NPPES file of Aug 9, 2026

Michelle L. Neff, M.D.

Obstetrics & Gynecology Physician · Carmel, IN

Michelle L. Neff, M.D. is an obstetrics & gynecology physician with a practice address in Carmel, Indiana, and NPI 1386692028, issued on May 5, 2006. Check the license (Indiana 01061974A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386692028
Name
Michelle L. Neff
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
01061974A IN
Self-reported in NPPES; status is on the state search
Practice location
13500 N Meridian St, Carmel, IN 46032
Phone
(317) 582-7000
Enumerated
May 5, 2006
Record last updated
Jul 29, 2024
Medicaid ID
200829590 IN
Medicare enrollment
Enrolled (PECOS I20060717000251); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 13500 N Meridian St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joshua Bachman, PTAPhysical Therapy Assistant1376415364
  2. Kassidy Beckstein, OTD, OTROccupational Therapist1235930397
  3. Kristine Bolin, M.D.Obstetrics & Gynecology Physician1407846637
  4. Erica Buenger, MS, RD, LDRegistered Dietitian1235905498
  5. Steven Chou, DOInternal Medicine Physician1962802660
  6. Molly Datta, OTRPhysical Rehabilitation Occupational Therapist1558212365

Verify Michelle L. Neff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01061974A
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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58% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

70 Medicare Part D claims for 23 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.

  1. Michelle Neff70
  2. Specialty average165

Most prescribed

  1. Premarin12 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: $128.58

5 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.

  1. Michelle Neff$128.58
  2. Specialty average$1,030.61

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

  1. Seven Hills OB-Gyn Associates LLCCarmel, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michelle L. Neff among 894 obstetrics & gynecology physician records in Indiana

Michelle L. Neff, M.D. is one of 894 obstetrics & gynecology physician records with a practice address in Indiana. 76% 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 20% of them.

  • NPI issued2006 · 20% of these records are older, 45% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2002 · median 2004 among the 591 with a school on file
  • Record last updated2024 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

52 obstetrics & gynecology physician records list a practice address in Carmel

They are 52 of the 3,727 NPPES records with a practice address in Carmel, and 894 obstetrics & gynecology physician records in Indiana.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Kristine Bolin, M.D.Carmel, IN 460321407846637
  2. Maret Cline, M.D.Carmel, IN 460321457341521
  3. Deborah Delrosario, M.D.Carmel, IN 460321316929847
  4. Stefanie Flora, MDCarmel, IN 460321417949397
  5. Mala Freeman-Kwaku, MDCarmel, IN 460321972582286
  6. Tamara Helfer, M.D.Carmel, IN 460321932102969
  7. Lynn Klus, M.D.Carmel, IN 460321972585537
  8. Leigh Meltzer, M.D.Carmel, IN 460321790767366

Common questions

What is Michelle L. Neff, M.D.'s NPI number?

Michelle L. Neff, M.D.'s National Provider Identifier (NPI) is 1386692028, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michelle L. Neff, M.D. located?

The NPPES record lists a practice address at 13500 N Meridian St, Carmel, IN, 46032. Phone: (317) 582-7000. Providers update this record themselves, so call before visiting.

How can I verify Michelle L. Neff, M.D.'s license?

NPPES lists Indiana license number 01061974A, 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 Michelle L. Neff, M.D. prescribe under Medicare Part D?

In 2024, Michelle L. Neff, M.D. had 70 Medicare Part D claims for 23 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.