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DR. KATHERINE JENNIFER WITMEYER O.D.
NPI 1063499176
Optometrist in Rancho Santa Fe, CA

Active since December 29, 2005PECOS Enrolled
6037 LA GRANADA, STE F, PMB 2644, RANCHO SANTA FE, CA 92067(858) 381-3123(858) 381-3414 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 25, 2026, Oct 7, 2025 (2 updates tracked since 2025).

About Dr. Katherine Jennifer Witmeyer O.d. NPPES

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

DR. KATHERINE JENNIFER WITMEYER O.D. (NPI 1063499176) is an individual optometrist in Rancho Santa Fe, California, licensed in California (OPT12416) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (2003).

NPPES Registry Identity

NPI1063499176
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. KATHERINE JENNIFER WITMEYERCredential: O.D.
Location Address6037 LA GRANADA, STE F, PMB 2644Rancho Santa Fe, CA 92067-2644
Mailing AddressPo Box 2644Rancho Santa Fe, CA 92067-2644 · (858) 381-3123 · Fax (858) 381-3414
Phone(858) 381-3123
Fax(858) 381-3414
Sole ProprietorNo
Medical School CMSUniversity Of California - School Of OptometryGraduated 2003
Enumeration DateDecember 29, 2005
Last NPPES UpdateMarch 25, 20262 updates tracked since enumeration
NPPES CertifiedMarch 25, 2026
✔ NPI 1063499176 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 · OPT12416
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.
6037 LA GRANADA, STE F, Rancho Santa Fe, CA 92067
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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 (PECOS)

Dr. Katherine Jennifer Witmeyer O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9335111491
PECOS Enrollment IDI20040809001413
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 2

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 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.
39 services15 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.
27 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92067 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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.

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 Katherine Witmeyer's NPI number?

The NPI number for Katherine Witmeyer is 1063499176. It was assigned to this individual provider in the NPPES registry on December 29, 2005.

Where is Katherine Witmeyer located?

Katherine Witmeyer practices at 6037 La Granada, Ste F Pmb 2644, Rancho Santa Fe, CA 92067. The listed phone number is (858) 381-3123.

What is Katherine Witmeyer's specialty?

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

Is Katherine Witmeyer enrolled in Medicare?

Yes. Katherine Witmeyer is registered in the Medicare PECOS enrollment system.

What insurance does Katherine Witmeyer accept?

Health plans from Providence Health Plan list Katherine Witmeyer 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 Katherine Witmeyer was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.