What is Mary Scheimann's specialty?

Mary Scheimann (NPI 1205834447) is a Medicare-billing provider whose primary specialty is Internal Medicine in Guilford, CT.

Where does Mary Scheimann practice?

Mary Scheimann practices in Guilford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1205834447.

How much does Medicare pay Mary Scheimann?

Mary Scheimann (NPI 1205834447) received approximately $85K in total Medicare Part B payments, serving 186 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1205834447

Mary ScheimannM.D.

Internal MedicineGuilford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

747

Unique beneficiaries

—

Total services

978

Distinct HCPCS

Medicare payment

$72K

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

4,196

Beneficiaries

—

Total drug cost

$274K

Distinct drugs

Brand share

17.3%

Top prescribed drugs

Atorvastatin Calcium396 claims

Levothyroxine Sodium286 claims

Rosuvastatin Calcium198 claims

Amlodipine Besylate196 claims

Lisinopril160 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

86.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 077143

Home health agency

CCN 070022

Hospital

CCN 072003

Long-term care hospital

REFERRAL NETWORK

Where Mary Scheimann'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). 4 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	110	332
Fraser Lawrence Internal Medicine · Guilford, CT	16	40
YALE NEW HAVEN HOSPITAL	14	27
VISITING NURSE ASSOCIATION COMMUNITY HEALTHCARE, INC	11	34

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
YALE NEW HAVEN HOSPITAL	145	800
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	61	195
NOVICK, GARY	20	45
KNOBELMAN, RICHARD	17	28
VISITING NURSE ASSOCIATION COMMUNITY HEALTHCARE, INC	13	38
Yale University Clinical Laboratory · New Haven, CT	11	17

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