Catherine Glasser, NP
Adult Health Nurse Practitioner · New York, NY
Catherine Glasser, NP is an adult health nurse practitioner with a practice address in New York, New York, and NPI 1861456683, issued on Apr 17, 2006. Check the license (New York F300418-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Glasser
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- F300418-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 423 E 23RD St, New York, NY 10010
- Phone
- (212) 686-7500
- Enumerated
- Apr 17, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →
Also registered at 423 E 23RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Catherine Glasser 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 F300418-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
487 Medicare Part D claims for 106 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Zolpidem Tartrate44 claims
- Atorvastatin Calcium41 claims
- Amlodipine Besylate39 claims
- Hydrochlorothiazide26 claims
- Rosuvastatin Calcium25 claims
- Albuterol Sulfate Hfa14 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.
Catherine Glasser among 6,028 adult health nurse practitioner records in New York
Catherine Glasser, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2026 · 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
- Elizabeth Carpio, NPNew York, NY 100101194773960
- Rouel Castillon, NPNew York, NY 100101740233188
- Cynthia Coke, NPNew York, NY 100101821052275
- Michael Derosa, NPNew York, NY 100101013971985
- Sandra Haines, NPNew York, NY 100101083660401
- Joan Kendrew, NPNew York, NY 100101891750402
- Patricia Masterson, NPNew York, NY 100101871558494
- Daragh Murphy, NPNew York, NY 100101598720153
Common questions
What is Catherine Glasser, NP's NPI number?
Catherine Glasser, NP's National Provider Identifier (NPI) is 1861456683, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Glasser, NP located?
The NPPES record lists a practice address at 423 E 23RD St, New York, NY, 10010. Phone: (212) 686-7500. Providers update this record themselves, so call before visiting.
How can I verify Catherine Glasser, NP's license?
NPPES lists New York license number F300418-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Glasser, NP prescribe under Medicare Part D?
In 2024, Catherine Glasser, NP had 487 Medicare Part D claims for 106 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.