Susan Barrett Landau, NP
Nurse Practitioner · Plainview, NY
Susan Barrett Landau, NP is a nurse practitioner with a practice address in Plainview, New York, and NPI 1245393610, issued on Dec 18, 2006. Check the license (New York 27626P, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan Barrett Landau
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 27626P NY
Self-reported in NPPES; status is on the state search - Practice location
- 875 Old Country RD, Plainview, NY 11803
- Phone
- (516) 681-0202
- Enumerated
- Dec 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (516) 681-0283
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,097 in New York → Look up another NPI →
Also registered at 875 Old Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Susan Barrett Landau 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 27626PCheck 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: $25.88
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 38,884 providers of this specialty with any payment received $791.64 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.
Susan Barrett Landau among 3,097 nurse practitioner records in New York
Susan Barrett Landau, NP is one of 3,097 nurse practitioner records with a practice address in New York. 64% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 70% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in New York
There are 3,097 nurse practitioner records in New York.
All 3,097 in New York → Every provider in Plainview → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Nicole MoawadPlainview, NY 118031518504018
- Ashley Valerio, FNPPlainview, NY 118031467328278
- Regina Massaro, NPHicksville, NY 118011235117664
- Tjada GarvinWyandanch, NY 117981679745699
- Yolanda Michinski, LPNWoodbury, NY 117971740682756
- Michael Newman, NPWoodbury, NY 117971013569193
- Mary Ann Defalco, NPWest Islip, NY 117951144208570
- Sherri Lee, NPWest Islip, NY 117951508843434
Common questions
What is Susan Barrett Landau, NP's NPI number?
Susan Barrett Landau, NP's National Provider Identifier (NPI) is 1245393610, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Barrett Landau, NP located?
The NPPES record lists a practice address at 875 Old Country RD, Plainview, NY, 11803. Phone: (516) 681-0202. Providers update this record themselves, so call before visiting.
How can I verify Susan Barrett Landau, NP's license?
NPPES lists New York license number 27626P, 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.