NPPES file of Aug 9, 2026

Deborah L. Casson, NPP CS MS APRN

Psychiatric/Mental Health Nurse Practitioner · Penn Yan, NY

Deborah L. Casson, NPP CS MS APRN is a psychiatric/mental health nurse practitioner with a practice address in Penn Yan, New York, and NPI 1699877209, issued on Sep 3, 2006. Check the license (New York F400234-1, as entered in NPPES) 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
1699877209
Name
Deborah L. Casson
Credential
NPP CS MS APRN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
F400234-1 NY
Self-reported in NPPES; status is on the state search
Practice location
1 Keuka Business Park, Penn Yan, NY 14527
Phone
(315) 536-6913
Enumerated
Sep 3, 2006
Record last updated
Mar 10, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(315) 536-7258
Medicare enrollment
Enrolled (PECOS I20040218000131); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1 Keuka Business Park

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

  1. Craig Gerhardt, OTRPhysical Rehabilitation Occupational Therapist1760135347
  2. Robert Knapp, OTR/LOccupational Therapist1114020393
  3. Nancy StoneCommunity Health Worker1205377454

Verify Deborah L. Casson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license F400234-1
    Check 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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5% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

953 Medicare Part D claims for 31 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Deborah Casson953
  2. Specialty average906

Most prescribed

  1. Bupropion Hcl Sr72 claims
  2. Lamotrigine71 claims
  3. Clonazepam55 claims
  4. Bupropion Xl52 claims
  5. Lorazepam51 claims
  6. Sertraline Hcl49 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: $265.57

6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Deborah Casson$265.57
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Deborah L. Casson among 4,129 psychiatric/mental health nurse practitioner records in New York

Deborah L. Casson, NPP CS MS APRN is one of 4,129 psychiatric/mental health 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 92% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated1996 · median 2021 among the 1,914 with a school on file
  • Record last updated2017 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 psychiatric/mental health nurse practitioner records list a practice address in Penn Yan

They are 3 of the 219 NPPES records with a practice address in Penn Yan, and 4,129 psychiatric/mental health nurse practitioner records in New York.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Michael Hasselberg, NPPPenn Yan, NY 145271346448750
  2. Kathleen Obrien, MS RN NP CSPenn Yan, NY 145271346341625
  3. Paige Cool, APNPenfield, NY 145261528615937
  4. Leah Fromm, NPP, PMHNP-BCPenfield, NY 145261548578636
  5. Harpreet Khera, RN, PMHNPPenfield, NY 145261043053366
  6. Frances McCarthyPenfield, NY 145261376959528
  7. Katie Rauber, NPPenfield, NY 145261922436765
  8. Tajma Saric, PMHNP-BCPenfield, NY 145261154076602

Common questions

What is Deborah L. Casson, NPP CS MS APRN's NPI number?

Deborah L. Casson, NPP CS MS APRN's National Provider Identifier (NPI) is 1699877209, issued on Sep 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Deborah L. Casson, NPP CS MS APRN located?

The NPPES record lists a practice address at 1 Keuka Business Park, Penn Yan, NY, 14527. Phone: (315) 536-6913. Providers update this record themselves, so call before visiting.

How can I verify Deborah L. Casson, NPP CS MS APRN's license?

NPPES lists New York license number F400234-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Deborah L. Casson, NPP CS MS APRN prescribe under Medicare Part D?

In 2024, Deborah L. Casson, NPP CS MS APRN had 953 Medicare Part D claims for 31 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.