Tien T. Vo, MD
Internal Medicine Physician · El Centro, CA
Tien T. Vo, MD is an internal medicine physician with a practice address in El Centro, California, and NPI 1891964904, issued on Feb 22, 2008. Check the license (California A111104, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tien T. Vo
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A111104 CA
247260 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1699 N Imperial Ave, El Centro, CA 92243
- Phone
- (760) 352-2551
- Enumerated
- Feb 22, 2008
- Record last updated
- Apr 2, 2025
- Fax
- (888) 631-5150
- Medicaid IDs
- 02975753 CA
247260 NY - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1699 N Imperial Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Strong, M.D.Family Medicine Physician1043248719
- April Vo, FNP-CPrimary Care Nurse Practitioner1013886167
Verify Tien T. Vo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A111104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.7 times the Medicare Part D claims of the average internal medicine physician in 2024
14,945 Medicare Part D claims for 1,821 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 143 claims were for opioids.
Most prescribed
- Atorvastatin Calcium852 claims
- Losartan Potassium712 claims
- Metformin Hcl629 claims
- Amlodipine Besylate624 claims
- Omeprazole583 claims
- Levothyroxine Sodium519 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $511.17
23 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Tien T. Vo among 17,696 internal medicine physician records in California
Tien T. Vo, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 internal medicine physician records list a practice address in El Centro
They are 15 of the 1,783 NPPES records with a practice address in El Centro, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in El Centro → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Akashdeep Dhaliwal, D.O.El Centro, CA 922431710411954
- Sivaraman Gounder, MDEl Centro, CA 922431740436237
- Kyle GrantEl Centro, CA 922431548721558
- Rajeev Gupta, MDEl Centro, CA 922431437117959
- Victor Lin, DOEl Centro, CA 922431134367204
- George Maloof, MDEl Centro, CA 922431881687499
- Roberto Navarro, M.D.,El Centro, CA 922431235295643
- Lucian Oprea, MD.El Centro, CA 922431033329792
Common questions
What is Tien T. Vo, MD's NPI number?
Tien T. Vo, MD's National Provider Identifier (NPI) is 1891964904, issued on Feb 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tien T. Vo, MD located?
The NPPES record lists a practice address at 1699 N Imperial Ave, El Centro, CA, 92243. Phone: (760) 352-2551. Providers update this record themselves, so call before visiting.
How can I verify Tien T. Vo, MD's license?
NPPES lists California license number A111104, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tien T. Vo, MD prescribe under Medicare Part D?
In 2024, Tien T. Vo, MD had 14,945 Medicare Part D claims for 1,821 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.