DR. WILLIAM CORBIN KRITZER JR. OD
NPI 1659451623
Optometrist in Crystal River, FL

Q: What is William Kritzer's NPI number?

The NPI number for William Kritzer is 1659451623. It was assigned to this individual provider in the NPPES registry on October 16, 2006. The provider is also known as Bill Kritzer Od.

Q: What is William Kritzer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Kritzer was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since October 16, 2006PECOS Enrolled

1661 SE US HIGHWAY 19, CRYSTAL RIVER, FL 34429(352) 563-1666 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 3, 2026, Dec 12, 2025 (2 updates tracked since 2025).

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About Dr. William Corbin Kritzer Jr. Od NPPES

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

DR. WILLIAM CORBIN KRITZER JR. OD (NPI 1659451623) is an individual optometrist in Crystal River, Florida, licensed in Florida (OPC6791) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Houston - College Of Optometry (1987).

NPPES Registry Identity

NPI1659451623

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. WILLIAM CORBIN KRITZER JR.Credential: OD

Location Address1661 SE US HIGHWAY 19Crystal River, FL 34429-4830

Mailing Address7400 Gall BlvdZephyrhills, FL 33541-4371 · (813) 782-4546

Phone(352) 563-1666

Sole ProprietorNo

Medical School CMSUniversity Of Houston - College Of OptometryGraduated 1987

Enumeration DateOctober 16, 2006

Last NPPES UpdateMarch 3, 20262 updates tracked since enumeration

NPPES CertifiedMarch 3, 2026

✔ NPI 1659451623 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 in FL · OPC6791

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 · Corneal and Contact ManagementTaxonomy 152WC0802X · License 3810TG (TX)

1661 SE US HIGHWAY 19, Crystal River, FL 34429

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Other Names 1

Other Name (5)Bill Kritzer Od

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. William Corbin Kritzer Jr. Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7618131582

PECOS Enrollment IDI20260331001403

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34429 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

$130.04 typical visit price

range $56.00 – $171.84

Typical copayment $32.51 (range $14.00 – $42.96)

Most-billed visit code 99204

Established Patient

$70.04 typical visit price

range $17.57 – $139.16

Typical copayment $17.51 (range $4.39 – $34.79)

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.

Other Providers at the Same Location NPPES 5

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

VISION SPECIALTY ASSOCIATES, P.A.

Optometrist