NPPES file of Aug 9, 2026

Daniel Wee, M.D.

Ophthalmology Physician · Stockton, CA

Daniel Wee, M.D. is an ophthalmology physician with a practice address in Stockton, California, and NPI 1740480441, issued on Jul 20, 2007. Check the license (California C139388, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740480441
Name
Daniel Wee
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
C139388 CA
036.127414 IL
Self-reported in NPPES; status is on the state search
Practice location
1899 W March LN, Stockton, CA 95207
Phone
(209) 623-4700
Enumerated
Jul 20, 2007
Record last updated
Nov 2, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(209) 623-4700
Medicare enrollment
Enrolled (PECOS I20160113000748); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1899 W March LN

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

  1. Sarah Dehaybi, M.D.Ophthalmology Physician1821331034
  2. Philip Edington, M.D.Specialist1508837279
  3. Charles Kim, M.D.Ophthalmic Plastic and Reconstructive Surgery Physician1104242924
  4. Daniel Levinsohn, M.D.Ophthalmology Physician1114176674
  5. Jennifer Pham, O.D.Optometrist1104369123
  6. Majid Roubach, M.D.Pediatric Ophthalmology and Strabismus Specialist Physician1639550130

Verify Daniel Wee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C139388
    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
Open 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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92% more Medicare Part D claims than the average ophthalmology physician in 2024

2,921 Medicare Part D claims for 430 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.

  1. Daniel Wee2,921
  2. Specialty average1,518

Most prescribed

  1. Latanoprost616 claims
  2. Prednisolone Acetate369 claims
  3. Brimonidine Tartrate284 claims
  4. Timolol Maleate280 claims
  5. Ketorolac Tromethamine275 claims
  6. Ofloxacin274 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 96.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score98.2
  2. Costout of 100 · 30%73.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $48.99

2 payments; by number, the most common kind was food and beverage; the largest payer was Oyster Point Pharma, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Wee$48.99
  2. Specialty average$4,535.02

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

Bills Medicare through one group practice

  1. Center For Sight OF Stockton A Medical CorporationStockton, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Daniel Wee among 2,899 ophthalmology physician records in California

Daniel Wee, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 55% of them.

  • NPI issued2007 · 55% of these records are older, 33% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2006 · median 2001 among the 1,907 with a school on file
  • Record last updated2020 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in California

There are 2,899 ophthalmology physician records in California.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Daniel Choi, M.D.Stockton, CA 952071801164827
  2. Sarah Dehaybi, M.D.Stockton, CA 952071821331034
  3. Robert Foster, MDStockton, CA 952071194824847
  4. Jeffrey Ing, M.D.Stockton, CA 952071871600114
  5. Stevens Kim, MDStockton, CA 952071437258183
  6. On-Tat Lee, M.D.Stockton, CA 952071194084517
  7. Daniel Levinsohn, M.D.Stockton, CA 952071114176674
  8. Stephen Lin, MDStockton, CA 952071073612735

Common questions

What is Daniel Wee, M.D.'s NPI number?

Daniel Wee, M.D.'s National Provider Identifier (NPI) is 1740480441, issued on Jul 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Wee, M.D. located?

The NPPES record lists a practice address at 1899 W March LN, Stockton, CA, 95207. Phone: (209) 623-4700. Providers update this record themselves, so call before visiting.

How can I verify Daniel Wee, M.D.'s license?

NPPES lists California license number C139388, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Daniel Wee, M.D. prescribe under Medicare Part D?

In 2024, Daniel Wee, M.D. had 2,921 Medicare Part D claims for 430 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Daniel Wee, M.D.'s MIPS final score?

The 2023 MIPS final score is 96.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.