What is Maria Perlis's specialty?

Maria Perlis (NPI 1275582314) is a Medicare-billing provider whose primary specialty is Family Practice in Lancaster, PA.

Where does Maria Perlis practice?

Maria Perlis practices in Lancaster, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1275582314.

How much does Medicare pay Maria Perlis?

Maria Perlis (NPI 1275582314) received approximately $38K in total Medicare Part B payments, serving 130 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events