What is James Davison's specialty?

James Davison (NPI 1104818996) is a Medicare-billing provider whose primary specialty is Ophthalmology in Marshalltown, IA.

Where does James Davison practice?

James Davison practices in Marshalltown, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1104818996.

How much does Medicare pay James Davison?

James Davison (NPI 1104818996) received approximately $119K in total Medicare Part B payments, serving 196 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104818996

James DavisonMD

PRACTICEWOLFE CLINIC INCSee all providers at this practice →

OphthalmologyMarshalltown, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

497

Unique beneficiaries

—

Total services

949

Distinct HCPCS

Medicare payment

$116K

Peer benchmark

Total Medicare services vs. 135 Ophthalmology providers in IA — bottom quintile (cohort median 2,957).

PRESCRIBING · PART D · 2024

Total Rx claims

441

Beneficiaries

—

Total drug cost

$31K

Distinct drugs

Brand share

41.5%

Top prescribed drugs

Prednisolone Acetate187 claims

Moxifloxacin Hcl141 claims

Bromfenac Sodium42 claims

Ketorolac Tromethamine32 claims

Bromfenac Sodium21 claims

QUALITY · MIPS · 2024

Final MIPS score

22.4

Quality

0.0

Cost

74.6

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.32%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where James Davison'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). 38 inbound referrers · 61 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Wolfe Surgery Center, Llc Ambulatory Surgical Center · West Des Moines, IA	440	1,220
CATHOLIC HEALTH INITIATIVES-IOWA CORP	113	217
LYON, DONALD	60	70
Anita Hadley Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	52	62
Kay Campbell Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	44	51
CENTRAL IOWA HOSPITAL CORPORATION	38	61
Mark Hilliard Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	37	42
WHITE, CAROLYN	32	45
Angela Sadler Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	30	36
Kristen Heimbuch Certified Registered Nurse Anesthetist (CRNA) · Lancaster, WI	28	63
Scott Collings Optometry · Grinnell, IA	28	83
Greggory Sutton Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	25	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Wolfe Surgery Center, Llc Ambulatory Surgical Center · West Des Moines, IA	338	396
CENTRAL IOWA HEALTHCARE	205	1,139
LYON, DONALD	104	160
Anita Hadley Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	97	146
Kay Campbell Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	82	131
Angela Sadler Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	75	139
FLANIGAN, TRACI	66	103
Mark Hilliard Certified Registered Nurse Anesthetist (CRNA) · West Des Moines, IA	66	90
CATHOLIC HEALTH INITIATIVES-IOWA CORP	64	102
CATHOLIC HEALTH INITIATIVES-IOWA CORP	63	86
Scott Collings Optometry · Grinnell, IA	59	175
Eric Barrett Certified Registered Nurse Anesthetist (CRNA) · Knoxville, IA	58	208

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