Janet Woo, O.D
Optometrist · Armonk, NY
Janet Woo, O.D is an optometrist with a practice address in Armonk, New York, and NPI 1952562050, issued on Jun 20, 2008. Check the license (New York 4830-1, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Janet Woo
- Credential
- O.D
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4830-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 575 Main St, Armonk, NY 10504
- Phone
- (914) 273-7337
- Enumerated
- Jun 20, 2008
- Record last updated
- Mar 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 3,535 in New York → Look up another NPI →
Also registered at 575 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Grassi, R.PH.Pharmacist1356824023
- Patricia KauberPharmacist1679898993
- Abe Rutman, BSPharmacist1881864825
Verify Janet Woo 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 4830-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Janet Woo among 3,535 optometrist records in New York
Janet Woo, O.D is one of 3,535 optometrist records with a practice address in New York. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 49% of them.
- NPI issued2008 · 49% of these records are older, 48% newer
- In a Medicare fileNo · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2016 · 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 152W00000X 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 optometrist records list a practice address in Armonk
They are 2 of the 158 NPPES records with a practice address in Armonk, and 3,535 optometrist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,535 in New York → Every provider in Armonk → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Margaret Adubor, O.D.Armonk, NY 105041811922248
- Jill Chafitz, O.D.Ardsley, NY 105021700188828
- Jonathan Wolfe, O.D.Ardsley, NY 105021417362864
- James Carroll, O.D.Brewster, NY 105091467666982
- Jay Desai, O.D.Brewster, NY 105091821172693
- Anuja Joshi, O.D.Brewster, NY 105091740208107
- Eleni Romanelli, ODBrewster, NY 105091972290914
- Annette Contento, O.D.,F.A.A.O.Briarcliff Manor, NY 105101205938701
Common questions
What is Janet Woo, O.D's NPI number?
Janet Woo, O.D's National Provider Identifier (NPI) is 1952562050, issued on Jun 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Janet Woo, O.D located?
The NPPES record lists a practice address at 575 Main St, Armonk, NY, 10504. Phone: (914) 273-7337. Providers update this record themselves, so call before visiting.
How can I verify Janet Woo, O.D's license?
NPPES lists New York license number 4830-1, 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. 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.