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DR. JOHN MICHAEL LATHAM OD
NPI 1801729827
Optometrist in La Crosse, WI

Active since June 08, 2026PECOS Enrolled
2104 WI 16, LA CROSSE, WI 54601(608) 782-7127 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Michael Latham Od NPPES

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

DR. JOHN MICHAEL LATHAM OD (NPI 1801729827) is an individual optometrist in La Crosse, Wisconsin, licensed in Wisconsin (4142-35) and active in the NPI registry since June 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801729827
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. JOHN MICHAEL LATHAMCredential: OD
Location Address2104 WI 16La Crosse, WI 54601-3046
Mailing Address1321 Pinecrest LnOnalaska, WI 54650-3456 · (608) 391-1378
Phone(608) 782-7127
Sole ProprietorNo
Enumeration DateJune 8, 2026
Last NPPES UpdateJune 10, 2026
NPPES CertifiedJune 10, 2026
✔ NPI 1801729827 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 WI · 4142-35
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2104 WI 16, La Crosse, WI 54601
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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. John Michael Latham Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 54601 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
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 John Latham's NPI number?

The NPI number for John Latham is 1801729827. It was assigned to this individual provider in the NPPES registry on June 8, 2026.

Where is John Latham located?

John Latham practices at 2104 Wi 16, La Crosse, WI 54601. The listed phone number is (608) 782-7127.

What is John Latham's specialty?

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

Is John Latham enrolled in Medicare?

Yes. John Latham is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Latham was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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.