PROVIDER PROFILE · NPI 1952359259

John LathamMD

OphthalmologyModesto, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,550

Unique beneficiaries

—

Total services

1,827

Distinct HCPCS

Medicare payment

$178K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — above median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

1,980

Beneficiaries

—

Total drug cost

$113K

Distinct drugs

Brand share

9.6%

Top prescribed drugs

Latanoprost868 claims

Timolol Maleate258 claims

Brimonidine Tartrate183 claims

Doxycycline Hyclate132 claims

Dorzolamide Hcl/Timolol Maleat101 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Latham's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER GOULD MEDICAL FOUNDATION	139	521
Ross Redding Ophthalmology · Modesto, CA	21	36
Youhana Jacobs Internal Medicine · Modesto, CA	17	27
Kevin Knobel Internal Medicine · Modesto, CA	14	38
Qasim Barra Diagnostic Radiology · Modesto, CA	12	17
Brian Wistow Diagnostic Radiology · Modesto, CA	12	17
Oak Valley Hospital District Ambulance Service Provider · Oakdale, CA	11	19
Rangram Chandran Ophthalmology · Modesto, CA	11	13

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history