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PROVIDER PROFILE · NPI 1225268824

Na ShenM.D.

EndocrinologyThousand Oaks, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050549
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,072
Unique beneficiaries
—
Total services
7,773
Distinct HCPCS
9
Medicare payment
$228K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 633 Endocrinology providers in CA — top quintile (cohort median 1,164).
PRESCRIBING · PART D · 2024
Total Rx claims
3,266
Beneficiaries
—
Total drug cost
$1.6M
Distinct drugs
40
Brand share
62.2%
Top prescribed drugs
Levothyroxine Sodium419 claims
Semaglutide346 claims
Metformin Hcl261 claims
Metformin Hcl259 claims
Tirzepatide247 claims
QUALITY · MIPS · 2024
Final MIPS score
87.5
Quality
79.4
Cost
73.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.53%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$211
Payment records
3
By payment type
Food and Beverage$211
REFERRAL NETWORK

Where Na Shen'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 · 14 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
65255
LOS ROBLES REGIONAL MEDICAL CENTER3289
Lucia Dattoma
Geriatric Medicine · Simi Valley, CA
2792
Roman Leibzon
Cardiology · Burbank, CA
1965
Ashley Bateman
Family Practice · Malibu, CA
1441
Natalie Kadin
Otolaryngology · Thousand Oaks, CA
1322
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Regents Of The University Of
Clinical Laboratory · Panorama City, CA
101258
Unilab Corporation
Clinical Laboratory · West Hills, CA
43117
REGENTS UNIV OF CALIF LOS ANGELES3890
LOS ROBLES REGIONAL MEDICAL CENTER35100
Lucia Dattoma
Geriatric Medicine · Simi Valley, CA
2057
Roman Leibzon
Cardiology · Burbank, CA
2090
Tsz Ying Lee
Internal Medicine · Los Angeles, CA
1946
Ashley Bateman
Family Practice · Malibu, CA
1432
LEE, PAMELA1343
Maryum Merchant
Pulmonary Disease · Westlake Village, CA
1334
Rachel Ferrara
Family Practice · Thousand Oaks, CA
1223
Janki Shah
Cardiology · Santa Monica, CA
1225
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.