What is Maura Sparks's specialty?

Maura Sparks (NPI 1124020516) is a Medicare-billing provider whose primary specialty is Internal Medicine in Wilton, CT.

Where does Maura Sparks practice?

Maura Sparks practices in Wilton, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1124020516.

How much does Medicare pay Maura Sparks?

Maura Sparks (NPI 1124020516) received approximately $112K in total Medicare Part B payments, serving 311 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1124020516

Maura SparksMD

Internal MedicineWilton, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

897

Unique beneficiaries

—

Total services

1,265

Distinct HCPCS

Medicare payment

$109K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in CT — top quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

4,502

Beneficiaries

—

Total drug cost

$179K

Distinct drugs

Brand share

16.9%

Top prescribed drugs

Atorvastatin Calcium341 claims

Losartan Potassium333 claims

Amlodipine Besylate316 claims

Levothyroxine Sodium285 claims

Rosuvastatin Calcium265 claims

QUALITY · MIPS · 2024

Final MIPS score

86.6

Quality

84.9

Cost

71.3

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (9)

Home health agency

Home health agency

Home health agency

Home health agency

Home health agency

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Maura Sparks'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). 20 inbound referrers · 39 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORWALK HOSPITAL ASSOCIATION	133	453
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	60	200
Heather Frimmer Diagnostic Radiology · Norwalk, CT	33	56
MICHAELSON, STEPHEN	31	72
Empire City Laboratories, Inc Clinical Laboratory · Brooklyn, NY	31	68
Charles Augenbraun Cardiology · Norwalk, CT	27	81
Ralph Kirmser Cardiology · Norwalk, CT	23	68
Ryan Crawford Diagnostic Radiology · Portland, OR	22	39
NORWALK HOSPITAL ASSOCIATION	20	49
David Lomnitz Cardiology · Norwalk, CT	19	58
Glenn Siegel Endocrinology · Norwalk, CT	16	46
Maria Pavlis Cardiology · Norwalk, CT	14	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NORWALK HOSPITAL ASSOCIATION	166	588
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	118	365
Evan Wasserman Diagnostic Radiology · Norwalk, CT	29	47
James Bauman Diagnostic Radiology · Norwalk, CT	26	55
Andrew Shih Diagnostic Radiology · Norwalk, CT	25	53
Ryan Crawford Diagnostic Radiology · Portland, OR	23	43
NORWALK HOSPITAL ASSOCIATION	23	52
Heather Frimmer Diagnostic Radiology · Norwalk, CT	23	46
MICHAELSON, STEPHEN	23	77
Steven Bernstein Diagnostic Radiology · Norwalk, CT	22	43
Ralph Kirmser Cardiology · Norwalk, CT	20	56
Charles Cochran Internal Medicine · Norwalk, CT	20	79

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