What is Marnie Welch's specialty?

Marnie Welch (NPI 1932220738) is a Medicare-billing provider whose primary specialty is Anesthesiology in Lebanon, NH.

Where does Marnie Welch practice?

Marnie Welch practices in Lebanon, NH, based on the location reported in the CMS Medicare provider datasets for NPI 1932220738.

How much does Medicare pay Marnie Welch?

Marnie Welch (NPI 1932220738) received approximately $15K in total Medicare Part B payments, serving 164 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932220738

Marnie WelchMD

AnesthesiologyLebanon, NHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 223 Anesthesiology providers in NH — below median (cohort median 217).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

79.7

Quality

53.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.20%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Marnie Welch'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MARY HITCHCOCK MEMORIAL HOSPITAL	174	506
Laurie Carver Certified Registered Nurse Anesthetist (CRNA) · Lebanon, NH	18	20
Mikhail Lisovsky Pathology · Lebanon, NH	14	19
ANDERSON, GLEN	13	13
Elizabeth Gormley Urology · Lebanon, NH	13	32
Lance Warhold Orthopedic Surgery · Lebanon, NH	12	60
Robert Harris Diagnostic Radiology · Los Angeles, CA	11	17
Albert Fischer Certified Registered Nurse Anesthetist (CRNA) · Lebanon, NH	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