Barbara Diane G. Wells, MD
Geriatric Medicine (Internal Medicine) Physician · Spencer, IN
Barbara Diane G. Wells, MD is a geriatric medicine (internal medicine) physician with a practice address in Spencer, Indiana, and NPI 1073571600, issued on May 3, 2006. Check the license (Indiana 01025176, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Barbara Diane G. Wells
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 01025176 IN
Self-reported in NPPES; status is on the state search - Practice location
- 9 N Crane Ave, Spencer, IN 47460
- Phone
- (812) 829-2237
- Enumerated
- May 3, 2006
- Record last updated
- Jan 26, 2026
- Fax
- (812) 829-6342
- Medicaid ID
- 100195240A IN
- Medicare enrollment
- Enrolled (PECOS I20100810001066); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1974
- Entity
- Type 1 · individual
Also registered at 9 N Crane Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Car, MDInternal Medicine Physician1174580427
- Carol Petry, NPNurse Practitioner1508816182
- Lyndsey WilsonFamily Nurse Practitioner1417495672
Verify Barbara Diane G. Wells in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01025176Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
17,430 Medicare Part D claims for 536 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 1,180 claims were for opioids.
Most prescribed
- Levothyroxine Sodium776 claims
- Atorvastatin Calcium679 claims
- Furosemide649 claims
- Gabapentin598 claims
- Hydrocodone-Acetaminophen500 claims
- Eliquis395 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: $16.31
1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 1,004 providers of this specialty with any payment received $1,720.82 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 2 group practices
- Indiana University Health Southern Indiana Physicians LLCSpencer, IN
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 geriatric medicine (internal medicine) physician records list a practice address in Spencer
They are 1 of the 70 NPPES records with a practice address in Spencer, and 61 geriatric medicine (internal medicine) physician records in Indiana.
Other geriatric medicine (internal medicine) physician records in Indiana
- Naveed Ahmad, MDFort Wayne, IN1093855454
- Andrea AristizabalIndianapolis, IN1780763581
- Adnan Arseven, MDIndianapolis, IN1871573550
- Laurence Behney, M.D.Beech Grove, IN1306999206
- Margaret Beliveau Ficalora, M.D.Evansville, IN1568435907
- Malaz Boustani, MDIndianapolis, IN1891751079
- Christopher Callahan, MDIndianapolis, IN1104867043
- Braca CantorNoblesville, IN1487072419
- Jennifer Carnahan, MDIndianapolis, IN1578706099
- Richard Chambers, MDAnderson, IN1952305419
Common questions
What is Barbara Diane G. Wells, MD's NPI number?
Barbara Diane G. Wells, MD's National Provider Identifier (NPI) is 1073571600, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Diane G. Wells, MD located?
The NPPES record lists a practice address at 9 N Crane Ave, Spencer, IN, 47460. Phone: (812) 829-2237. Providers update this record themselves, so call before visiting.
How can I verify Barbara Diane G. Wells, MD's license?
NPPES lists Indiana license number 01025176, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Barbara Diane G. Wells, MD prescribe under Medicare Part D?
In 2024, Barbara Diane G. Wells, MD had 17,430 Medicare Part D claims for 536 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.