CHARLES E. KELLER JR. M.D.
NPI 1558324392
Specialist in Orange, CA

Q: What is Charles Keller's NPI number?

The NPI number for Charles Keller is 1558324392. It was assigned to this individual provider in the NPPES registry on April 11, 2006.

Q: What is Charles Keller's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Charles Keller was last updated on July 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since April 11, 2006PECOS EnrolledAccepts Medicare Assignment

75.36/100

CMS Quality Rating

1010 W. LAVETA AVENUE, SUITE 175, ORANGE, CA 92868(714) 633-5696(714) 633-5490 Get Directions Write a Review

NPPES record last updated: July 1, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Charles E. Keller Jr. M.d. NPPES

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

CHARLES E. KELLER JR. M.D. (NPI 1558324392) is an individual specialist in Orange, California and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (1984).

NPPES Registry Identity

NPI1558324392

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameCHARLES E. KELLER JR.Credential: M.D.

Location Address1010 W. LAVETA AVENUE, SUITE 175Orange, CA 92868-4304

Mailing Address1010 W. Laveta Avenue, Suite 175Orange, CA 92868-4304 · (714) 633-5696 · Fax (714) 633-5490

Phone(714) 633-5696

Fax(714) 633-5490

Sole ProprietorYes

Medical School CMSBoston University School Of MedicineGraduated 1984

Enumeration DateApril 11, 2006

Last NPPES UpdateJuly 1, 2010

✔ NPI 1558324392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

1010 W. LAVETA AVENUE, Orange, CA 92868

Open in Google Maps ↗

Other Identifiers 3

Medicare UPINA53030CA

Medicare ID-Type UnspecifiedG55774CA

Medicare NSC6105310001CA

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 Louisiana, Blue Cross and Blue Shield of Montana and more.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

Charles E. Keller Jr. M.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 ID3971667403

PECOS Enrollment IDI20090128000561

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 Charles Keller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Harvard Eye Associates

16 mi

Ophthalmology

23961 CALLE DE LA MAGDALENA STE 300
Laguna Hills, CA 92653

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Harvard Eye Associates Fka Roger Ohanesian MD & Edward Kim MD Inc
21 clinicians in this Medicare group

NPI 1356371074 (949) 951-2020

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 13

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.

439 services326 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

317 services289 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).

178 services128 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.

149 services126 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

92 services53 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.

82 services82 patients

Established patient problem focused exam of visual system 92012

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

70 services57 patients

Ct scan of cornea 92025

A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.

66 services59 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

54 services54 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

42 services33 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.

28 services28 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

21 services20 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

20 services19 patients

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.

75.36/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Promoting Interoperability

Improvement Activities

Cost

18.73

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 Charles Keller's NPI number?

The NPI number for Charles Keller is 1558324392. It was assigned to this individual provider in the NPPES registry on April 11, 2006.

Where is Charles Keller located?

Charles Keller practices at 1010 W. Laveta Avenue Suite 175, Orange, CA 92868. The listed phone number is (714) 633-5696.

What is Charles Keller's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Charles Keller enrolled in Medicare?

Yes. Charles Keller 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 Charles Keller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Keller reassigns Medicare benefits to Harvard Eye Associates (Laguna Hills, 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 Charles Keller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charles Keller accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Charles Keller 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 Charles Keller was last updated on July 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.