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PROVIDER PROFILE · NPI 1427250752

Martha BlumMD

PRACTICEOHANA MEDICAL GROUPSee all providers at this practice →
Infectious DiseaseMonterey, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
253
Beneficiaries
—
Total drug cost
$199K
Distinct drugs
12
Brand share
48.6%
Top prescribed drugs
Ceftriaxone Sodium38 claims
Ampicillin Sodium31 claims
Vancomycin Hcl29 claims
Doxycycline Hyclate26 claims
Cefuroxime Axetil25 claims
QUALITY · MIPS · 2024
Final MIPS score
86.6
Quality
81.8
Cost
73.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.49%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
600
Unique beneficiaries
—
Total services
927
Distinct HCPCS
7
Medicare payment
$82K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 583 Infectious Disease providers in CA — above median (cohort median 564).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Martha Blum'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). 48 inbound referrers · 71 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ernst Hansch
Diagnostic Radiology · Edina, MN
107665
Anthony Filly
Diagnostic Radiology · Carmel, CA
98609
Joan Frisoli
Diagnostic Radiology · Monterey, CA
97936
Andrew Schmidt
Diagnostic Radiology · Monterey, CA
93666
Cary Yeh
Diagnostic Radiology · Monterey, CA
91472
Robert Gardner
Diagnostic Radiology · Monterey, CA
85834
American Medical Response West
Ambulance Service Provider · Salinas, CA
75369
Jose Mendez
Hospitalist · Monterey, CA
511,065
Susan Kim
Hospitalist · Monterey, CA
50720
Guru Khalsa
Hospitalist · Bozeman, MT
46482
Hoang-Tuan Pham
Hospitalist · Monterey, CA
46707
Jeffrey Chen
Nephrology · Monterey, CA
36432
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
COMMUNITY HOSPITAL OF THE MONTEREY PENINSULA1537,517
Daniel Hightower
Family Practice · Monterey, CA
58312
Andrew Schmidt
Diagnostic Radiology · Monterey, CA
56302
Joan Frisoli
Diagnostic Radiology · Monterey, CA
53370
Robert Gardner
Diagnostic Radiology · Monterey, CA
49332
Ernst Hansch
Diagnostic Radiology · Edina, MN
47256
Cary Yeh
Diagnostic Radiology · Monterey, CA
43196
Susan Kim
Hospitalist · Monterey, CA
42393
Anthony Filly
Diagnostic Radiology · Carmel, CA
42225
Hoang-Tuan Pham
Hospitalist · Monterey, CA
41426
Mikko Helenius
Hospitalist · Monterey, CA
38462
Ashish Patel
Hospitalist · Danville, CA
34426
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.