What is David Hakas's specialty?

David Hakas (NPI 1578581930) is a Medicare-billing provider whose primary specialty is Psychiatry in Pittsburgh, PA.

Where does David Hakas practice?

David Hakas practices in Pittsburgh, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1578581930.

How much does Medicare pay David Hakas?

David Hakas (NPI 1578581930) received approximately $137K in total Medicare Part B payments, serving 265 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578581930

David HakasMD

PRACTICEWILLIAM S MUSSER MD PCSee all providers at this practice →

PsychiatryPittsburgh, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

334

Unique beneficiaries

—

Total services

788

Distinct HCPCS

Medicare payment

$130K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,795

Beneficiaries

—

Total drug cost

$195K

Distinct drugs

Brand share

18.4%

Top prescribed drugs

Amlodipine Besylate142 claims

Calcium Acetate98 claims

Atorvastatin Calcium95 claims

Carvedilol92 claims

Sevelamer Carbonate87 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$297

Payment records

By payment type

Food and Beverage$297

Top paying entities

Food and Beverage$297

REFERRAL NETWORK

Where David Hakas'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nangali Srinivasa Nephrology · Pittsburgh, PA	52	261
Przemyslaw Sutkowski Nephrology · Pittsburgh, PA	42	209
Nabil Mikhael Nephrology · Pittsburgh, PA	42	224
Manjusha Rajamohanty Nephrology · Monroeville, PA	41	239
UPMC EAST	28	83
Tania Abi Antoun Internal Medicine · Orlando, FL	27	64
David Levenson Nephrology · Pittsburgh, PA	26	107
Janet Durick Diagnostic Radiology · Pittsburgh, PA	25	81
Feras Aloka Cardiology · Jefferson Hills, PA	23	73
Timothy Mickus Diagnostic Radiology · Pittsburgh, PA	22	39
Jeffrey Mueller Diagnostic Radiology · Pittsburgh, PA	22	41
David Epstein Diagnostic Radiology · Pittsburgh, PA	21	33

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