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PROVIDER PROFILE · NPI 1124048608

Lewis GamarraM.D.

PRACTICECEP AMERICA LLCSee all providers at this practice →
HospitalistEmeryville, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 059010
Home health agency
CCN 557038
Home health agency
CCN 551604
Hospice
CCN 050107
Hospital
CCN 050232
Hospital
CCN 050506
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,137
Unique beneficiaries
—
Total services
2,346
Distinct HCPCS
22
Medicare payment
$164K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,917 Hospitalist providers in CA — top quintile (cohort median 446).
REFERRAL NETWORK

Where Lewis Gamarra'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). 6 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
135620
Timothy Auran
Diagnostic Radiology · San Diego, CA
17104
NPI 12351854971551
Jaywant Parmar
Diagnostic Radiology · Santa Barbar, CA
1450
Erik Olson
Diagnostic Radiology · Templeton, CA
12102
CORBETT, HARRY1130
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
110481
DIGNITY COMMUNITY CARE57411
SIERRA VISTA HOSPITAL, INC.57177
San Luis Ambulance Service, Inc.
Ambulance Service Provider · San Luis Obispo, CA
3169
David Tuttle
Diagnostic Radiology · Santa Brabara, CA
2687
William Burnette
Diagnostic Radiology · Templeton, CA
2274
Stephen Holtzman
Diagnostic Radiology · Templeton, CA
2168
Timothy Auran
Diagnostic Radiology · San Diego, CA
2176
Erik Olson
Diagnostic Radiology · Templeton, CA
19101
Jaywant Parmar
Diagnostic Radiology · Santa Barbar, CA
1855
NPI 12351854971461
CORBETT, HARRY1442
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.
QUALITY · MIPS · 2024
Final MIPS score
89.4
Quality
81.5
Cost
89.5
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.61%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
4,239
Beneficiaries
—
Total drug cost
$326K
Distinct drugs
81
Brand share
12.7%
Top prescribed drugs
Amlodipine Besylate324 claims
Atorvastatin Calcium294 claims
Losartan Potassium234 claims
Hydrochlorothiazide220 claims
Metoprolol Succinate197 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$86
Payment records
3
By payment type
Food and Beverage$86