Doctor profile · Federal record

Dr. Ian Johnson, MD

Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Fresno, CA

  • NPI 1407936115
  • Accepts Medicare
  • MIPS 80.2 / 100 · 2023
  • 27 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
45 E River Park Pl W, Suite 104
Fresno, CA 937201562
(559) 320-0530
fax (559) 320-0532
Mailing address
2625 E Divisadero St
Fresno, CA 937211431

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
June 30, 2014
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207T00000X — NUCC code
State licenses (2)
California #A114456 · Florida #ME108492

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407936115. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
544
Distinct HCPCS
10
Medicare allowed
$150,408
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 129 106 $179
99205 New patient office or other outpatient visit, 60-74 minutes 93 93 $221
99214 Established patient office or other outpatient visit, 30-39 minutes 80 72 $129
99213 Established patient office or other outpatient visit, 20-29 minutes 67 64 $91
22614 Fusion of additional segment of spine 66 21 $373
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion 38 23 $246
99204 New patient office or other outpatient visit, 45-59 minutes 19 19 $169
22842 Placement of stabilizing device to back, 3-6 spine bone segments 17 17 $728
22633 Fusion of spine in lower back with partial removal of spine bone and disc 12 12 $1,749
63685 Insertion of spinal neurostimulator generator or receiver 12 12 $226

In context: peer comparison

Among 5 peers in this city , average services per provider: 35. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$240,840
Transactions
24
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Omnia Medical, LLC 1 $240,000.00
Abbott Laboratories 13 $403.76
Saluda Medical Americas, Inc. 5 $305.09
Nevro Corp. 5 $130.73

By nature of payment

Acquisitions
$240,000
Food and Beverage
$840

Frequently asked questions

Auto-generated from federal data
What is Dr. Ian Johnson's medical specialty?
Dr. Ian Johnson practices Neurological Surgery Physician in Fresno, CA.
Where does Dr. Ian Johnson practice?
Dr. Ian Johnson practices at 45 E River Park Pl W, Fresno, CA 937201562. Office phone: 5593200530.
What is Dr. Ian Johnson's NPI?
Dr. Ian Johnson's National Provider Identifier (NPI) is 1407936115, issued by NPPES.
Does Dr. Ian Johnson accept Medicare assignment?
Yes. Dr. Ian Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ian Johnson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.