B JEFFREY BLUE OD AND JASON CHANG OD INC
NPI 1427291897
Optometrist in San Luis Obispo, CA

Q: What is B Jeffrey Blue Od And Jason Chang Od Inc's specialty?

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

Active since April 14, 2009

1245 BROAD ST, SAN LUIS OBISPO, CA 93401(805) 542-0700(805) 784-9309 Get Directions Write a Review

NPPES record last updated: April 5, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About B Jeffrey Blue Od And Jason Chang Od Inc NPPES

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

B JEFFREY BLUE OD AND JASON CHANG OD INC (NPI 1427291897) is a healthcare organization registered as an optometrist in San Luis Obispo, California and active in the NPI registry since April 2009. The organization lists Jason Chang, Corporate Officer, as its authorized official.

NPPES Registry Identity

NPI1427291897

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameB JEFFREY BLUE OD AND JASON CHANG OD INC

Location Address1245 BROAD STSan Luis Obispo, CA 93401-3907

Mailing Address1245 Broad StSan Luis Obispo, CA 93401-3907 · (805) 542-0700 · Fax (805) 784-9309

Phone(805) 542-0700

Fax(805) 784-9309

Organization SubpartNo

Authorized OfficialJason ChangCorporate Officer · (805) 542-0700

Enumeration DateApril 14, 2009

Last NPPES UpdateApril 5, 2018

✔ NPI 1427291897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed · 7135

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.

Also ListedOptometrist · Low Vision RehabilitationTaxonomy 152WL0500X · License 13148 (CA)

1245 BROAD ST, San Luis Obispo, CA 93401

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

B Jeffrey Blue Od And Jason Chang Od Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to B Jeffrey Blue Od And Jason Chang Od Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Bryce Blue, O.D.

Optometry

NPI 1548387590

1245 BROAD ST
San Luis Obispo, CA 93401

(805) 542-0700

✔ PECOS✔ Accepts MedicareSame address

Krista Martin, O.D.

Optometry

NPI 1336242254

1550 E MAIN ST
Santa Maria, CA 93454

(805) 354-6038

✔ PECOS25 mi

Jason Chang, O.D.

Optometry

NPI 1558400663

1414 E MAIN ST
Santa Maria, CA 93454

(805) 925-2637

✔ PECOS✔ Accepts Medicare26 mi

Jenna Kelson, O.D.

Optometry

NPI 1821449174

2133 86TH ST
Brooklyn, NY 11214

(718) 449-1525

✔ PECOS✔ Accepts Medicare2,545 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 B Jeffrey Blue Od And Jason Chang Od Inc's NPI number?

The NPI number for B Jeffrey Blue Od And Jason Chang Od Inc is 1427291897. It was assigned to this organization in the NPPES registry on April 14, 2009.

Where is B Jeffrey Blue Od And Jason Chang Od Inc located?

B Jeffrey Blue Od And Jason Chang Od Inc is located at 1245 Broad St, San Luis Obispo, CA 93401. The listed phone number is (805) 542-0700.

What is B Jeffrey Blue Od And Jason Chang Od Inc's specialty?

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

Is B Jeffrey Blue Od And Jason Chang Od Inc enrolled in Medicare?

Yes. B Jeffrey Blue Od And Jason Chang Od Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through B Jeffrey Blue Od And Jason Chang Od Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Optometry, reassign their Medicare billing to B Jeffrey Blue Od And Jason Chang Od Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does B Jeffrey Blue Od And Jason Chang Od Inc accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list B Jeffrey Blue Od And Jason Chang Od Inc 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 B Jeffrey Blue Od And Jason Chang Od Inc was last updated on April 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.