DR. IAN GORDON DORWARD (MD) – Neurological Surgery Physician, NPI 1841417896
Neurological Surgery Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
185 NEUROSURGERY in MO
Provider Addresses for DR. IAN GORDON DORWARD (MD)
660 S EUCLID AVE
CB 8057
SAINT LOUIS, MO 631101010
Phone: (314) 362-3577
Fax: (314) 362-2017
Type: Mailing
1 BARNES JEWISH HOSPITAL PLZ
DEPT NEUROLOGICAL SURGERY
SAINT LOUIS, MO 631101003
Phone: (314) 362-3577
Fax: (314) 362-2107
Type: Location
PO BOX 7412011
CHICAGO, IL 606742011
Phone: (636) 916-7140
Fax: (636) 916-7139
Type: Mailing
100 ENTRANCE WAY
DEPT NEUROLOGICAL SURGERY, STE B
SAINT PETERS, MO 633761645
Phone: (636) 916-7140
Fax: (636) 916-7139
Type: Location
100 Entrance Way
Dept Neurological Surgery, Ste B
Saint Peters, MO 633761645
Phone: (636) 916-7140
Fax: (636) 916-7139
Type: Location
PO BOX 27128
SALT LAKE CITY, UT 841270128
Phone:
Type: Mailing
1055 N 300 W STE 400
PROVO, UT 846043359
Phone: (801) 357-3460
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 29 Open Payments records for all available years, with a total value of $32,820.
Total Amount is formed as General ($32,820) + Research ($0) + Ownership ($0) = $32,820.
Last reported payment date: 2024-11-05 • Largest payer in this snapshot: Orthofix Medical, Inc. ($14,113).
Total Amount
$32,820
General + Research + Ownership
Payments
29
Total payment records
General Amount
$32,820
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
2
Ownership records
Last Payment Date
2024-11-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Orthofix Medical, Inc. | $14,113 |
| Expanding Innovations, Inc. | $7,914 |
| Globus Medical, Inc. | $7,539 |
| Alphatec Spine, Inc | $3,062 |
| Medtronic, Inc. | $192 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-08-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20131127000879 | I | Neurosurgery | MO | TBD |
| I20250807003057 | I | Neurosurgery | UT | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 39 | 38 | $0 |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 25 | 21 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 24 | 20 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 63110)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROSURGERY | MO | 63048 | Partial removal of spine bone with release of spinal cord and/or nerves | 17 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| Diagnostic Radiology | UT | |
| Family Practice | UT | |
| H O S P I T A L I S T | UT | |
| O B S T E T R I C S/ G Y N E C O L O G Y | UT | |
| - | UT | |
| - | UT | |
| - | UT | |
| Family Practice | UT | |
| - | UT |
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