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BRIAN TIMOTHY ONEILL M.D./PH.D.
NPI 1477720357
Internal Medicine - Endocrinology, Diabetes & Metabolism in Iowa City, IA

Active since May 10, 2008PECOS EnrolledAccepts Medicare Assignment
200 HAWKINS DR, DEPT OF MEDICNE, DIVISION OF ENDOCRINOLOGY, IOWA CITY, IA 52242(855) 467-3700(319) 467-2410 Get Directions Write a Review

NPPES record last updated: July 8, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Brian Timothy Oneill M.d./ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIAN TIMOTHY ONEILL M.D./PH.D. (NPI 1477720357) is an individual endocrinology, diabetes & metabolism provider in Iowa City, Iowa, licensed in Iowa (MD-43592) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and is a graduate of University Of Utah School Of Medicine (2008).

NPPES Registry Identity

NPI1477720357
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameBRIAN TIMOTHY ONEILLCredential: M.D./PH.D.
Location Address200 HAWKINS DR, DEPT OF MEDICNE, DIVISION OF ENDOCRINOLOGYIowa City, IA 52242-1009
Mailing Address200 Hawkins Dr, Dept Of Medicne, Division Of EndocrinologyIowa City, IA 52242-1009 · (855) 467-3700 · Fax (319) 467-2410
Phone(855) 467-3700
Fax(319) 467-2410
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2008
Enumeration DateMay 10, 2008
Last NPPES UpdateJuly 8, 2016
✔ NPI 1477720357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in IA · MD-43592
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
200 HAWKINS DR, Iowa City, IA 52242
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brian Timothy Oneill M.d./ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971744426
PECOS Enrollment IDI20160803003056
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
19 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Iowa Hospital & Clinics

Acute Care Hospitals · Iowa City, IA
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number160058
Location200 Hawkins DriveIowa City, IA 52242 · Johnson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.23 typical visit price
range $52.96 – $161.40
Typical copayment $30.55 (range $13.24 – $40.35)
Most-billed visit code 99204
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
2 suppliers11 claims22 services$6.34 avg. paid by Medicare
Insulin for administration through dme (i.e., insulin pump) per 50 units J1817
Treatment-Injections and Infusions (nononcologic) · category RI000N
1 supplier11 claims260 services$6.98 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
4 suppliers12 claims12 services$187.69 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SANGIL LEE M.D.
Emergency Medicine
200 HAWKINS DR
IOWA CITY, IA 52242
Johnson County (319) 356-2233
RAMI G. EL ABIAD M.D.
Internal Medicine (Gastroenterology)
200 HAWKINS DR
IOWA CITY, IA 52242
Johnson County (319) 356-4901
GRERK SUTAMTEWAGUL MD
Internal Medicine (Hematology & Oncology)
200 HAWKINS DR, DEPT OF INTERNAL MEDICINE
IOWA CITY, IA 52242
Johnson County (319) 356-1616
DR. KALEB TANNER VEIT D.O.
Internal Medicine (Critical Care Medicine)
200 HAWKINS DR
IOWA CITY, IA 52242
Johnson County (319) 356-2320
OMAR JABER M.D
Chronic Disease Hospital
200 HAWKINS DR
IOWA CITY, IA 52242
Johnson County (319) 471-8958
JENNIFER MANCUSO MS, CGC
Genetic Counselor, MS
200 HAWKINS DR, 31663 PFP
IOWA CITY, IA 52242
Johnson County (319) 384-7983
ASHLEY KAISER M.D.
Obstetrics & Gynecology
200 HAWKINS DR, DEPT OF OBGYN
IOWA CITY, IA 52242
Johnson County (319) 356-2294
MRS. NANCY JANE MILLICE
Health Educator
200 HAWKINS DR, 0733 JPP
IOWA CITY, IA 52242
Johnson County (319) 356-3825

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Oneill's NPI number?

The NPI number for Brian Oneill is 1477720357. It was assigned to this individual provider in the NPPES registry on May 10, 2008.

Where is Brian Oneill located?

Brian Oneill practices at 200 Hawkins Dr Dept Of Medicne, Division Of Endocrinology, Iowa City, IA 52242. The listed phone number is (855) 467-3700.

What is Brian Oneill's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Brian Oneill enrolled in Medicare?

Yes. Brian Oneill is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Brian Oneill accept?

Health plans from Medica and Sanford Health Plan list Brian Oneill as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Brian Oneill affiliated with any hospitals?

According to CMS data, Brian Oneill is affiliated with University Of Iowa Hospital & Clinics.

When was this NPI record last updated?

The NPPES record for Brian Oneill was last updated on July 8, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.