Stephen L. Wiesenfeld
Internal Medicine Physician · Midland, TX
Stephen L. Wiesenfeld is an internal medicine physician with a practice address in Midland, Texas, and NPI 1346541943, issued on Nov 12, 2010. Check the license (Texas E8231, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen L. Wiesenfeld
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E8231 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3102 Shell Ave, Midland, TX 79705
- Phone
- (432) 694-3056
- Enumerated
- Nov 12, 2010
- Record last updated
- Nov 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (432) 697-3342
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Stephen L. Wiesenfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E8231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
41 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Venlafaxine Hcl Er13 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.
Stephen L. Wiesenfeld among 9,175 internal medicine physician records in Texas
Stephen L. Wiesenfeld is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 58% of them.
- NPI issued2010 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2010 · 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 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 internal medicine physician records list a practice address in Midland
They are 44 of the 1,805 NPPES records with a practice address in Midland, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Midland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gustavo Fierro-Carrion, MDMidland, TX 797051437114659
- Jeffrey Atkins, MDMidland, TX 797071760860720
- Sahil Batta, MDMidland, TX 797031801324306
- Sapna Chilka, MDMidland, TX 797071790972610
- Shylesh Ganta, M.D.Midland, TX 797071811900657
- Rajshekhar Patel, M.D.Midland, TX 797031730297581
- John Petersen, MDMidland, TX 797071972506442
- Anna Rosinska, M.D.Midland, TX 797031245316553
Common questions
What is Stephen L. Wiesenfeld's NPI number?
Stephen L. Wiesenfeld's National Provider Identifier (NPI) is 1346541943, issued on Nov 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Stephen L. Wiesenfeld located?
The NPPES record lists a practice address at 3102 Shell Ave, Midland, TX, 79705. Phone: (432) 694-3056. Providers update this record themselves, so call before visiting.
How can I verify Stephen L. Wiesenfeld's license?
NPPES lists Texas license number E8231, 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 Stephen L. Wiesenfeld prescribe under Medicare Part D?
In 2024, Stephen L. Wiesenfeld had 41 Medicare Part D claims; 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.