Walter Howard Warriner, NPP
Psychiatric/Mental Health Nurse Practitioner · Randolph, NY
Walter Howard Warriner, NPP is a psychiatric/mental health nurse practitioner with a practice address in Randolph, New York, and NPI 1215911979, issued on Dec 5, 2005. Check the license (New York F400900, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Walter Howard Warriner
- Credential
- NPP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- F400900 NY
Self-reported in NPPES; status is on the state search - Practice location
- 356 Main Street, Randolph, NY 14772
- Phone
- (716) 358-3636
- Enumerated
- Dec 5, 2005
- Record last updated
- Mar 17, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (716) 358-2342
- Medicare enrollment
- Enrolled (PECOS I20080703000159); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Walter Howard Warriner 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 F400900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
2,120 Medicare Part D claims for 107 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Aripiprazole146 claims
- Quetiapine Fumarate119 claims
- Clonazepam116 claims
- Bupropion Xl107 claims
- Amitriptyline Hcl100 claims
- Buspirone Hcl98 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: $794.13
38 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Upmc Chautauqua AT WcaJamestown, NY · Acute Care Hospitals2 of 5 stars
- Seneca Nation OF IndiansIrving, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1 psychiatric/mental health nurse practitioner records list a practice address in Randolph
They are 1 of the 37 NPPES records with a practice address in Randolph, and 4,129 psychiatric/mental health nurse practitioner records in New York.
Other psychiatric/mental health nurse practitioner records in New York
- Lori Aavik, DNPNew York, NY1770398802
- Jeanne Abatemarco, N.P.P., M.S., R,NNew York, NY1043754989
- Geraldine Abbatiello, PHD, GNP, PMHNPChappaqua, NY1235314352
- Romane Abbensetts, PMHNPCommack, NY1437616240
- Arias Abbruzzi Davis, DNP-BCNew York, NY1073294377
- Nadine Abdellatif, DNP, PMHNPOrchard Park, NY1225613615
- Nikesha AbdoolBrooklyn, NY1508358011
- Kemi Abdul, PSYCHIATRIC NPBrooklyn, NY1437318755
- Bernadette Abeel, NURSE PRACTITIONERAlbany, NY1710657986
- Robert Abel, NURSE PRACTITIONERNew York, NY1215184445
Common questions
What is Walter Howard Warriner, NPP's NPI number?
Walter Howard Warriner, NPP's National Provider Identifier (NPI) is 1215911979, issued on Dec 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Walter Howard Warriner, NPP located?
The NPPES record lists a practice address at 356 Main Street, Randolph, NY, 14772. Phone: (716) 358-3636. Providers update this record themselves, so call before visiting.
How can I verify Walter Howard Warriner, NPP's license?
NPPES lists New York license number F400900, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Walter Howard Warriner, NPP prescribe under Medicare Part D?
In 2024, Walter Howard Warriner, NPP had 2,120 Medicare Part D claims for 107 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.