Sally Catherine Monahan, NURSE PRACTITIONER
Family Nurse Practitioner · Southold, NY
Sally Catherine Monahan, NURSE PRACTITIONER is a family nurse practitioner with a practice address in Southold, New York, and NPI 1811002868, issued on Aug 20, 2006. Check the license (New York F332909-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sally Catherine Monahan
- Credential
- NURSE PRACTITIONER
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F332909-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 44210 County Road 48, Southold, NY 11971
- Phone
- (631) 765-4150
- Enumerated
- Aug 20, 2006
- Record last updated
- Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (631) 765-4688
- Medicaid ID
- 00473170 NY
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 44210 County Road 48
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lloyd Simon, M.D.Internal Medicine Physician1811921463
- Yuliya Vinnitskaya, M.D.Internal Medicine Physician1053560813
Verify Sally Catherine Monahan 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 F332909-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family nurse practitioner in 2024
208 Medicare Part D claims for 20 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Mirtazapine25 claims
- Aripiprazole22 claims
- Trazodone Hcl15 claims
- Abilify Maintena13 claims
- Aristada13 claims
- Clonazepam12 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.
Sally Catherine Monahan among 14,805 family nurse practitioner records in New York
Sally Catherine Monahan, NURSE PRACTITIONER 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 91% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2019 · 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).
2 family nurse practitioner records list a practice address in Southold
They are 2 of the 108 NPPES records with a practice address in Southold, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Southold → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lillian Wolfe, FNP-CSouthold, NY 119711184239014
- Kimberly Britt, APRNSouthampton, NY 119681245210178
- Cristina Fonalledas, FNPSouthampton, NY 119681053877928
- Iwona Gotowicka, NPSouthampton, NY 119681558642132
- Lauren Haizlip, NPSouthampton, NY 119681255989349
- Kristin Mielenhausen, NPSouthampton, NY 119681417398926
- Audry Olthoff, FNPSouthampton, NY 119681922357144
- Alexandra PeckSouthampton, NY 119681306501994
Common questions
What is Sally Catherine Monahan, NURSE PRACTITIONER's NPI number?
Sally Catherine Monahan, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1811002868, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sally Catherine Monahan, NURSE PRACTITIONER located?
The NPPES record lists a practice address at 44210 County Road 48, Southold, NY, 11971. Phone: (631) 765-4150. Providers update this record themselves, so call before visiting.
How can I verify Sally Catherine Monahan, NURSE PRACTITIONER's license?
NPPES lists New York license number F332909-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Sally Catherine Monahan, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2024, Sally Catherine Monahan, NURSE PRACTITIONER had 208 Medicare Part D claims for 20 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.