What is John Zavaleta's specialty?

John Zavaleta (NPI 1023038155) is a Medicare-billing provider whose primary specialty is Obstetrics & Gynecology in Irving, TX.

Where does John Zavaleta practice?

John Zavaleta practices in Irving, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1023038155.

How much does Medicare pay John Zavaleta?

John Zavaleta (NPI 1023038155) received approximately $6K in total Medicare Part B payments, serving 54 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1023038155

John ZavaletaM.D.

Obstetrics & GynecologyIrving, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 1,532 Obstetrics & Gynecology providers in TX — above median (cohort median 92).

PRESCRIBING · PART D · 2024

Total Rx claims

375

Beneficiaries

—

Total drug cost

$11K

Distinct drugs

Brand share

25.6%

Top prescribed drugs

Estradiol78 claims

Progesterone, Micronized64 claims

Liothyronine Sodium60 claims

Levothyroxine Sodium57 claims

Rosuvastatin Calcium34 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 450822

Hospital

REFERRAL NETWORK

Where John Zavaleta'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). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	19	96

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	30	109

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events