Doctor profile · Federal record

Dr. Daniel Phan, M.D.

Internal Medicine Physician · Lynnwood, WA

  • NPI 1871589135
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6508 196Th St Sw
Lynnwood, WA 980365922
(425) 673-2572
fax (425) 673-4131

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
March 7, 2023
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Washington #MD32737
Medicaid
WA #1103761

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871589135. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
201
Distinct HCPCS
5
Medicare allowed
$19,731
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 80 30 $128
99213 Established patient office or other outpatient visit, 20-29 minutes 56 21 $90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 27 27 $128
90686 Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage 19 19 $22
G0008 Administration of influenza virus vaccine 19 19 $31

In context: peer comparison

Among 6 peers in Lynnwood Internal Medicine Physician, average services per provider: 90. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
495
Patients
58
Total drug cost
$10,473
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 94 21 $1,649
Omeprazole Generic 46 12 $1,057
Famotidine Generic 42 0 $411
Amlodipine Besylate Generic 41 12 $432
Fluticasone Propionate Generic 37 13 $922
Metformin Hcl Generic 36 0 $316
Lisinopril Generic 32 0 $428
Alendronate Sodium Generic 29 0 $422
Naproxen Generic 27 0 $364
Metoprolol Succinate Generic 25 0 $388

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Phan's medical specialty?
Dr. Daniel Phan practices Internal Medicine Physician in Lynnwood, WA.
Where does Dr. Daniel Phan practice?
Dr. Daniel Phan practices at 6508 196Th St Sw, Lynnwood, WA 980365922. Office phone: 4256732572.
What is Dr. Daniel Phan's NPI?
Dr. Daniel Phan's National Provider Identifier (NPI) is 1871589135, issued by NPPES.
What procedures does Dr. Daniel Phan 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.