What is Richard Ambinder's specialty?

Richard Ambinder (NPI 1528022407) is a Medicare-billing provider whose primary specialty is Medical Oncology in Baltimore, MD.

Where does Richard Ambinder practice?

Richard Ambinder practices in Baltimore, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1528022407.

How much does Medicare pay Richard Ambinder?

Richard Ambinder (NPI 1528022407) received approximately $27K in total Medicare Part B payments, serving 133 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528022407

Richard AmbinderM.D.

PRACTICEJOHNS HOPKINS HOSPITALSee all providers at this practice →

Medical OncologyBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

222

Unique beneficiaries

—

Total services

328

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 114 Medical Oncology providers in MD — below median (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

104

Beneficiaries

—

Total drug cost

$908K

Distinct drugs

Brand share

88.5%

Top prescribed drugs

Zanubrutinib28 claims

Valacyclovir Hcl20 claims

Lenalidomide18 claims

Sulfamethoxazole/Trimethoprim14 claims

Acalabrutinib Maleate12 claims

QUALITY · MIPS · 2024

Final MIPS score

83.3

Quality

73.9

Cost

70.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Richard Ambinder'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Patrizio Caturegli Pathology · Baltimore, MD	28	146
Stephanie Terezakis Radiation Oncology · Minneapolis, MN	18	203
Carol Huff Medical Oncology · Baltimore, MD	16	154
Johns Hopkins University Clinical Laboratory · Baltimore, MD	15	71
Lode Swinnen Internal Medicine · Baltimore, MD	15	159
Douglas Gladstone Medical Oncology · Baltimore, MD	14	368
David Feigin Diagnostic Radiology · Baltimore, MD	13	48
Rohini Nadgir Diagnostic Radiology · Boston, MA	12	59
Laura Schoch Nurse Practitioner · Baltimore, MD	11	84
Ming-Tseh Lin Pathology · Baltimore, MD	11	50

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