PROVIDER PROFILE · NPI 1952349771

John SammartinoMD

OphthalmologyDrexel Hill, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

861

Unique beneficiaries

—

Total services

1,067

Distinct HCPCS

Medicare payment

$144K

Peer benchmark

Total Medicare services vs. 810 Ophthalmology providers in PA — below median (cohort median 1,854).

PRESCRIBING · PART D · 2024

Total Rx claims

836

Beneficiaries

—

Total drug cost

$15K

Distinct drugs

Brand share

30.5%

Top prescribed drugs

Latanoprost257 claims

Tobramycin/Dexamethasone106 claims

Prednisolone Acetate85 claims

Azelastine Hcl71 claims

Neomycin/Polymyxin B/Dexametha70 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

100.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Sammartino'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DELAWARE COUNTY MEMORIAL HOSPITAL	114	372
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	92	161
MAIN LINE HOSPITALS, INC.	35	50
CROZER-CHESTER MEDICAL CENTER	33	58
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	29	59
Edward Cikowski Internal Medicine · Springfield, PA	17	37
Leonard Ginsburg Ophthalmology · Springfield, PA	14	28
Edward Villanueva Podiatry · Drexel Hill, PA	14	22
Warren Cohen Diagnostic Radiology · Huntingdon Valley, PA	12	13
RIDDLE MEMORIAL HOSPITAL	11	16
Nancy Waywood Certified Registered Nurse Anesthetist (CRNA) · Port Charlotte, FL	11	27

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