PROVIDER PROFILE · NPI 1952393704

Nancy McmullenCRNA

Certified Registered Nurse Anesthetist (CRNA)Saint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

127

Unique beneficiaries

—

Total services

127

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 1,444 Certified Registered Nurse Anesthetist (CRNA) providers in MO — above median (cohort median 116).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Nancy Mcmullen'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITALS EAST COMMUNITIES	180	279
John Farrell Internal Medicine · Saint Louis, MO	37	80
Muddasani Reddy Internal Medicine · Saint Louis, MO	31	62
Jane Caldwell Anesthesiology · Saint Louis, MO	17	17
Todd Bailey Anesthesiology · Saint Louis, MO	16	20
Christopher Wang Anesthesiology · Saint Louis, MO	15	15
Sarah Herbst Anesthesiology · Hartford, CT	12	12

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