What is Thomas Mertz's specialty?

Thomas Mertz (NPI 1942495825) is a Medicare-billing provider whose primary specialty is Internal Medicine in Pittsburgh, PA.

Where does Thomas Mertz practice?

Thomas Mertz practices in Pittsburgh, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1942495825.

How much does Medicare pay Thomas Mertz?

Thomas Mertz (NPI 1942495825) received approximately $42K in total Medicare Part B payments, serving 196 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942495825

Thomas MertzDO, PHARMD.

PRACTICEALLERGY & ASTHMA ASSOCIATES OF PITTSBURGHSee all providers at this practice →

Internal MedicinePittsburgh, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

414

Unique beneficiaries

—

Total services

3,488

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).

PRESCRIBING · PART D · 2024

Total Rx claims

1,462

Beneficiaries

—

Total drug cost

$263K

Distinct drugs

Brand share

23.8%

Top prescribed drugs

Montelukast Sodium254 claims

Fluticasone Propionate228 claims

Azelastine Hcl204 claims

Famotidine114 claims

Albuterol Sulfate81 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 Thomas Mertz'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Andrew Vayonis Allergy/ Immunology · Pittsburgh, PA	55	277
Richard Green Allergy/ Immunology · Pittsburgh, PA	34	105

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