Lookup NPI Numbers from the NPI Registry
NPI Profile for Dr TOMMY Y YEN in SANTEE, CA.
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Specialty |
Taxonomy Code | Specialty Code | Provider Type | |
Gastroenterology |
207RG0100X | 10 | Physician/Gastroenterology | |
Hepatology |
207RI0008X | 11 | Physician/Internal Medicine | |
Internal Medicine |
207R00000X | 11 | Physician/Internal Medicine |
| NPI # | 1053421958 |
|
| Status | Active | |
| Credentials | MD | |
| Entity | Individual | |
| Enumeration date | 08/30/2006 | |
| Last updated | 02/10/2026 - About 4 months ago | |
| Sole proprietor 1 | No | |
| Identifiers |
|
|
| Hospital affiliation(s) |
|
There are currently no reviews for
TOMMY Y YEN
Be the first to post a comment or review.
Read our reviews / comments about this provider to help you decide if they are right for you. Share your experience by posting a comment or review about this provider to help others decide which is right for them.
| CARDIOLOGY ASSOCIATES MEDICAL GROUP OF EAST SAN DIEGO INC 5555 RESERVOIR DRIVE SAN DIEGO, CA |
| RUHONG MA, DO 4647 ZION AVE SAN DIEGO, CA |
| SAN DIEGO DIGESTIVE DISEASE CONSULTANTS, INC. A MEDICAL GROUP 8008 FROST STREET SAN DIEGO, CA |
| SHARON B KIM, MD 9455 CLAIREMONT MESA BLVD SAN DIEGO, CA |
| JOHN R LEMOINE, MD 7910 FROST STREET SAN DIEGO, CA |
| ADLA TESSIER, MD 4060 FAIRMOUNT AVE SAN DIEGO, CA |
| CHRISTOPHER D OLONAN, MD 1835 EL CAJON BOULEVARD SAN DIEGO, CA |
| DENISE MAI, MD 200 W ARBOR DR SAN DIEGO, CA |
| NICHOLAS W WETTERSTEN, MD 200 W ARBOR DR SAN DIEGO, CA |
| JEREMY M HIRST, MD 200 W ARBOR DR SAN DIEGO, CA |
TOMMY Y YEN, MD