Ariel Spencer, M.D.
Surgery Physician · Lagrange, IN
Ariel Spencer, M.D. is a surgery physician with a practice address in Lagrange, Indiana, and NPI 1144437518, issued on May 16, 2007. Check the license (Indiana 01066930A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Ariel Spencer
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 01066930A IN
MD 47599 TN
Self-reported in NPPES; status is on the state search - Practice location
- 207 N Townline RD Ste 101, Lagrange, IN 46761
- Phone
- (260) 463-9316
- Enumerated
- May 16, 2007
- Record last updated
- Oct 12, 2022
- Fax
- (260) 463-9334
- Medicare enrollment
- Enrolled (PECOS I20251022002367); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2001
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 612 in Indiana → Look up another NPI →
Also registered at 207 N Townline RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brett Guinn, MDSurgery Physician1083683783
- Loren Helmuth, MDSurgery Physician1023070281
- Richard Hostetter, M.D.Surgery Physician1205806361
- Timothy Jessie, MDSurgery Physician1679573034
Verify Ariel Spencer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01066930ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.5 times the Medicare Part D claims of the average surgery physician in 2024
954 Medicare Part D claims for 77 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 23 claims were for opioids.
Most prescribed
- Levothyroxine Sodium54 claims
- Atorvastatin Calcium52 claims
- Furosemide44 claims
- Metoprolol Succinate41 claims
- Amlodipine Besylate40 claims
- Trazodone Hcl33 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
- Hartsville Medical Group LLCHartsville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ariel Spencer among 612 surgery physician records in Indiana
Ariel Spencer, M.D. is one of 612 surgery physician records with a practice address in Indiana. 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 43% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2001 · median 2004 among the 408 with a school on file
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 surgery physician records list a practice address in Lagrange
They are 5 of the 141 NPPES records with a practice address in Lagrange, and 612 surgery physician records in Indiana.
All 612 in Indiana → Every provider in Lagrange → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Brett Guinn, MDLagrange, IN 467611083683783
- Loren Helmuth, MDLagrange, IN 467611023070281
- Richard Hostetter, M.D.Lagrange, IN 467611205806361
- Timothy Jessie, MDLagrange, IN 467611679573034
- Miroslaw Foltyniak, M.D.Kendallville, IN 467551790767085
- Boaz Ofek, MDHuntington, IN 467501013075878
- Benjamin Hart, DODecatur, IN 467331093210072
- Jennifer Taylor, DODecatur, IN 467331093079923
Common questions
What is Ariel Spencer, M.D.'s NPI number?
Ariel Spencer, M.D.'s National Provider Identifier (NPI) is 1144437518, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ariel Spencer, M.D. located?
The NPPES record lists a practice address at 207 N Townline RD Ste 101, Lagrange, IN, 46761. Phone: (260) 463-9316. Providers update this record themselves, so call before visiting.
How can I verify Ariel Spencer, M.D.'s license?
NPPES lists Indiana license number 01066930A, 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 Ariel Spencer, M.D. prescribe under Medicare Part D?
In 2024, Ariel Spencer, M.D. had 954 Medicare Part D claims for 77 beneficiaries; the average among surgery physician prescribers was 147. 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.