Diana Yens, M.D.
Rheumatology Physician · Smithville, TX
Diana Yens, M.D. is a rheumatology physician with a practice address in Smithville, Texas, and NPI 1255394375, issued on Apr 10, 2006. Check the license (Texas P3839, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diana Yens
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- P3839 TX
Self-reported in NPPES; status is on the state search - Practice location
- 605 NE 9TH St, Smithville, TX 78957
- Phone
- (512) 360-5272
- Enumerated
- Apr 10, 2006
- Record last updated
- Jan 13, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (512) 360-5273
- Medicaid ID
- 307501201 TX
- Medicare enrollment
- Enrolled (PECOS I20120926000663); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 545 in Texas → Look up another NPI →
Also registered at 605 NE 9TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather DavisFamily Nurse Practitioner1013237163
- Kanaka Paladugu, M.D.Family Medicine Physician1508050949
- Guillermo Sanchez, M.D.Family Medicine Physician1841201803
Verify Diana Yens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P3839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,288 Medicare Part D claims for 179 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 31 claims were for opioids.
Most prescribed
- Hydroxychloroquine Sulfate158 claims
- Methotrexate130 claims
- Prednisone114 claims
- Meloxicam90 claims
- Duloxetine Hcl83 claims
- Gabapentin58 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.
Bills Medicare through one group practice
- Ascension SetonSmithville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Yens among 545 rheumatology physician records in Texas
Diana Yens, M.D. is one of 545 rheumatology physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1997 · median 2004 among the 417 with a school on file
- Record last updated2013 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 rheumatology physician record lists a practice address in Smithville
They are 1 of the 44 NPPES records with a practice address in Smithville, and 545 rheumatology physician records in Texas.
All 545 in Texas → Every provider in Smithville → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Ming Chen, M.D., PH.D.Amarillo, TX 791061679766604
- Ali Hussein, M.D.Amarillo, TX 791061003278417
- Carlos Plata, M.D.Amarillo, TX 791061508872029
- Janet Schwartzenberg, MDAmarillo, TX 791061194767640
- William Brelsford, MD, FACP, FACRAmarillo, TX 791241770586703
- Chen Chao, MDAmarillo, TX 791241780200816
- Nicole Davey, M.D.Amarillo, TX 791241740440502
- Elena Ghetie, MDAmarillo, TX 791241396926093
Common questions
What is Diana Yens, M.D.'s NPI number?
Diana Yens, M.D.'s National Provider Identifier (NPI) is 1255394375, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diana Yens, M.D. located?
The NPPES record lists a practice address at 605 NE 9TH St, Smithville, TX, 78957. Phone: (512) 360-5272. Providers update this record themselves, so call before visiting.
How can I verify Diana Yens, M.D.'s license?
NPPES lists Texas license number P3839, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Diana Yens, M.D. prescribe under Medicare Part D?
In 2024, Diana Yens, M.D. had 1,288 Medicare Part D claims for 179 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.