Doctor profile · Federal record

Dr. Terry Fan, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Huntington Beach, CA

  • NPI 1700825312
  • Accepts Medicare
  • MIPS 84.4 / 100 · 2023
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5341 Warner Ave
Huntington Beach, CA 926494078
(714) 477-8490
fax (714) 477-8491

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
January 23, 2024
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A90300
Medicaid
CA #00A903000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700825312. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,678
Distinct HCPCS
10
Medicare allowed
$200,727
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 605 312 $141
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 274 274 $144
99443 Telephone medical discussion with physician, 21-30 minutes 95 73 $141
G0009 Administration of pneumococcal vaccine 89 89 $34
90662 Influenza vaccine split virus, preservative free 83 83 $72
G0008 Administration of influenza virus vaccine 83 83 $34
99213 Established patient office or other outpatient visit, 20-29 minutes 76 70 $99
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 66 16 $1
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 64 64 $278
69210 Removal of impacted ear wax 62 58 $51

In context: peer comparison

Among 11 peers in Huntington Beach Internal Medicine Physician, average services per provider: 168. This provider delivers 10.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,962
Patients
988
Total drug cost
$55,012
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 469 138 $7,008
Amlodipine Besylate Generic 308 102 $3,441
Levothyroxine Sodium Generic 306 96 $6,041
Rosuvastatin Calcium Generic 290 92 $10,353
Losartan Potassium Generic 247 76 $3,438
Tamsulosin Hcl Generic 184 63 $4,374
Lisinopril Generic 161 49 $1,509
Simvastatin Generic 148 43 $1,563
Valsartan Generic 148 43 $7,994
Gabapentin Generic 137 50 $3,041

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Terry Fan's medical specialty?
Dr. Terry Fan practices Internal Medicine Physician in Huntington Beach, CA.
Where does Dr. Terry Fan practice?
Dr. Terry Fan practices at 5341 Warner Ave, Huntington Beach, CA 926494078. Office phone: 7144778490.
What is Dr. Terry Fan's NPI?
Dr. Terry Fan's National Provider Identifier (NPI) is 1700825312, issued by NPPES.
Does Dr. Terry Fan accept Medicare assignment?
Yes. Dr. Terry Fan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Terry Fan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.