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MR. LEWIS E. KEMMERER OD
NPI 1942242912
Optometrist in Redlands, CA

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
1690 BARTON RD, SECOND FLOOR, REDLANDS, CA 92373(909) 793-3311(909) 793-2916 Get Directions Write a Review

NPPES record last updated: August 24, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Lewis E. Kemmerer Od NPPES

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

MR. LEWIS E. KEMMERER OD (NPI 1942242912) is an individual optometrist in Redlands, California, licensed in California (OPT 8757) 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 (1987).

NPPES Registry Identity

NPI1942242912
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameMR. LEWIS E. KEMMERERCredential: OD
Location Address1690 BARTON RD, SECOND FLOORRedlands, CA 92373-4229
Mailing AddressPo Box 2200Redlands, CA 92373-0722 · (909) 793-3311 · Fax (909) 796-4158
Phone(909) 793-3311
Fax(909) 793-2916
Sole ProprietorNo
Medical School CMSSouthern California College Of OptometryGraduated 1987
Enumeration DateJune 12, 2006
Last NPPES UpdateAugust 24, 2009
✔ NPI 1942242912 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 · OPT 8757
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.
1690 BARTON RD, Redlands, CA 92373
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Other Identifiers 2

Medicare UPINU45090CA
MedicaidSD0087570CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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

Mr. Lewis E. Kemmerer Od 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 ID7416083027
PECOS Enrollment IDI20100406000615
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 11

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 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.
127 services127 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
92 services70 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.
61 services59 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).
57 services55 patients
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.
49 services49 patients
New patient problem focused exam of visual system 92002
A new patient problem-focused exam of the visual system is a basic evaluation of your eyes and vision. It includes checking your eye movements, visual acuity, and general eye health. It helps detect any potential issues early for timely treatment.
29 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92373 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Frames, purchases V2020
Other-Vision, Hearing, and Speech Services · category OC000N
2 suppliers13 claims13 services$53.56 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 12

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

DR. NEIL D. JAMRON MD
Ophthalmology
1690 BARTON RD, SECOND FLOOR
REDLANDS, CA 92373
San Bernardino County (909) 793-3311
DR. DIANA HANNA OD
Optometrist
1690 BARTON RD
REDLANDS, CA 92373
San Bernardino County (909) 335-4112
DR. MEI LU DDS, MS, PHD
Dentist (General Practice)
1690 BARTON RD, SUITE 100
REDLANDS, CA 92373
San Bernardino County (909) 792-1093
GILBERT J PUTNOKY M.D.
Internal Medicine (Rheumatology)
1690 BARTON RD, SECOND FLOOR
REDLANDS, CA 92373
San Bernardino County (909) 793-3311
DR. NGUYEN KHOI HA M.D.
Ophthalmology
1690 BARTON RD, 2ND FLOOR
REDLANDS, CA 92373
San Bernardino County (843) 669-4156
RISHI DOSHI M.D.
Ophthalmology
1690 BARTON RD
REDLANDS, CA 92373
San Bernardino County (909) 793-3311
MEI LU DDS INC
Dentist (General Practice)
1690 BARTON RD, STE 100
REDLANDS, CA 92373
San Bernardino County (909) 792-1093
SLEEPMED OF CALIFORNIA, INC
Clinic/Center (Sleep Disorder Diagnostic)
1690 BARTON RD, STE 107
REDLANDS, CA 92373
San Bernardino County (909) 307-1941

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 Lewis Kemmerer's NPI number?

The NPI number for Lewis Kemmerer is 1942242912. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Lewis Kemmerer located?

Lewis Kemmerer practices at 1690 Barton Rd Second Floor, Redlands, CA 92373. The listed phone number is (909) 793-3311.

What is Lewis Kemmerer's specialty?

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

Is Lewis Kemmerer enrolled in Medicare?

Yes. Lewis Kemmerer 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 Lewis Kemmerer accept?

Health plans from Providence Health Plan list Lewis Kemmerer 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 Lewis Kemmerer was last updated on August 24, 2009. 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.