Doctor profile · Federal record

Dr. Nathan Tang, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Marysville, CA

  • NPI 1215947247
  • Accepts Medicare
  • 32 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
414 G St, Suite 110
Marysville, CA 959015663
(530) 741-2393
fax (530) 741-2396

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
February 11, 2022
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A55241
Medicaid
CA #00A552410

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215947247. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$89
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 4 $88.80

By nature of payment

Food and Beverage
$89

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
215
Patients
134
Total drug cost
$3,497
Drug Type Claims Patients Total cost
Furosemide Generic 34 25 $423
Prednisone Generic 18 17 $138
Atorvastatin Calcium Generic 17 0 $263
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 15 15 $240
Cefpodoxime Proxetil Generic 15 15 $398
Potassium Chloride Generic 15 0 $875
Lisinopril Generic 14 0 $177
Metoprolol Tartrate Generic 14 13 $163
Ciprofloxacin Hcl Generic 13 13 $109
Oxycodone Hcl Generic 13 13 $91

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathan Tang's medical specialty?
Dr. Nathan Tang practices Internal Medicine Physician in Marysville, CA.
Where does Dr. Nathan Tang practice?
Dr. Nathan Tang practices at 414 G St, Marysville, CA 959015663. Office phone: 5307412393.
What is Dr. Nathan Tang's NPI?
Dr. Nathan Tang's National Provider Identifier (NPI) is 1215947247, issued by NPPES.
Does Dr. Nathan Tang accept Medicare assignment?
Yes. Dr. Nathan Tang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.