Doctor profile · Federal record

Dr. Gregory Walters, P.A.-C.

Physician Assistant · La Jolla, CA

  • NPI 1801833025
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10666 N Torrey Pines RD
La Jolla, CA 920371027
(858) 554-8638
Mailing address
10790 Rancho Bernardo RD.
San Diego, CA 921275705

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #PA15705

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801833025. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
570
Distinct HCPCS
9
Medicare allowed
$36,563
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 183 177 $82
99203 New patient office or other outpatient visit, 30-44 minutes 125 125 $102
J0696 Injection, ceftriaxone sodium, per 250 mg 81 13 $0
99212 Established patient office or other outpatient visit, 10-19 minutes 45 45 $52
99214 Established patient office or other outpatient visit, 30-39 minutes 36 36 $116
J1885 Injection, ketorolac tromethamine, per 15 mg 30 14 $1
99202 New patient office or other outpatient visit, 15-29 minutes 27 27 $67
96372 Injection of drug or substance under skin or into muscle 25 23 $13
81003 Automated urinalysis test 18 18 $2

In context: peer comparison

Among 30 peers in La Jolla Physician Assistant, average services per provider: 886. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$157
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 3 $156.53

By nature of payment

Food and Beverage
$157

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
358
Patients
351
Total drug cost
$5,699
Drug Type Claims Patients Total cost
Doxycycline Hyclate Generic 61 57 $690
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 60 59 $219
Azithromycin Generic 32 31 $182
Cephalexin Generic 30 30 $373
Ibuprofen Generic 26 26 $186
Prednisone Generic 25 25 $66
Tramadol Hcl Generic 25 25 $61
Ciprofloxacin Hcl Generic 19 18 $212
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 18 18 $182
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 16 $221

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Walters's medical specialty?
Dr. Gregory Walters practices Physician Assistant in La Jolla, CA.
Where does Dr. Gregory Walters practice?
Dr. Gregory Walters practices at 10666 N Torrey Pines RD, La Jolla, CA 920371027. Office phone: 8585548638.
What is Dr. Gregory Walters's NPI?
Dr. Gregory Walters's National Provider Identifier (NPI) is 1801833025, issued by NPPES.
Does Dr. Gregory Walters accept Medicare assignment?
Yes. Dr. Gregory Walters accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Walters commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Injection, ceftriaxone sodium, per 250 mg (HCPCS J0696). Source: CMS Medicare Physician & Other Practitioners file.