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TAMMY CHANG SHINEN O. D.
NPI 1871618470
Optometrist in Placentia, CA

Active since March 20, 2007PECOS EnrolledAccepts Medicare Assignment
1201 N ROSE DR STE 100, PLACENTIA, CA 92870(714) 961-5386(714) 464-4166 Get Directions Write a Review

NPPES record last updated: August 24, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Tammy Chang Shinen O. D. NPPES

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

TAMMY CHANG SHINEN O. D. (NPI 1871618470) is an individual optometrist in Placentia, California, licensed in California (11956T) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Southern College Of Optometry (2002).

NPPES Registry Identity

NPI1871618470
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameTAMMY CHANG SHINENCredential: O. D.
Location Address1201 N ROSE DR STE 100Placentia, CA 92870-3939
Mailing Address1201 N Rose Dr Ste 100Placentia, CA 92870-3939 · (714) 528-2566 · Fax (714) 993-5369
Phone(714) 961-5386
Fax(714) 464-4166
Sole ProprietorNo
Medical School CMSSouthern College Of OptometryGraduated 2002
Enumeration DateMarch 20, 2007
Last NPPES UpdateAugust 24, 2020
NPPES CertifiedAugust 24, 2020
✔ NPI 1871618470 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 · 11956T
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.
1201 N ROSE DR STE 100, Placentia, CA 92870
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Accepted Insurance

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

Tammy Chang Shinen 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 ID3971668831
PECOS Enrollment IDI20090210000566
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

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.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92870 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

JEFFREY CHEN OD
Optometrist
1201 N ROSE DR STE 100
PLACENTIA, CA 92870
Orange County (714) 528-2566
DR. WYNETTE COOK AUGUSTINE O.D.
Optometrist
1201 N ROSE DR STE 100
PLACENTIA, CA 92870
Orange County (714) 528-2566
NUSITE OPTOMETRY
Optometrist
1201 N ROSE DR STE 100
PLACENTIA, CA 92870
Orange County (714) 528-2566

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 Tammy Shinen's NPI number?

The NPI number for Tammy Shinen is 1871618470. It was assigned to this individual provider in the NPPES registry on March 20, 2007.

Where is Tammy Shinen located?

Tammy Shinen practices at 1201 N Rose Dr Ste 100, Placentia, CA 92870. The listed phone number is (714) 961-5386.

What is Tammy Shinen's specialty?

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

Is Tammy Shinen enrolled in Medicare?

Yes. Tammy Shinen 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 Tammy Shinen accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Tammy Shinen 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 Tammy Shinen was last updated on August 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.