What is Michael Sims's specialty?

Michael Sims (NPI 1831411396) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Memphis, TN.

Where does Michael Sims practice?

Michael Sims practices in Memphis, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1831411396.

How much does Medicare pay Michael Sims?

Michael Sims (NPI 1831411396) received approximately $21K in total Medicare Part B payments, serving 232 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831411396

Michael SimsCRNA

PRACTICEGASTROINTESTINAL SPECIALISTS FOUNDATION, INCSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Memphis, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

226

Unique beneficiaries

—

Total services

228

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

Total Medicare services vs. 2,210 Certified Registered Nurse Anesthetist (CRNA) providers in TN — top quintile (cohort median 110).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

95.3

Quality

90.5

Cost

85.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Michael Sims'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Kenneth Fields Gastroenterology · Memphis, TN	105	309
Paul Bierman Gastroenterology · Harvey, IL	64	183
Paul Tanner Diagnostic Radiology · Memphis, TN	14	14
Pathgroup Labs, Llc Clinical Laboratory · Nashville, TN	11	12
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	11	14
BAPTIST MEMORIAL HOSPITAL-TIPTON	11	14

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