Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Hospitalists in Council Bluffs, IA

Browse 22 Hospitalist providers listed in NPPES with a practice address in Council Bluffs, Iowa.

22 Healthcare Providers

How Council Bluffs compares with the U.S.

Council Bluffs has 35 Hospitalists per 100,000 residents, 4.2 times the U.S. rate of 8.3.

That is 22 active Hospitalists with a practice address in Council Bluffs, for a population of 62,586.

The Iowa rate is 9.4 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of Hospitalists in Council Bluffs listed in the CMS Medicare file (19 of 19) accept Medicare assignment. That is higher than the Iowa share of 93%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

11% of Hospitalists in Council Bluffs listed in the CMS Medicare file (2 of 19) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Iowa share of 4%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Hospitalist Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Hospitalist practitioners in Council Bluffs, IA

Source: CMS PECOS
PECOS Enrolled Specialists 21 In Council Bluffs, IA
Part B Lab & Imaging Eligible 21 Diagnostic Referrals
DME Ordering Eligible 21 Durable Medical Equipment
Home Health Agency Referrals 21 HHA Ordering Eligible
Showing 1โ€“20 of 22 providers
With recent CMS data first, then Aโ€“Z

Dr. Krishan Ariyarathna , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
933 E Pierce St, Council Bluffs, IA 515034626
Phone: 7123964360
NPI Identifier 1497975353
View Full Profile

Dr. Yuttana Chawengsub , MD, PhD

Hospitalist

Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1518306570
View Full Profile

Dr. Clifton R. Davis , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
933 E Pierce St, Council Bluffs, IA 51503
Phone: 7123964360
NPI Identifier 1083077358
View Full Profile
Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1548781305
View Full Profile

Worku Haile

Hospitalist

Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1679951214
View Full Profile

Dr. Christopher J Holewinski , RP, DO

Hospitalist

Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 7123285490
NPI Identifier 1043643687
View Full Profile

Dr. Umajyothi Indukuri , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
933 E Pierce St, Council Bluffs, IA 515034626
Phone: 7123964360
NPI Identifier 1679702807
View Full Profile

Dr. Deanna J Larson , MD

Hospitalist

Active NPI Status
800 Mercy Dr, Council Bluffs, IA 51503
Phone: 8555244001
NPI Identifier 1710094545
View Full Profile

Dr. Prasanti Mandalapu , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
933 E Pierce St, Council Bluffs, IA 515034626
Phone: 7123964360
NPI Identifier 1518163831
View Full Profile

Dr. Michal Miller , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1184987828
View Full Profile

Dr. Mark A Otto , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1386794386
View Full Profile

Dr. Evelyn E Reher , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
933 E Pierce St, Council Bluffs, IA 515034626
Phone: 7123964360
NPI Identifier 1992759542
View Full Profile

Dr. Eric C Rice , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1366545212
View Full Profile

Dr. Nicholas Sakis , MD

Hospitalist

Active NPI Status
800 Mercy Dr, Council Bluffs, IA 51503
Phone: 8555244001
NPI Identifier 1932582848
View Full Profile
Active NPI Status Accepts Medicare Assignment
933 E. Pierce St., Council Bluffs, IA 515034626
Phone: 7123964360
NPI Identifier 1083177224
View Full Profile

Dr. Meyer P. Schwartz , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1629188651
View Full Profile

Dr. Thomas Volberding , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8558244001
NPI Identifier 1376117036
View Full Profile

Dr. Anna Theresa Wiley , MD

Hospitalist

Active NPI Status
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1790215747
View Full Profile

Dr. Tyler James Willson , MD

Hospitalist

Active NPI Status Accepts Medicare Assignment
933 E Pierce St, Council Bluffs, IA 515034626
Phone: 7123964360
NPI Identifier 1407167620
View Full Profile

Dr. Mohammed Zalabani , MBCHB

Hospitalist

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
800 Mercy Dr, Council Bluffs, IA 515033128
Phone: 8555244001
NPI Identifier 1427345966
View Full Profile

Frequently Asked Questions about Hospitalist in Council Bluffs

How do I check a Hospitalist practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Iowa licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.