What is Mary Mcmillan's specialty?

Mary Mcmillan (NPI 1861451221) is a Medicare-billing provider whose primary specialty is Internal Medicine in Blaine, MN.

Where does Mary Mcmillan practice?

Mary Mcmillan practices in Blaine, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1861451221.

How much does Medicare pay Mary Mcmillan?

Mary Mcmillan (NPI 1861451221) received approximately $60K in total Medicare Part B payments, serving 189 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861451221

Mary McmillanMD

PRACTICEALLINA HEALTH SYSTEMSee all providers at this practice →

Internal MedicineBlaine, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

749

Unique beneficiaries

—

Total services

912

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

Total Medicare services vs. 1,849 Internal Medicine providers in MN — top quintile (cohort median 405).

PRESCRIBING · PART D · 2024

Total Rx claims

4,479

Beneficiaries

—

Total drug cost

$350K

Distinct drugs

Brand share

21.0%

Top prescribed drugs

Levothyroxine Sodium287 claims

Losartan Potassium285 claims

Atorvastatin Calcium279 claims

Rosuvastatin Calcium264 claims

Amlodipine Besylate201 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mary Mcmillan'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sally Engebretson Internal Medicine · Plymouth, MN	12	49

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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