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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DAWSON TO-SANG LI O.D.
NPI 1114998622
Optometrist in Bakersfield, CA

Active since February 01, 2006PECOS Enrolled
1002 WIBLE RD, SUITE I, BAKERSFIELD, CA 93304(661) 835-1104(661) 835-8644 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dawson To-sang Li O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAWSON TO-SANG LI O.D. (NPI 1114998622) is an individual optometrist in Bakersfield, California, licensed in California (11173 T) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (1999).

NPPES Registry Identity

NPI1114998622
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. DAWSON TO-SANG LICredential: O.D.
Location Address1002 WIBLE RD, SUITE IBakersfield, CA 93304-4137
Mailing Address1002 Wible Rd., Suite IBakersfield, CA 93304 · (661) 835-1104 · Fax (661) 835-8644
Phone(661) 835-1104
Fax(661) 835-8644
Sole ProprietorNo
Medical School CMSIllinois College Of Optometry At ChicagoGraduated 1999
Enumeration DateFebruary 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1114998622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · 11173 T
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
1002 WIBLE RD, Bakersfield, CA 93304
Open in Google Maps ↗

Other Identifiers 1

MedicaidSD0111730CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dawson To-sang Li O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355330275
PECOS Enrollment IDI20040506001734
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
80 services70 patients
Photography of content of eyes 92285
Photography of the content of eyes, also known as ocular photography, captures detailed images of different parts of the eye. It helps identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. The process is non-invasive and painless.
62 services61 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
55 services55 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
35 services35 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$135.05 typical visit price
range $59.26 – $178.09
Typical copayment $33.76 (range $14.81 – $44.52)
Most-billed visit code 99204
Established Patient
$73.67 typical visit price
range $19.34 – $145.64
Typical copayment $18.41 (range $4.83 – $36.41)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LIFETIME CHIROPRACTIC
Chiropractor
1002 WIBLE RD, SUITE H
BAKERSFIELD, CA 93304
Kern County (661) 397-1909
DR. YUH-JEN LIAO O.D.
Optometrist
1002 WIBLE RD, SUITE I
BAKERSFIELD, CA 93304
Kern County (661) 835-1104
LI & LIAO OPTOMETRY PC
Optometrist
1002 WIBLE RD, SUITE I
BAKERSFIELD, CA 93304
Kern County (661) 835-1104

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dawson Li's NPI number?

The NPI number for Dawson Li is 1114998622. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Dawson Li located?

Dawson Li practices at 1002 Wible Rd Suite I, Bakersfield, CA 93304. The listed phone number is (661) 835-1104.

What is Dawson Li's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Dawson Li enrolled in Medicare?

Yes. Dawson Li is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Dawson Li accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Dawson Li as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dawson Li was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.