Katelin Tambasco
Family Nurse Practitioner · Smithtown, NY
Katelin Tambasco is a family nurse practitioner with a practice address in Smithtown, New York, and NPI 1134752355, issued on Feb 17, 2020. Check the license (New York 345540, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katelin Tambasco
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 345540 NY
Self-reported in NPPES; status is on the state search - Practice location
- 260 E Middle Country RD, Smithtown, NY 11787
- Phone
- (631) 863-3223
- Enumerated
- Feb 17, 2020
- Record last updated
- Feb 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210210000200); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 260 E Middle Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Baharestani, M.D.Ophthalmology Physician1730355116
- Andrew Bainnson, M.D.Ophthalmology Physician1669470829
- Kelly Bhatt, ANP-CAdult Health Nurse Practitioner1336712603
- Tara Cardillo, CPNPPediatric Nurse Practitioner1740765973
- Amy CavalloAudiologist1013331693
- Shayna Coleman, NPFamily Nurse Practitioner1124609185
Verify Katelin Tambasco 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 345540Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average family nurse practitioner in 2024
237 Medicare Part D claims for 118 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Triamcinolone Acetonide32 claims
- Mupirocin29 claims
- Ketoconazole22 claims
- Clobetasol Propionate21 claims
- Hydrocortisone17 claims
- Nystatin15 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: $1,686.45
93 payments; by number, the most common kind was food and beverage; the largest payer was Leo Pharma 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.
Bills Medicare through one group practice
- Schweiger Dermatology PLLCSmithtown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katelin Tambasco among 14,805 family nurse practitioner records in New York
Katelin Tambasco 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 2020, is newer than 58% of them.
- NPI issued2020 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2019 · median 2019 among the 7,239 with a school on file
- Record last updated2020 · 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).
43 family nurse practitioner records list a practice address in Smithtown
They are 43 of the 1,907 NPPES records with a practice address in Smithtown, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Smithtown → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Leona Campbell Corbet, FNPSmithtown, NY 117871508196312
- Darielle D'Amico, FNPSmithtown, NY 117871497052690
- Kristin FeissSmithtown, NY 117871528380995
- Loretta George, F.N.PSmithtown, NY 117871669781068
- Valerie Hassell, FNPSmithtown, NY 117871396173258
- April Honkanen, NPSmithtown, NY 117871346593225
- Natalia Johnson, FNPSmithtown, NY 117871821397605
- Keisha Mahoney, FNPSmithtown, NY 117871255731501
Common questions
What is Katelin Tambasco's NPI number?
Katelin Tambasco's National Provider Identifier (NPI) is 1134752355, issued on Feb 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katelin Tambasco located?
The NPPES record lists a practice address at 260 E Middle Country RD, Smithtown, NY, 11787. Phone: (631) 863-3223. Providers update this record themselves, so call before visiting.
How can I verify Katelin Tambasco's license?
NPPES lists New York license number 345540, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Katelin Tambasco prescribe under Medicare Part D?
In 2024, Katelin Tambasco had 237 Medicare Part D claims for 118 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.