PROVIDER PROFILE · NPI 1770542391

David FisherMD

Medical OncologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

624

Unique beneficiaries

—

Total services

911

Distinct HCPCS

Medicare payment

$66K

Peer benchmark

Total Medicare services vs. 257 Medical Oncology providers in MA — top quintile (cohort median 290).

PRESCRIBING · PART D · 2024

Total Rx claims

312

Beneficiaries

—

Total drug cost

$2.6M

Distinct drugs

Brand share

68.9%

Top prescribed drugs

Zanubrutinib115 claims

Sulfamethoxazole/Trimethoprim41 claims

Dexamethasone27 claims

Pirtobrutinib24 claims

Venetoclax21 claims

QUALITY · MIPS · 2024

Final MIPS score

84.1

Quality

65.0

Cost

69.1

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.38%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Fisher'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Elizabeth Morgan Pathology · Boston, MA	34	109
Scott Lovitch Pathology · Boston, MA	27	75
CAPE COD HOSPITAL INC	26	310
Nikhil Ramaiya Diagnostic Radiology · West Palm Beach, FL	25	116
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	23	93
Olga Pozdnyakova Pathology · Philadelphia, PA	23	70
Sheng Xiao Pathology · Boston, MA	21	73
Ruben Carrasco Pathology · Boston, MA	18	78
Jon Aster Pathology · Boston, MA	17	65
Jyothipriya Jagannathan Diagnostic Radiology · Jamaica Plain, MA	15	72
Olga Weinberg Pathology · Dallas, TX	15	53
Scott Rodig Pathology · Boston, MA	12	42

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