What is Michael Collier's specialty?

Michael Collier (NPI 1811933674) is a Medicare-billing provider whose primary specialty is Internal Medicine in Knoxville, TN.

Where does Michael Collier practice?

Michael Collier practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1811933674.

How much does Medicare pay Michael Collier?

Michael Collier (NPI 1811933674) received approximately $265K in total Medicare Part B payments, serving 485 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811933674

Michael CollierMD

PRACTICESUMMIT MEDICAL GROUP, PLLCSee all providers at this practice →

Internal MedicineKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

7,624

Unique beneficiaries

—

Total services

12,236

Distinct HCPCS

Medicare payment

$260K

Peer benchmark

Total Medicare services vs. 1,907 Internal Medicine providers in TN — top quintile (cohort median 791).

PRESCRIBING · PART D · 2024

Total Rx claims

9,662

Beneficiaries

—

Total drug cost

$884K

Distinct drugs

149

Brand share

21.3%

Top prescribed drugs

Rosuvastatin Calcium630 claims

Levothyroxine Sodium560 claims

Atorvastatin Calcium495 claims

Amlodipine Besylate368 claims

Pantoprazole Sodium325 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

187

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Michael Collier'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKWEST MEDICAL CENTER	65	250
Brittany Ryan Physician Assistant · Knoxville, TN	35	121
Cortney Jardet Physician Assistant · Knoxville, TN	31	148
METRO KNOXVILLE HMA LLC	30	99
CRUZE, CAROL	23	66
OJEDA, GABRIEL	17	41
NICKELL, KAREN	15	80
Gary Spiegelman Gastroenterology · Knoxville, TN	12	38
Gregory Brewer Interventional Cardiology · Norton, VA	11	57

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