Doctor profile · Federal record

Dr. Beau Fern, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Honolulu, HI

  • NPI 1558620567
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1356 Lusitana St, 7Th Floor
Honolulu, HI 96813
(808) 586-2910
Mailing address
91-2141 Fort Weaver RD
Ewa Beach, HI 967061993

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
June 27, 2018
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Hawaii #MD-18036

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558620567. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
427
Distinct HCPCS
3
Medicare allowed
$51,734
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 343 96 $121
99239 Hospital discharge day management, more than 30 minutes 73 71 $115
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 11 11 $177

In context: peer comparison

Among 114 peers in Honolulu Internal Medicine Physician, average services per provider: 127. This provider delivers 3.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
69
Patients
53
Total drug cost
$9,650
Drug Type Claims Patients Total cost
Cefdinir Generic 22 22 $328
Metoprolol Succinate Generic 19 15 $358
Furosemide Generic 17 16 $62
Eliquis (Apixaban) Brand 11 0 $8,902

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Beau Fern's medical specialty?
Dr. Beau Fern practices Internal Medicine Physician in Honolulu, HI.
Where does Dr. Beau Fern practice?
Dr. Beau Fern practices at 1356 Lusitana St, Honolulu, HI 96813. Office phone: 8085862910.
What is Dr. Beau Fern's NPI?
Dr. Beau Fern's National Provider Identifier (NPI) is 1558620567, issued by NPPES.
Does Dr. Beau Fern accept Medicare assignment?
Yes. Dr. Beau Fern accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Beau Fern commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.