NPPES file of Aug 9, 2026

Michael Stephen Pippin, MD

Obstetrics & Gynecology Physician · Ooltewah, TN

Michael Stephen Pippin, MD is an obstetrics & gynecology physician with a practice address in Ooltewah, Tennessee, and NPI 1134119860, issued on Oct 25, 2005. Check the license (Tennessee 12850, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1134119860
Name
Michael Stephen Pippin
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
12850 TN
MD0000012850 TN
Self-reported in NPPES; status is on the state search
Practice location
6401 Mountain View Road, Ooltewah, TN 37363
Phone
(423) 495-5890
Enumerated
Oct 25, 2005
Record last updated
Mar 24, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(423) 495-5899
Medicaid ID
3199351 TN
Medicare enrollment
Enrolled (PECOS I20070102000203); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 1980
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 6401 Mountain View Road

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

  1. William Bates, DOFamily Medicine Physician1073552121
  2. Mark Crago, M.D.Family Medicine Physician1093791410
  3. Kent Grotefendt, MDFamily Medicine Physician1467439026
  4. Madeline Grotefendt, NURSE PRACTITIONERFamily Nurse Practitioner1912176280
  5. James Hedden, MDFamily Medicine Physician1376520932
  6. Bruce Johnson, MDFamily Medicine Physician1619954575

Verify Michael Stephen Pippin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 12850
    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 Tennessee 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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11% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

147 Medicare Part D claims for 46 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Michael Pippin147
  2. Specialty average165

Most prescribed

  1. Clobetasol Propionate15 claims
  2. Dotti14 claims
  3. Estradiol (Twice Weekly)12 claims
  4. Tolterodine Tartrate Er11 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: $136.92

8 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. 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. Michael Pippin$136.92
  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. Sumner Physician Practices LLCCarthage, TN

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

Michael Stephen Pippin among 815 obstetrics & gynecology physician records in Tennessee

Michael Stephen Pippin, MD is one of 815 obstetrics & gynecology physician records with a practice address in Tennessee. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 82% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1980 · median 2005 among the 522 with a school on file
  • Record last updated2017 · 45% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 obstetrics & gynecology physician records list a practice address in Ooltewah

They are 4 of the 371 NPPES records with a practice address in Ooltewah, and 815 obstetrics & gynecology physician records in Tennessee.

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

  1. Emily Evitt, M.DOoltewah, TN 373631548319734
  2. Matthew Roberts, DOOoltewah, TN 373631700878139
  3. Terry Williams, D.O.Ooltewah, TN 373631932220514
  4. Rene Del Valle, MDManchester, TN 373551679593024
  5. Henry Francis, M.D.Signal Mtn, TN 373771174602460
  6. James Abell, MDHixson, TN 373431376528695
  7. Christopher Innes, M.D.Hixson, TN 373431356461339
  8. Andrew Jones, MDHixson, TN 373431093793523

Common questions

What is Michael Stephen Pippin, MD's NPI number?

Michael Stephen Pippin, MD's National Provider Identifier (NPI) is 1134119860, issued on Oct 25, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Stephen Pippin, MD located?

The NPPES record lists a practice address at 6401 Mountain View Road, Ooltewah, TN, 37363. Phone: (423) 495-5890. Providers update this record themselves, so call before visiting.

How can I verify Michael Stephen Pippin, MD's license?

NPPES lists Tennessee license number 12850, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Stephen Pippin, MD prescribe under Medicare Part D?

In 2024, Michael Stephen Pippin, MD had 147 Medicare Part D claims for 46 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.