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PROVIDER PROFILE · NPI 1326200999

Eric ErnsterM.D.

Emergency MedicineBurlingame, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
94.0
Quality
95.0
Cost
80.6
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.80%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050007
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
123
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
7
Brand share
44.7%
Top prescribed drugs
Hydrocodone/Acetaminophen25 claims
Cephalexin24 claims
Cefpodoxime Proxetil17 claims
Meclizine Hcl16 claims
Sulfamethoxazole/Trimethoprim16 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,043
Unique beneficiaries
—
Total services
1,069
Distinct HCPCS
7
Medicare payment
$89K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — top quintile (cohort median 355).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Eric Ernster'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). 15 inbound referrers · 66 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Clay Napper
Diagnostic Radiology · San Mateo, CA
4065
Sami Bogale
Hospitalist · Burlingame, CA
2932
Jon Keller
Pathology · Palo Alto, CA
2498
Mark Pederson
Diagnostic Radiology · Burlingame, CA
2129
Jeffrey Guttas
Cardiology · San Mateo, CA
2058
NPI 10038534901936
Shamsuddin Alamgir
Internal Medicine · Burlingame, CA
1842
Harriet Borofsky
Diagnostic Radiology · San Mateo, CA
1837
Avanti Ambekar
Diagnostic Radiology · San Mateo, CA
1727
Gregory Lim
Diagnostic Radiology · Burlingame, CA
1538
Richard Liu
Hospitalist · Burlingame, CA
1426
Jane Huang
Hospitalist · Burlingame, CA
1427
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MILLS-PENINSULA HEALTH SERVICES4201,360
American Medical Response West
Ambulance Service Provider · Burlingame, CA
147341
MARCUS, DAVID77156
Michael Lai
Diagnostic Radiology · Daly City, CA
62121
Gregory Lim
Diagnostic Radiology · Burlingame, CA
5296
Arthur Li
Diagnostic Radiology · Burlingame, CA
4885
Alexander Ding
Interventional Radiology · Louisville, KY
4881
SUTTER VISITING NURSE ASSOCIATION AND HOSPICE4665
Avanti Ambekar
Diagnostic Radiology · San Mateo, CA
4067
Lenora Fung
Diagnostic Radiology · Burlingame, CA
3982
Diana Baker
Diagnostic Radiology · San Francisco, CA
3863
Kelly Broderick
Diagnostic Radiology · San Mateo, CA
3761
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.