Doctor profile · Federal record

Dr. Robert Kiernan, P.A.

Physician Assistant · San Diego, CA

  • NPI 1538164702
  • Accepts Medicare
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
950 S Euclid Ave
San Diego, CA 921146201
(619) 662-4127

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
March 6, 2024
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #PA13891

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538164702. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
24
Distinct HCPCS
1
Medicare allowed
$202
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 24 15 $8

In context: peer comparison

Among 93 peers in San Diego Physician Assistant, average services per provider: 95. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$810
Transactions
42
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ViiV Healthcare Company 23 $664.28
Gilead Sciences, INC. 19 $145.89

By nature of payment

Food and Beverage
$810

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,153
Patients
69
Total drug cost
$1,402,446
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 175 23 $1,291
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 98 12 $391,085
Amlodipine Besylate Generic 87 11 $247
Metformin Hcl Generic 85 11 $662
Lisinopril Generic 81 0 $323
Acyclovir Generic 77 0 $952
Dovato (Dolutegravir Sodium/Lamivudine) Brand 74 0 $222,859
Gabapentin Generic 74 0 $1,089
Tivicay (Dolutegravir Sodium) Brand 69 0 $164,524
Tamsulosin Hcl Generic 63 0 $1,188

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Kiernan's medical specialty?
Dr. Robert Kiernan practices Physician Assistant in San Diego, CA.
Where does Dr. Robert Kiernan practice?
Dr. Robert Kiernan practices at 950 S Euclid Ave, San Diego, CA 921146201. Office phone: 6196624127.
What is Dr. Robert Kiernan's NPI?
Dr. Robert Kiernan's National Provider Identifier (NPI) is 1538164702, issued by NPPES.
Does Dr. Robert Kiernan accept Medicare assignment?
Yes. Dr. Robert Kiernan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Kiernan commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.