Victor Th Chen, MD
Obstetrics & Gynecology Physician · Tucson, AZ
Victor Th Chen, MD is an obstetrics & gynecology physician with a practice address in Tucson, Arizona, and NPI 1356342901, issued on Aug 4, 2005. Check the license (Arizona 21561, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Victor Th Chen
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 21561 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6261 N LA Cholla Blvd Ste 277, Tucson, AZ 85741
- Phone
- (520) 877-3800
- Enumerated
- Aug 4, 2005
- Record last updated
- Jan 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (520) 877-3801
- Medicaid ID
- 312710 AZ
- Medicare enrollment
- Enrolled (PECOS I20050401000995); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 803 in Arizona → Look up another NPI →
Also registered at 6261 N LA Cholla Blvd Ste 277
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Bronte, NPAdvanced Practice Midwife1477738151
- Tamara BrowerAdvanced Practice Midwife1194210674
- John Chorba, M.D.Cardiovascular Disease Physician1538364138
- Howard Eisenberg, MDObstetrics & Gynecology Physician1053312835
- Victoria Fewell, M.D.Obstetrics & Gynecology Physician1972588960
- Martha Laird, MDObstetrics & Gynecology Physician1730177577
Verify Victor Th Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 21561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
352 Medicare Part D claims for 126 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 30 claims were for opioids.
Most prescribed
- Estradiol84 claims
- Ibuprofen37 claims
- Oxycodone-Acetaminophen25 claims
- Medroxyprogesterone Acetate20 claims
- Progesterone20 claims
- Estradiol (Twice Weekly)17 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: $296.34
10 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through one group practice
- Genesis OB Gyn PLLCOro Valley, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Victor Th Chen among 803 obstetrics & gynecology physician records in Arizona
Victor Th Chen, MD is one of 803 obstetrics & gynecology physician records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1991 · median 2005 among the 477 with a school on file
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Arizona
There are 803 obstetrics & gynecology physician records in Arizona.
All 803 in Arizona → Every provider in Tucson → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Linda Ahn, M.D.Tucson, AZ 857411235162983
- Mary Durfee, MDTucson, AZ 857411013940485
- Howard Eisenberg, MDTucson, AZ 857411053312835
- Victoria Fewell, M.D.Tucson, AZ 857411972588960
- Jeffrey Johnson, M.D.Tucson, AZ 857411366734998
- Martha Laird, MDTucson, AZ 857411730177577
- Heather Stevens, M.D.Tucson, AZ 857411932304839
- Snigdha Toodi, MDTucson, AZ 857411114314572
Common questions
What is Victor Th Chen, MD's NPI number?
Victor Th Chen, MD's National Provider Identifier (NPI) is 1356342901, issued on Aug 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Victor Th Chen, MD located?
The NPPES record lists a practice address at 6261 N LA Cholla Blvd Ste 277, Tucson, AZ, 85741. Phone: (520) 877-3800. Providers update this record themselves, so call before visiting.
How can I verify Victor Th Chen, MD's license?
NPPES lists Arizona license number 21561, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Victor Th Chen, MD prescribe under Medicare Part D?
In 2024, Victor Th Chen, MD had 352 Medicare Part D claims for 126 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.