What is Jeffrey Barnum's specialty?

Jeffrey Barnum (NPI 1912932211) is a Medicare-billing provider whose primary specialty is Hospitalist in Monterey, CA.

Where does Jeffrey Barnum practice?

Jeffrey Barnum practices in Monterey, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1912932211.

How much does Medicare pay Jeffrey Barnum?

Jeffrey Barnum (NPI 1912932211) received approximately $46K in total Medicare Part B payments, serving 276 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912932211

Jeffrey BarnumMD

HospitalistMonterey, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

416

Unique beneficiaries

—

Total services

551

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 1,917 Hospitalist providers in CA — above median (cohort median 446).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$65

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Prednisone11 claims

QUALITY · MIPS · 2024

Final MIPS score

99.9

Quality

98.0

Cost

82.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$575

Payment records

By payment type

Food and Beverage$574

Education$1

Top paying entities

Food and Beverage$574

Education$1

REFERRAL NETWORK

Where Jeffrey Barnum'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). 47 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
American Medical Response West Ambulance Service Provider · Salinas, CA	180	470
Anthony Filly Diagnostic Radiology · Carmel, CA	160	337
Ernst Hansch Diagnostic Radiology · Edina, MN	129	328
Andrew Schmidt Diagnostic Radiology · Monterey, CA	124	298
Joan Frisoli Diagnostic Radiology · Monterey, CA	124	294
Cary Yeh Diagnostic Radiology · Monterey, CA	112	261
Robert Gardner Diagnostic Radiology · Monterey, CA	105	253
Hoang-Tuan Pham Hospitalist · Monterey, CA	84	373
Jose Mendez Hospitalist · Monterey, CA	68	410
Susan Kim Hospitalist · Monterey, CA	67	437
Guru Khalsa Hospitalist · Bozeman, MT	63	229
Reb Julia Haas Close Emergency Medicine · Monterey, CA	61	131

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