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DR. FREDA CHIN O.D.
NPI 1982645420
Optometrist in Patterson, CA

Active since June 08, 2006PECOS EnrolledAccepts Medicare Assignment
46 S. DEL PUERTO AVE, SUITE A, PATTERSON, CA 95363(209) 892-2161(209) 892-5512 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 21, 2022, Sep 20, 2017, Aug 25, 2017 (3 updates tracked since 2017).

About Dr. Freda Chin O.d. NPPES

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

DR. FREDA CHIN O.D. (NPI 1982645420) is an individual optometrist in Patterson, California, licensed in California (10755T) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Pacific University - College Of Optometry (1996).

NPPES Registry Identity

NPI1982645420
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. FREDA CHINCredential: O.D.
Location Address46 S. DEL PUERTO AVE, SUITE APatterson, CA 95363-2518
Mailing Address46 S. Del Puerto Ave, Suite APatterson, CA 95363-2542 · (209) 892-2161 · Fax (209) 892-5512
Phone(209) 892-2161
Fax(209) 892-5512
Sole ProprietorNo
Medical School CMSPacific University - College Of OptometryGraduated 1996
Enumeration DateJune 8, 2006
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1982645420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in CA · 10755T✔ Licensed in CA · OPT10755
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.
46 S. DEL PUERTO AVE, Patterson, CA 95363
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Other Identifiers 1

MedicaidSD0107551CA

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. Freda Chin 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 ID8123029600
PECOS Enrollment IDI20070125000482
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 2

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 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.
33 services33 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95363 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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

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

FREDA CHIN, O.D.,INC
Optometrist
46 S. DEL PUERTO AVE, SUITE A
PATTERSON, CA 95363
Stanislaus County (209) 892-2161

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 Freda Chin's NPI number?

The NPI number for Freda Chin is 1982645420. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is Freda Chin located?

Freda Chin practices at 46 S. Del Puerto Ave Suite A, Patterson, CA 95363. The listed phone number is (209) 892-2161.

What is Freda Chin's specialty?

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

Is Freda Chin enrolled in Medicare?

Yes. Freda Chin 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 Freda Chin 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, BlueCross BlueShield of Tennessee and Providence Health Plan list Freda Chin 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 Freda Chin was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.