York, NY 100061184965493
  2. Mariya Shimonov, WHNP - BCNew York, NY 100061902451479
  3. Ebony Smith, WHNPNew York, NY 100061487082699
  4. Tara-Germaine St. Rose, NPNew York, NY 100061982178273
  5. Giselle Joy Teston, CNMNew York, NY 100061790450690
  6. Sera Ellerson, WHNP-BCNew York, NY 100071669217634
  7. Fanny Mera, WHNP-BCNew York, NY 100071053635003
  8. Cindy Etienne, WHNPNew York, NY 100041790026714

Common questions

What is Cassandra Stark's NPI number?

Cassandra Stark's National Provider Identifier (NPI) is 1033506936, issued on Apr 20, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Stark located?

The NPPES record lists a practice address at 165 Broadway FL 23, New York, NY, 10006. Phone: (888) 731-8994. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Stark's license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Cassandra Stark prescribe under Medicare Part D?

In 2024, Cassandra Stark had 42 Medicare Part D claims for 25 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.