Benjamin Tannenbaum, D.C., FNP
Family Nurse Practitioner · Smithtown, NY
Benjamin Tannenbaum, D.C., FNP is a family nurse practitioner with a practice address in Smithtown, New York, and NPI 1912927047, issued on Jul 20, 2006. Check the license (New York 342001, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Benjamin Tannenbaum
- Credential
- D.C., FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 342001 NY
X011198 NY
Self-reported in NPPES; status is on the state search - Practice location
- 496 Smithtown Byp Ste 200, Smithtown, NY 11787
- Phone
- (631) 361-5300
- Enumerated
- Jul 20, 2006
- Record last updated
- Feb 6, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (631) 361-5301
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 496 Smithtown Byp Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniella Holzer, PA-CPhysician Assistant1902492226
- Kimberly Schmidt, PAMedical Physician Assistant1710151949
Verify Benjamin Tannenbaum 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 342001Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $22.88
1 payment: food and beverage; the largest payer was Abbott Laboratories. 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.
Benjamin Tannenbaum among 14,805 family nurse practitioner records in New York
Benjamin Tannenbaum, D.C., FNP 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 updated2018 · 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 Benjamin Tannenbaum, D.C., FNP's NPI number?
Benjamin Tannenbaum, D.C., FNP's National Provider Identifier (NPI) is 1912927047, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Tannenbaum, D.C., FNP located?
The NPPES record lists a practice address at 496 Smithtown Byp Ste 200, Smithtown, NY, 11787. Phone: (631) 361-5300. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Tannenbaum, D.C., FNP's license?
NPPES lists New York license number 342001, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.