What is Susan Longar's specialty?

Susan Longar (NPI 1578506960) is a Medicare-billing provider whose primary specialty is Ophthalmology in Daly City, CA.

Where does Susan Longar practice?

Susan Longar practices in Daly City, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1578506960.

How much does Medicare pay Susan Longar?

Susan Longar (NPI 1578506960) received approximately $286K in total Medicare Part B payments, serving 1,017 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578506960

Susan LongarM.D.

PRACTICEFARALLON EYE PHYSICIANS CORPSee all providers at this practice →

OphthalmologyDaly City, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,448

Unique beneficiaries

—

Total services

3,823

Distinct HCPCS

Medicare payment

$278K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,744

Beneficiaries

—

Total drug cost

$296K

Distinct drugs

Brand share

36.2%

Top prescribed drugs

Latanoprost1,115 claims

Moxifloxacin Hcl276 claims

Prednisolone Acetate248 claims

Dorzolamide Hcl/Timolol Maleat170 claims

Bimatoprost113 claims

QUALITY · MIPS · 2024

Final MIPS score

20.6

Quality

0.0

Cost

68.7

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.53%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$451

Payment records

By payment type

Food and Beverage$451

Top paying entities

Food and Beverage$451

REFERRAL NETWORK

Where Susan Longar'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SETON MEDICAL CENTER	265	844
Kris Kealey Internal Medicine · San Francisco, CA	43	112
Aman Khan Orthopedic Surgery · Daly City, CA	31	63
Christopher Yoo Diagnostic Radiology · Burlingame, CA	25	37
HODDINOTT, RUTH	21	53
James Feeney Cardiology · Provo, UT	19	58
David Vaughan Cardiology · Daly City, CA	18	47
Michael Bigelow Anesthesiology · Daly City, CA	17	60
SHAMASH, KAMAL	15	50
Paul Hartman Dermatology · Daly City, CA	12	16
Daniel Oneill Cardiology · San Francisco, CA	12	26
Yin-Yin Myint Internal Medicine · Daly City, CA	11	25

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events