Doctor profile · Federal record

Dr. Mark Spicer, PH.D., M.D.

Neurological Surgery Physician · Murrieta, CA

  • NPI 1619905684
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
28078 Baxter Road, Suite 430
Murrieta, CA 925631404
(951) 290-4378
fax (951) 290-4095
Mailing address
Po Box 7270
Moreno Valley, CA 925527270

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 8, 2015
Specialty taxonomy
207T00000X — NUCC code
State license (1)
California #A68609
Medicaid
CA #00A686090

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619905684. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
69
Distinct HCPCS
4
Medicare allowed
$7,291
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 25 25 $127
99203 New patient office or other outpatient visit, 30-44 minutes 16 16 $79
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 14 14 $79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 14 $125

In context: peer comparison

Among 2 peers in this city , average services per provider: 47. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$80
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Corcept Therapeutics 2 $46.22
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $18.46
Integra LifeSciences Corporation 1 $15.77

By nature of payment

Food and Beverage
$80

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
34
Patients
28
Total drug cost
$138
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 21 17 $91
Cyclobenzaprine Hcl Generic 13 11 $47

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Spicer's medical specialty?
Dr. Mark Spicer practices Neurological Surgery Physician in Murrieta, CA.
Where does Dr. Mark Spicer practice?
Dr. Mark Spicer practices at 28078 Baxter Road, Murrieta, CA 925631404. Office phone: 9512904378.
What is Dr. Mark Spicer's NPI?
Dr. Mark Spicer's National Provider Identifier (NPI) is 1619905684, issued by NPPES.
What procedures does Dr. Mark Spicer commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); New patient office or other outpatient visit (HCPCS 99203); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.