PROVIDER PROFILE · NPI 1770541294

Mark MandelMD

PRACTICEOPTIMA OPHTHALMIC MEDICAL ASSOCIATES, INCSee all providers at this practice →

OphthalmologyHayward, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,357

Unique beneficiaries

—

Total services

2,065

Distinct HCPCS

Medicare payment

$268K

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

1,962

Beneficiaries

—

Total drug cost

$109K

Distinct drugs

Brand share

42.0%

Top prescribed drugs

Prednisolone Acetate429 claims

Moxifloxacin Hcl429 claims

Diclofenac Sodium293 claims

Erythromycin Base278 claims

Ketorolac Tromethamine157 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

90.8

Cost

79.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.85%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$889

Payment records

By payment type

Food and Beverage$889

Top paying entities

Food and Beverage$889

REFERRAL NETWORK

Where Mark Mandel'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Optima Ophthalmic Medical Associates Inc Ambulatory Surgical Center · Hayward, CA	324	815
Penna Bui Anesthesiology · Castro Valley, CA	58	100
Lawrence Holm Anesthesiology · Castro Valley, CA	56	99
Marina Swee Anesthesiology · Castro Valley, CA	28	42
PORCIUNCULA, GENEROSO	18	41
STANFORD HEALTH CARE TRI-VALLEY	14	27
Jaya Karnani Family Practice · Castro Valley, 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