What is Christos Ballas's specialty?

Christos Ballas (NPI 1629005673) is a Medicare-billing provider whose primary specialty is Psychiatry in Philadelphia, PA.

Where does Christos Ballas practice?

Christos Ballas practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1629005673.

How much does Medicare pay Christos Ballas?

Christos Ballas (NPI 1629005673) received approximately $47K in total Medicare Part B payments, serving 25 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629005673

Christos BallasMD

PRACTICEOAKS PHARMACY INCSee all providers at this practice →

PsychiatryPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

624

Distinct HCPCS

Medicare payment

$47K

Peer benchmark

Total Medicare services vs. 1,042 Psychiatry providers in PA — top quintile (cohort median 233).

PRESCRIBING · PART D · 2024

Total Rx claims

2,702

Beneficiaries

—

Total drug cost

$29K

Distinct drugs

Brand share

11.3%

Top prescribed drugs

Alprazolam511 claims

Sertraline Hcl223 claims

Clonazepam185 claims

Mirtazapine176 claims

Quetiapine Fumarate135 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.

REFERRAL NETWORK

Where Christos Ballas'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ron Mahlab Psychiatry · Allentown, PA	122	337
Raghavendra Siragavarapu Psychiatry · Cherry Hill, NJ	58	105
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	51	116
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	30	81
Carlos Velas Psychiatry & Neurology · Bethlehem, PA	24	49
Maximo Lockward Psychiatry · Cleveland, OH	18	46

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events