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GEOFFREY BRYAN CHAFFE O.D.
NPI 1255373551
Optometrist in Atascadero, CA

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
6480 PALMA AVE, ATASCADERO, CA 93422(805) 466-4877(805) 466-1149 Get Directions Write a Review

NPPES record last updated: June 25, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Geoffrey Bryan Chaffe O.d. NPPES

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

GEOFFREY BRYAN CHAFFE O.D. (NPI 1255373551) is an individual optometrist in Atascadero, California, licensed in California (6409T) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Southern California College Of Optometry (1978).

NPPES Registry Identity

NPI1255373551
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameGEOFFREY BRYAN CHAFFECredential: O.D.
Location Address6480 PALMA AVEAtascadero, CA 93422-4208
Mailing Address6480 Palma AveAtascadero, CA 93422-4208 · (805) 466-4877 · Fax (805) 466-1149
Phone(805) 466-4877
Fax(805) 466-1149
Sole ProprietorYes
Medical School CMSSouthern California College Of OptometryGraduated 1978
Enumeration DateJune 12, 2006
Last NPPES UpdateJune 25, 2009
✔ NPI 1255373551 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 · 6409T
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.
6480 PALMA AVE, Atascadero, CA 93422
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Other Identifiers 5

Medicare UPINT70109CA
Medicare PINOP6409CA
MedicaidSD0064090CA
Medicare NSC0209540001CA
Medicare PIN410020698CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Geoffrey Bryan Chaffe 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 ID2466579818
PECOS Enrollment IDI20120210000606
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.

Medicare Billing Reassignment

Medicare enrollment records show Geoffrey Chaffe reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sani Eye Center Inc.
5.4 mi
Ophthalmology
1315 LAS TABLAS RD
Templeton, CA 93465
  • Reassigned Medicare billing, California enrollment
  • 4 clinicians in this Medicare group
NPI 1407056591 (805) 434-2533

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

Areas of Expertise CMS Part B claims 7

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.
277 services267 patients
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.
242 services131 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
67 services51 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
65 services49 patients
Multiple measurements of eye fluid pressure over an extended time period 92100
This procedure involves recording the pressure inside your eyes at different times throughout the day. By tracking these changes, it can help detect conditions like glaucoma early, which can prevent vision loss. It's painless and non-invasive.
32 services22 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.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93422 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
$135.73 typical visit price
range $59.84 – $178.89
Typical copayment $33.93 (range $14.96 – $44.72)
Most-billed visit code 99204
Established Patient
$74.24 typical visit price
range $19.70 – $146.55
Typical copayment $18.56 (range $4.92 – $36.63)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40

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 Geoffrey Chaffe's NPI number?

The NPI number for Geoffrey Chaffe is 1255373551. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Geoffrey Chaffe located?

Geoffrey Chaffe practices at 6480 Palma Ave, Atascadero, CA 93422. The listed phone number is (805) 466-4877.

What is Geoffrey Chaffe's specialty?

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

Is Geoffrey Chaffe enrolled in Medicare?

Yes. Geoffrey Chaffe 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.

Which organization bills Medicare for Geoffrey Chaffe's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Geoffrey Chaffe reassigns Medicare benefits to Sani Eye Center Inc. (Templeton, CA). The 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 Geoffrey Chaffe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Geoffrey Chaffe accept?

Health plans from Anthem Blue Cross and Blue Shield and Providence Health Plan list Geoffrey Chaffe 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 Geoffrey Chaffe was last updated on June 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.