IAN G. DORWARD MD – NPI #1841417896
Neurological Surgery

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Health Care Provider Taxonomy Code for Neurological Surgery

IAN DORWARD is a neurological surgeon located in PROVO, UT. NPPES has assigned the NPI number 1841417896 to IAN DORWARD on April 19, 2007. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207T00000X from the Health Care Provider Taxonomy code set, which is classified as Neurological Surgery.

The NPI profile was last updated on Nov 11, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for IAN DORWARD below.

NPI Profile for
IAN G. DORWARD

NPI Number
1841417896
Enumeration Date

(more than 19 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
IAN G. DORWARD
Credentials
MD
Primary location
1055 N 300 W STE 400
PROVO, UT 84604-3359
Phone: (801) 357-3460 Fax:
1 Other location(s):
100 Entrance Way
Dept Neurological Surgery, Ste B
Saint Peters, MO 63376-1645
Phone: (636) 916-7140
Fax: (636) 916-7139
Mailing address
PO BOX 27128
SALT LAKE CITY, UT 84127-0128
Phone: Fax:
Sole Proprietor
No
Updated
Certification Date
Nov 11, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for IAN DORWARD

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidMO200008324
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207T00000X
- Neurological Surgery (Primary)		 UT 14209660-1205
207XS0117X
- Orthopaedic Surgery / Orthopaedic Surgery of the Spine		 MO 2010003191

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service
Endpoint type
CONNECT URL
Endpoint Description
2.16.840.1.113883.3.2019.3
Content Type
Affiliation
Y
Endpoint Location
1300 SE CARDINAL CT STE 190,
VANCOUVER, WA 77025-1669

Additional Information

Education
WASHINGTON UNIVERSITY SCHOOL OF MEDICINE - Graduated 2005
Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
IAN DORWARD is affiliated with the following medical group(s):
  • HOSPITAL
    • BARNES JEWISH HOSPITAL
      ONE BARNES-JEWISH HOSPITAL PLAZA
      SAINT LOUIS, MO 63110
    • BARNES-JEWISH ST PETERS HOSPITAL
      10 HOSPITAL DR
      SAINT PETERS, MO 63376
    • MISSOURI BAPTIST MEDICAL CENTER
      3015 N BALLAS RD
      TOWN AND COUNTRY, MO 63131
    • PROGRESS WEST HOSPITAL
      2 PROGRESS POINT PKWY
      O FALLON, MO 63368

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.