Marguerite E. Katt, NP
Family Nurse Practitioner · Middletown, NY
Marguerite E. Katt, NP is a family nurse practitioner with a practice address in Middletown, New York, and NPI 1588814784, issued on Sep 24, 2008. Check the license (New York F335465, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marguerite E. Katt
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F335465 NY
Self-reported in NPPES; status is on the state search - Practice location
- 155 Crystal Run RD, Middletown, NY 10941
- Phone
- (845) 703-6999
- Enumerated
- Sep 24, 2008
- Record last updated
- Oct 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (845) 703-6297
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 155 Crystal Run RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rubina Akhter, MDHospitalist Physician1265694020
- Josephine Amarosa, ANP, BCAdult Health Nurse Practitioner1699768937
Verify Marguerite E. Katt 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 F335465Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average family nurse practitioner in 2024
193 Medicare Part D claims for 128 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Pantoprazole Sodium33 claims
- Clopidogrel27 claims
- Cephalexin25 claims
- Sucralfate13 claims
- Colchicine12 claims
- Metoprolol Succinate11 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: $702.13
17 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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.
Marguerite E. Katt among 14,805 family nurse practitioner records in New York
Marguerite E. Katt, NP 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 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 85% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2016 · 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).
141 family nurse practitioner records list a practice address in Middletown
They are 141 of the 2,682 NPPES records with a practice address in Middletown, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Middletown → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Latoya Byfield, MSN, FNPMiddletown, NY 109411053634139
- Jody Cepeda, FNPMiddletown, NY 109411801967484
- Andrea Cronin, NPMiddletown, NY 109411124006432
- Tannia Cupertino, MSN, RN, APN-CMiddletown, NY 109411588834527
- Joanne Frisbie, FNPMiddletown, NY 109411942294335
- Alisha Fuller, FNPMiddletown, NY 109411083616544
- Barbara Heckman, NPMiddletown, NY 109411912015397
- Chiquita Houston-Armstrong, NPMiddletown, NY 109411003826132
Common questions
What is Marguerite E. Katt, NP's NPI number?
Marguerite E. Katt, NP's National Provider Identifier (NPI) is 1588814784, issued on Sep 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marguerite E. Katt, NP located?
The NPPES record lists a practice address at 155 Crystal Run RD, Middletown, NY, 10941. Phone: (845) 703-6999. Providers update this record themselves, so call before visiting.
How can I verify Marguerite E. Katt, NP's license?
NPPES lists New York license number F335465, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marguerite E. Katt, NP prescribe under Medicare Part D?
In 2024, Marguerite E. Katt, NP had 193 Medicare Part D claims for 128 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.