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PROVIDER PROFILE · NPI 1003852708

Anne ChenM.D.

PRACTICEANNE CHEN MD INCSee all providers at this practice →
Internal MedicineVacaville, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 053162
Home health agency
CCN 059551
Home health agency
CCN 559548
Home health agency
CCN 050101
Hospital
CCN 050108
Hospital
CCN 050367
Hospital
QUALITY · MIPS · 2024
Final MIPS score
93.7
Quality
86.8
Cost
86.4
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.78%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
7,037
Beneficiaries
—
Total drug cost
$760K
Distinct drugs
125
Brand share
21.3%
Top prescribed drugs
Amlodipine Besylate444 claims
Atorvastatin Calcium443 claims
Lisinopril300 claims
Losartan Potassium253 claims
Metformin Hcl240 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
277
Unique beneficiaries
—
Total services
360
Distinct HCPCS
5
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).
REFERRAL NETWORK

Where Anne Chen'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). 2 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Michael Hallenbeck
Diagnostic Radiology · Grass Valley, CA
2239
RICHEY, MARK2148
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SIERRA NEVADA MEMORIAL-MINERS HOSPITAL184669
Unilab Corporation
Clinical Laboratory · Sacramento, CA
44115
Michael Hallenbeck
Diagnostic Radiology · Grass Valley, CA
4091
NORTHBAY HEALTHCARE GROUP36109
Robert Crockett
Diagnostic Radiology · Lynnwood, WA
3479
David Palmer
Diagnostic Radiology · Albany, NY
3382
RICHEY, MARK2762
Martin Engel
Diagnostic Radiology · Red Wing, MN
2547
Cynthia Tan
Diagnostic Radiology · Maywood, IL
1533
Susan Gootnick
Diagnostic Radiology · Kentfield, CA
1318
Bradley Sandler
Ophthalmology · Fairfield, CA
1324
Ryan Smith
Cardiology · Grass Valley, CA
1118
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.