Doctor profile · Federal record

Dr. Tan Nguyen, D.C

Chiropractor (CMS: Chiropractic) · Saratoga, CA

  • NPI 1477998557
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
18805 Cox Ave Ste 170
Saratoga, CA 950704162
(408) 364-6600
fax (408) 364-2041

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
June 10, 2019
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
California #DC32378

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477998557. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
170
Distinct HCPCS
1
Medicare allowed
$5,694
HCPCS Description Services Patients Avg allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions 170 22 $33

In context: peer comparison

Among 2 peers in Saratoga Chiropractor, average services per provider: 146. This provider delivers 1.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tan Nguyen's medical specialty?
Dr. Tan Nguyen practices Chiropractor in Saratoga, CA.
Where does Dr. Tan Nguyen practice?
Dr. Tan Nguyen practices at 18805 Cox Ave Ste 170, Saratoga, CA 950704162. Office phone: 4083646600.
What is Dr. Tan Nguyen's NPI?
Dr. Tan Nguyen's National Provider Identifier (NPI) is 1477998557, issued by NPPES.
Does Dr. Tan Nguyen accept Medicare assignment?
Yes. Dr. Tan Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.