What is John Cromwell's specialty?

John Cromwell (NPI 1174535504) is a Medicare-billing provider whose primary specialty is Colorectal Surgery (Proctology) in Iowa City, IA.

Where does John Cromwell practice?

John Cromwell practices in Iowa City, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1174535504.

How much does Medicare pay John Cromwell?

John Cromwell (NPI 1174535504) received approximately $7K in total Medicare Part B payments, serving 57 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1174535504

John CromwellMD

PRACTICEUIHC UROLOGY CLINICSee all providers at this practice →

Colorectal Surgery (Proctology)Iowa City, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 13 Colorectal Surgery (Proctology) providers in IA — bottom quintile (cohort median 406).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

80.0

Quality

75.7

Cost

72.3

Improvement activities

40.0

Promoting interop.

78.0

Payment adjustment

0.21%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 160058

Hospital

REFERRAL NETWORK

Where John Cromwell'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). 2 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STATE UNIVERSITY OF IOWA	48	243
BESLER, DIANA	13	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
STATE UNIVERSITY OF IOWA	70	386
Regina Randall Nurse Practitioner · Iowa City, IA	13	31

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