NPPES file of Aug 9, 2026

David N. Yang, O.D.

Corneal and Contact Management Optometrist · Palo Alto, CA

David N. Yang, O.D. is a corneal and contact management optometrist with a practice address in Palo Alto, California, and NPI 1851330179, issued on Jun 5, 2006. Check the license (California 10451T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851330179
Name
David N. Yang
Credential
O.D.
Primary taxonomy
Corneal and Contact Management Optometrist 152WC0802X
License numbers
10451T CA
3179 WA
Self-reported in NPPES; status is on the state search
Practice location
3801 Miranda Ave, Palo Alto, CA 94304
Phone
(650) 493-5000
Enumerated
Jun 5, 2006
Record last updated
Jul 13, 2026
Fax
(650) 849-0145
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3801 Miranda Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Steven Abadi, DPMFoot & Ankle Surgery Podiatrist1922729383
  2. Nidhu Abraham, PHARM.D., BCPSPharmacotherapy Pharmacist1023543717
  3. Simon Abramson, MDDiagnostic Radiology Physician1609106137
  4. Christelle Jade AbrenicaInfusion Therapy Registered Nurse1770470411
  5. Laurie Ackerman, LCSWClinical Social Worker1699797001
  6. Russell Acob, RNRegistered Nurse1235757154

Verify David N. Yang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 10451T
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $80.07

2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 610 providers of this specialty with any payment received $1,035.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Yang$80.07
  2. Specialty average$1,035.17

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

David N. Yang among 161 corneal and contact management optometrist records in California

David N. Yang, O.D. is one of 161 corneal and contact management optometrist records with a practice address in California. 62% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 53% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · 32% of these records are
  • Record last updated2026 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WC0802X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Corneal and Contact Management Optometrist providers in California

There are 161 corneal and contact management optometrist records in California.

The 8 corneal and contact management optometrist records with the nearest ZIP codes

  1. Michael Carson, O.D.San Mateo, CA 944011942523394
  2. Anita Brew, O.D.San Francisco, CA 941321255546701
  3. Elaine Kwon, O.D.San Francisco, CA 941221316061237
  4. John Spallone, O.D.San Francisco, CA 941151982751624
  5. Peter Nehrebecki, ODSan Francisco, CA 941101033240254
  6. Michael Glazeski, O.D.Alameda, CA 945011093857864
  7. Timothy Tandrow, O.D.San Francisco, CA 941041982749057
  8. Sanaz Aboutalebi-Simon, O.D.Antioch, CA 945091033319215

Common questions

What is David N. Yang, O.D.'s NPI number?

David N. Yang, O.D.'s National Provider Identifier (NPI) is 1851330179, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David N. Yang, O.D. located?

The NPPES record lists a practice address at 3801 Miranda Ave, Palo Alto, CA, 94304. Phone: (650) 493-5000. Providers update this record themselves, so call before visiting.

How can I verify David N. Yang, O.D.'s license?

NPPES lists California license number 10451T, as entered by the provider. Search the California 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.