What is Steven Flier's specialty?

Steven Flier (NPI 1013905751) is a Medicare-billing provider whose primary specialty is Internal Medicine in Chestnut Hill, MA.

Where does Steven Flier practice?

Steven Flier practices in Chestnut Hill, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1013905751.

How much does Medicare pay Steven Flier?

Steven Flier (NPI 1013905751) received approximately $105K in total Medicare Part B payments, serving 194 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1013905751

Steven FlierM.D.

PRACTICEPERSONAL PHYSICIANS HEALTHCARE PCSee all providers at this practice →

Internal MedicineChestnut Hill, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,026

Unique beneficiaries

—

Total services

1,184

Distinct HCPCS

Medicare payment

$101K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

2,793

Beneficiaries

—

Total drug cost

$389K

Distinct drugs

Brand share

21.2%

Top prescribed drugs

Atorvastatin Calcium318 claims

Rosuvastatin Calcium222 claims

Amlodipine Besylate139 claims

Metformin Hcl118 claims

Apixaban117 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Steven Flier'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	36	100

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	95	288
BETH ISRAEL DEACONESS MEDICAL CENTER, INC.	60	286
THE GENERAL HOSPITAL CORPORATION	11	38

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