What is Charles Eifrig's specialty?

Charles Eifrig (NPI 1306812979) is a Medicare-billing provider whose primary specialty is Ophthalmology in Laguna Hills, CA.

Where does Charles Eifrig practice?

Charles Eifrig practices in Laguna Hills, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1306812979.

How much does Medicare pay Charles Eifrig?

Charles Eifrig (NPI 1306812979) received approximately $2.9M in total Medicare Part B payments, serving 1,339 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1306812979

Charles EifrigM.D.

OphthalmologyLaguna Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,328

Unique beneficiaries

—

Total services

54,899

Distinct HCPCS

Medicare payment

$2.7M

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — top quintile (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

413

Beneficiaries

—

Total drug cost

$18K

Distinct drugs

Brand share

20.3%

Top prescribed drugs

Ketorolac Tromethamine157 claims

Prednisolone Acetate130 claims

Tobramycin/Dexamethasone63 claims

Bromfenac Sodium21 claims

Difluprednate18 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$54K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$23K

Consulting Fee$22K

Travel and Lodging$7K

Food and Beverage$3K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$23K

Consulting Fee$22K

Travel and Lodging$7K

Food and Beverage$3K

REFERRAL NETWORK

Where Charles Eifrig'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). 9 inbound referrers · 28 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	121	267
SADDLEBACK MEMORIAL MEDICAL CENTER	95	237
HARRIS HISTOLOGY SERVICES	19	24
Memorialcare Surgical Center At Saddleback Llc Ambulatory Surgical Center · Laguna Hills, CA	17	39
Steven Sorenson Diagnostic Radiology · Redlands, CA	16	49
Savak Teymoorian Ophthalmology · Laguna Hills, CA	12	24
Jeffrey Dym Diagnostic Radiology · Laguna Niguel, CA	11	14
HERREN ENTERPRISES INC	11	18
Michael Truong Endocrinology · Mission Viejo, CA	11	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	112	245
SADDLEBACK MEMORIAL MEDICAL CENTER	89	191
MISSION HOSPITAL REGIONAL MEDICAL CENTER	73	126
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	62	113
HOAG MEMORIAL HOSPITAL PRESBYTERIAN	44	78
CALIFORNIA LABORATORY SCIENCES LLC	38	102
Steven Sorenson Diagnostic Radiology · Redlands, CA	21	34
UNIVERSITY OF CALIFORNIA IRVINE	21	57
Faris Ghosheh Ophthalmology · Mission Viejo, CA	19	40
HARRIS HISTOLOGY SERVICES	19	25
Falck Mobile Health Corp Ambulance Service Provider · Orange, CA	18	23
Memorialcare Surgical Center At Saddleback Llc Ambulatory Surgical Center · Laguna Hills, CA	17	36

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history