NPPES file of Aug 9, 2026

Jennifer Djie Witkowski, O.D.

Optometrist · Redondo Beach, CA

Jennifer Djie Witkowski, O.D. is an optometrist with a practice address in Redondo Beach, California, and NPI 1619028453, issued on Jan 16, 2007. Check the license (California 10270 T, 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
1619028453
Name
Jennifer Djie Witkowski
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
10270 T CA
Self-reported in NPPES; status is on the state search
Practice location
1760 S Pacific Coast Hwy, Redondo Beach, CA 90277
Phone
(310) 540-2970
Enumerated
Jan 16, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(310) 540-1312
Medicare enrollment
Enrolled (PECOS I20040504001508); accepts Medicare assignment
Medical or professional school
Southern College Of Optometry, 1993
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 1760 S Pacific Coast Hwy

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

  1. Susan Choe, O.D.Optometrist1306370093
  2. Ann Clark, O.D.Optometrist1093870925
  3. Ting Hsu, O.D.Optometrist1639229461
  4. Denise Lemke, ODOptometrist1215810528
  5. Anthony Manfra, ODOptometrist1720773633
  6. Danny Ngo, O.D.Optometrist1386957124

Verify Jennifer Djie Witkowski 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 10270 T
    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

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Industry payments in 2024: $370.25

8 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Witkowski$370.25
  2. Specialty average$769.99

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. Jennifer Djie Witkowski, O.D. A Professional CorporationRedondo Beach, CA

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

Jennifer Djie Witkowski among 8,308 optometrist records in California

Jennifer Djie Witkowski, O.D. is one of 8,308 optometrist records with a practice address in California. 67% 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 34% of them.

  • NPI issued2007 · 34% of these records are older, 46% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated1993 · median 2008 among the 3,573 with a school on file
  • Record last updated2007 · 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 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

31 optometrist records list a practice address in Redondo Beach

They are 31 of the 1,513 NPPES records with a practice address in Redondo Beach, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Kenneth Chu, ODRedondo Beach, CA 902771811033285
  2. Ann Clark, O.D.Redondo Beach, CA 902771093870925
  3. Benjamin FouladianRedondo Beach, CA 902771124192620
  4. Sarah Frassato, O.D.Redondo Beach, CA 902771508017922
  5. Michael Hansen, ODRedondo Beach, CA 902771669465035
  6. Sandy Hokama, O.D.Redondo Beach, CA 902771285606319
  7. Ting Hsu, O.D.Redondo Beach, CA 902771639229461
  8. Neal Natsumeda, O.D.Redondo Beach, CA 902771598737553

Common questions

What is Jennifer Djie Witkowski, O.D.'s NPI number?

Jennifer Djie Witkowski, O.D.'s National Provider Identifier (NPI) is 1619028453, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Djie Witkowski, O.D. located?

The NPPES record lists a practice address at 1760 S Pacific Coast Hwy, Redondo Beach, CA, 90277. Phone: (310) 540-2970. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Djie Witkowski, O.D.'s license?

NPPES lists California license number 10270 T, 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.