Doctor profile · Federal record

Dr. Sera-Lyn Yee, MD

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

  • NPI 1184891731
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
91-2141 Fort Weaver RD
Ewa Beach, HI 967061993
(808) 691-3190

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
September 6, 2016
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207RG0300X — NUCC code
State licenses (2)
Hawaii #16589 · California #A112023

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184891731. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
518
Distinct HCPCS
5
Medicare allowed
$48,056
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 204 68 $121
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th 180 51 $31
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 75 73 $176
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 36 24 $79
99497 Advance care planning, first 30 minutes 23 20 $78

In context: peer comparison

Among 1 peers in Ewa Beach Geriatric Medicine (Internal Medicine) Physician, average services per provider: 103. This provider delivers 5.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sera-Lyn Yee's medical specialty?
Dr. Sera-Lyn Yee practices Geriatric Medicine (Internal Medicine) Physician in Ewa Beach, HI.
Where does Dr. Sera-Lyn Yee practice?
Dr. Sera-Lyn Yee practices at 91-2141 Fort Weaver RD, Ewa Beach, HI 967061993. Office phone: 8086913190.
What is Dr. Sera-Lyn Yee's NPI?
Dr. Sera-Lyn Yee's National Provider Identifier (NPI) is 1184891731, issued by NPPES.
Does Dr. Sera-Lyn Yee accept Medicare assignment?
Yes. Dr. Sera-Lyn Yee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sera-Lyn Yee commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (HCPCS G0316); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.