Doctor profile · Federal record

Dr. Adam Karns, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Beverly Hills, CA

  • NPI 1811979198
  • 35 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8920 Wilshire Blvd Ste 330
Beverly Hills, CA 902112011
(323) 954-8084
fax (323) 587-9429

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
September 7, 2023
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #G74846
Medicaid
CA #00G748460

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811979198. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
959
Distinct HCPCS
10
Medicare allowed
$106,652
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 307 153 $134
99213 Established patient office or other outpatient visit, 20-29 minutes 156 86 $95
36415 Insertion of needle into vein for collection of blood sample 134 102 $7
99215 Established patient office or other outpatient visit, 40-54 minutes 105 74 $186
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 61 61 $136
96372 Injection of drug or substance under skin or into muscle 48 17 $15
99483 Assessment of and care planning for patient with impaired thought processing, typically 60 minutes 44 44 $286
96136 Administration of psychological or neuropsychological test, first 30 minutes 43 42 $45
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 27 22 $15
99497 Advance care planning, first 30 minutes 12 12 $85

In context: peer comparison

Among 44 peers in this city , average services per provider: 194. This provider delivers 4.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,072
Transactions
108
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Neurocrine Biosciences, Inc. 30 $1,004.75
Salix Pharmaceuticals, a division of Bausch Health US, LLC 10 $331.10
Novartis Pharmaceuticals Corporation 2 $259.80
ABBVIE INC. 11 $254.85
AstraZeneca Pharmaceuticals LP 9 $246.98
Lilly USA, LLC 8 $217.43
Amgen Inc. 4 $210.28
ViiV Healthcare Company 4 $208.04
Corium, LLC 8 $199.21
Novo Nordisk Inc 8 $164.37
Lexicon Pharmaceuticals, Inc. 2 $152.42
Gilead Sciences, Inc. 3 $142.80
Bayer Healthcare Pharmaceuticals Inc. 4 $81.07
Axsome Therapeutics, Inc. 2 $67.07
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $65.53

By nature of payment

Food and Beverage
$4,072

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,354
Patients
606
Total drug cost
$32,745
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 373 103 $5,199
Amlodipine Besylate Generic 255 67 $2,643
Zolpidem Tartrate Generic 191 36 $1,612
Alprazolam Generic 178 28 $2,382
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 155 33 $4,094
Losartan Potassium Generic 139 41 $1,949
Gabapentin Generic 138 31 $3,099
Levothyroxine Sodium Generic 135 31 $2,204
Metformin Hcl Generic 131 26 $1,010
Rosuvastatin Calcium Generic 131 41 $3,657

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Karns's medical specialty?
Dr. Adam Karns practices Internal Medicine Physician in Beverly Hills, CA.
Where does Dr. Adam Karns practice?
Dr. Adam Karns practices at 8920 Wilshire Blvd Ste 330, Beverly Hills, CA 902112011. Office phone: 3239548084.
What is Dr. Adam Karns's NPI?
Dr. Adam Karns's National Provider Identifier (NPI) is 1811979198, issued by NPPES.
Does Dr. Adam Karns accept Medicare assignment?
Dr. Adam Karns does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Adam Karns commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.