What is Benjamin Kretzmann's specialty?

Benjamin Kretzmann (NPI 1881824399) is a Medicare-billing provider whose primary specialty is Rheumatology in Los Angeles, CA.

Where does Benjamin Kretzmann practice?

Benjamin Kretzmann practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1881824399.

How much does Medicare pay Benjamin Kretzmann?

Benjamin Kretzmann (NPI 1881824399) received approximately $1.4M in total Medicare Part B payments, serving 403 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881824399

Benjamin KretzmannM.D.

RheumatologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,401

Unique beneficiaries

—

Total services

59,494

Distinct HCPCS

Medicare payment

$633K

Peer benchmark

Total Medicare services vs. 530 Rheumatology providers in CA — top quintile (cohort median 1,833).

PRESCRIBING · PART D · 2024

Total Rx claims

667

Beneficiaries

—

Total drug cost

$264K

Distinct drugs

Brand share

7.6%

Top prescribed drugs

Duloxetine Hcl111 claims

Gabapentin88 claims

Leflunomide69 claims

Hydroxychloroquine Sulfate58 claims

Celecoxib42 claims

QUALITY · MIPS · 2024

Final MIPS score

99.1

Quality

94.0

Cost

35.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.01%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$88

Payment records

By payment type

Food and Beverage$88

Top paying entities

Food and Beverage$88

REFERRAL NETWORK

Where Benjamin Kretzmann'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RHEUMATOLOGY DIAGNOSTICS LABORATORY INC	37	121
Unilab Corporation Clinical Laboratory · West Hills, CA	17	39
Elton Tourje Diagnostic Radiology · Los Angeles, CA	12	36
Stephen Corday Cardiology · Los Angeles, CA	11	52

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