Wendy Tonia Longo, DO
Pediatrics Physician · Valley Stream, NY
Wendy Tonia Longo, DO is a pediatrics physician with a practice address in Valley Stream, New York, and NPI 1518117142, issued on Sep 18, 2008. Check the license (New York 260427, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Wendy Tonia Longo
- Credential
- DO
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 260427 NY
Self-reported in NPPES; status is on the state search - Practice location
- 20 Addison PL, Valley Stream, NY 11580
- Phone
- (516) 825-5599
- Enumerated
- Sep 18, 2008
- Record last updated
- Oct 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,795 in New York → Look up another NPI →
Also registered at 20 Addison PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morris Charytan, M.D.Pediatrics Physician1437264314
Verify Wendy Tonia Longo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 260427Check 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: $38.47
2 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi Pasteur Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Wendy Tonia Longo among 5,795 pediatrics physician records in New York
Wendy Tonia Longo, DO is one of 5,795 pediatrics physician records with a practice address in New York. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 36% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2019 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 pediatrics physician records list a practice address in Valley Stream
They are 17 of the 1,948 NPPES records with a practice address in Valley Stream, and 5,795 pediatrics physician records in New York.
All 5,795 in New York → Every provider in Valley Stream → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Lori Berman, D.O.Valley Stream, NY 115801942229653
- Morris Charytan, M.D.Valley Stream, NY 115801437264314
- Lisa Diep, R.N.Valley Stream, NY 115801023428265
- Lawrence Fink, MDValley Stream, NY 115801194721845
- Marissa Fox, M.D.Valley Stream, NY 115801275875148
- Marc Lashley, M.D.Valley Stream, NY 115801922040070
- Mahjabeen Malik, M.D.Valley Stream, NY 115801487069431
- Robin Merker, MDValley Stream, NY 115801376744144
Common questions
What is Wendy Tonia Longo, DO's NPI number?
Wendy Tonia Longo, DO's National Provider Identifier (NPI) is 1518117142, issued on Sep 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Wendy Tonia Longo, DO located?
The NPPES record lists a practice address at 20 Addison PL, Valley Stream, NY, 11580. Phone: (516) 825-5599. Providers update this record themselves, so call before visiting.
How can I verify Wendy Tonia Longo, DO's license?
NPPES lists New York license number 260427, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.