What is Philip Dreisbach's specialty?

Philip Dreisbach (NPI 1972513919) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Rancho Mirage, CA.

Where does Philip Dreisbach practice?

Philip Dreisbach practices in Rancho Mirage, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1972513919.

How much does Medicare pay Philip Dreisbach?

Philip Dreisbach (NPI 1972513919) received approximately $2.8M in total Medicare Part B payments, serving 675 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972513919

Philip DreisbachM.D.

Hematology-OncologyRancho Mirage, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,592

Unique beneficiaries

—

Total services

127,785

Distinct HCPCS

Medicare payment

$1.7M

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — top quintile (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

180

Beneficiaries

—

Total drug cost

$858K

Distinct drugs

Brand share

30.0%

Top prescribed drugs

Anastrozole36 claims

Ibrutinib29 claims

Prednisone17 claims

Letrozole16 claims

Hydroxyurea15 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

78.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

135

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Philip Dreisbach'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). 49 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EISENHOWER MEDICAL CENTER	418	4,135
Unilab Corporation Clinical Laboratory · West Hills, CA	342	2,011
NPI 1447239785	85	1,385
Jonathan Blevins Diagnostic Radiology · Rancho Mirage, CA	66	242
Josephine Nguyen Diagnostic Radiology · Rancho Mirage, CA	65	208
Sheri Mitchell Nurse Practitioner · Rancho Mirage, CA	65	241
Kristopher Foreman Diagnostic Radiology · Rancho Mirage, CA	61	289
John Cutrone Diagnostic Radiology · Columbus, GA	53	117
Muffadal Taher Diagnostic Radiology · Rancho Mirage, CA	51	225
Bayani Evangelista Diagnostic Radiology · Rancho Mirage, CA	50	171
DESERT REGIONAL MEDICAL CENTER, INC.	44	261
ORTIZ, RALPH	32	168

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