PROVIDER PROFILE · NPI 1275582314

Maria PerlisM.D.

PRACTICESTEPHEN DIAMANTONI & ASSOCIATES FAMILY PRACTICE PCSee all providers at this practice →

Family PracticeLancaster, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

363

Unique beneficiaries

—

Total services

635

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 4,194 Family Practice providers in PA — above median (cohort median 645).

PRESCRIBING · PART D · 2024

Total Rx claims

5,566

Beneficiaries

—

Total drug cost

$440K

Distinct drugs

102

Brand share

19.2%

Top prescribed drugs

Atorvastatin Calcium504 claims

Lisinopril285 claims

Amlodipine Besylate246 claims

Metformin Hcl244 claims

Metoprolol Succinate204 claims

QUALITY · MIPS · 2024

Final MIPS score

85.9

Quality

73.2

Cost

77.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.46%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$85

Payment records

By payment type

Food and Beverage$85

Top paying entities

Food and Beverage$85

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 390100

Hospital

CCN 390225

Hospital

REFERRAL NETWORK

Where Maria Perlis'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). 5 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	101	291
LANCASTER GENERAL HOSPITAL	69	439
Joyce Vafeas Family Practice · Lancaster, PA	34	97
Howard Gerstein Family Practice · Lancaster, PA	29	72
EPHRATA COMMUNITY HOSPITAL	20	104

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LANCASTER GENERAL HOSPITAL	59	320
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	39	113
Joyce Vafeas Family Practice · Lancaster, PA	32	82
Howard Gerstein Family Practice · Lancaster, PA	28	66
EPHRATA COMMUNITY HOSPITAL	17	66

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