DR. SIOBAHN MHARI HRUBY MD
NPI 1023214152
Internal Medicine in Little Rock, AR

Active since June 25, 2007Opted out of Medicare · through Sep 5, 2026
4301 W MARKHAM ST # 783, LITTLE ROCK, AR 72205(501) 686-8000 Get Directions Write a Review

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

About Dr. Siobahn Mhari Hruby Md NPPES

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

DR. SIOBAHN MHARI HRUBY MD (NPI 1023214152) is an individual internal medicine provider in Little Rock, Arkansas, licensed in Arkansas (E-9145) and active in the NPI registry since June 2007. She has opted out of Medicare through September 5, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1023214152
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SIOBAHN MHARI HRUBYCredential: MD
Location Address4301 W MARKHAM ST # 783Little Rock, AR 72205-7101
Mailing Address4301 W Markham St # 783Little Rock, AR 72205-7101 · (501) 686-8000
Sole ProprietorNo
Enumeration DateJune 25, 2007
Last NPPES UpdateAugust 26, 2016
NPI 1023214152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in AR · E-9145 Licensed in NE · 5617 Licensed in NE · 25263
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4301 W MARKHAM ST # 783, Little Rock, AR 72205

Other Names 1

Former Name (1)Dr. Siobahn Mhari Bower Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dr. Siobahn Mhari Hruby Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 5, 2018 through September 5, 2026.

Opt-Out Effective DateSeptember 5, 2018
Opt-Out In Effect ThroughSeptember 5, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72205 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
$119.36 typical visit price
range $51.36 – $157.74
Typical copayment $29.84 (range $12.84 – $39.43)
Most-billed visit code 99204
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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

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

Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier13 claims13 services$26.32 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.

Optometrist
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Social Worker
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Nurse Practitioner (Family)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Internal Medicine (Interventional Cardiology)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Internal Medicine (Nephrology)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pathology (Anatomic Pathology & Clinical Pathology)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Psychiatry & Neurology (Psychiatry)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Advanced Practice Midwife
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205

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 Siobahn Hruby's NPI number?

The NPI number for Siobahn Hruby is 1023214152. It was assigned to this individual provider in the NPPES registry on June 25, 2007. The provider is also known as Dr. Siobahn Mhari Bower MD.

Where is Siobahn Hruby located?

Siobahn Hruby practices at 4301 W Markham St # 783, Little Rock, AR 72205. The listed phone number is (501) 686-8000.

What is Siobahn Hruby's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Siobahn Hruby enrolled in Medicare?

No. Siobahn Hruby has opted out of Medicare through September 5, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Siobahn Hruby was last updated on August 26, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.