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PROVIDER PROFILE · NPI 1043345366

Perry HaugenM.D.

OphthalmologySonora, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050335
Hospital
REFERRAL NETWORK

Where Perry Haugen'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). 58 inbound referrers · 122 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jason Hwang
Diagnostic Radiology · Oakland, CA
123254
SONORA COMMUNITY HOSPITAL123236
Joanne Rios
Certified Clinical Nurse Specialist · Sonora, CA
86264
David Allen
Internal Medicine · Sonora, CA
82196
John Shield
Internal Medicine · Sonora, CA
66360
James Comazzi
Specialist · Sonora, CA
65191
Eric Hemminger
Cardiology · Englewood, CO
56200
Daniel Dubose
Otolaryngology · Sonora, CA
53177
NPI 131697615248163
Shalom Margolis
Specialist · Sonora, CA
47148
Robert Reina
Internal Medicine · Sonora, CA
42104
Reiker Schultz
Internal Medicine · Sonora, CA
42221
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SONORA COMMUNITY HOSPITAL9273,190
Arthur N Donaldson M D Inc
Ambulatory Surgical Center · Sonora, CA
3171,437
Vinod Bhan
Certified Registered Nurse Anesthetist (CRNA) · Sonora, CA
2501,243
Jason Hwang
Diagnostic Radiology · Oakland, CA
118264
Michael Maiman
Diagnostic Radiology · Oakland, CA
118237
SONORA COMMUNITY HOSPITAL111214
Unilab Corporation
Clinical Laboratory · Sacramento, CA
105268
Gregory Schaner
Diagnostic Radiology · Oakland, CA
98182
MARK TWAIN MEDICAL CENTER96221
Zachary Cooper
Dermatology · Sonora, CA
94173
PHILLIPS, DANIEL88207
Joanne Rios
Certified Clinical Nurse Specialist · Sonora, CA
87264
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.
PRESCRIBING · PART D · 2024
Total Rx claims
2,486
Beneficiaries
—
Total drug cost
$83K
Distinct drugs
14
Brand share
34.0%
Top prescribed drugs
Latanoprost730 claims
Ketorolac Tromethamine473 claims
Moxifloxacin Hcl441 claims
Timolol Maleate277 claims
Neomycin/Polymyxin B/Dexametha165 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
4,918
Unique beneficiaries
—
Total services
7,028
Distinct HCPCS
19
Medicare payment
$697K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — top quintile (cohort median 1,859).
QUALITY · MIPS · 2024
Final MIPS score
84.8
Quality
91.0
Cost
61.2
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.41%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$27
Payment records
1
By payment type
Food and Beverage$27