PROVIDER PROFILE · NPI 1811188543

Drew ChronisterMD

OphthalmologyThorndale, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,027

Unique beneficiaries

—

Total services

3,653

Distinct HCPCS

Medicare payment

$335K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,168

Beneficiaries

—

Total drug cost

$118K

Distinct drugs

Brand share

36.9%

Top prescribed drugs

Latanoprost177 claims

Prednisolone Acetate167 claims

Timolol Maleate167 claims

Polymyxin B Sulf/Trimethoprim116 claims

Ketorolac Tromethamine114 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$436

Payment records

By payment type

Food and Beverage$436

REFERRAL NETWORK

Where Drew Chronister'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	89	159
COATESVILLE HOSPITAL CORPORATION	82	155
CHESTER COUNTY HOSPITAL	62	131
CROZER-CHESTER MEDICAL CENTER	30	134
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	28	42
MAIN LINE HOSPITALS, INC.	27	44
NPI 1477543627	22	53
Jeffrey Hare Diagnostic Radiology · Edina, MN	17	23
Geoffrey Burgess Family Practice · Coatesville, PA	15	40
Alexander Shpilman Internal Medicine · Thorndale, PA	14	23
NPI 1245205160	13	18
Robert Satriale Pulmonary Disease · Philadelphia, PA	12	30

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