Cassie Marie Henninger, D.O.
Obstetrics & Gynecology Physician · Nashville, TN
Cassie Marie Henninger, D.O. is an obstetrics & gynecology physician with a practice address in Nashville, Tennessee, and NPI 1962933770, issued on Mar 23, 2017. Check the license (Tennessee 6840, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Cassie Marie Henninger
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 6840 TN
2021008540 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1301 Medical Center Dr, Nashville, TN 37232
- Phone
- (615) 322-5000
- Enumerated
- Mar 23, 2017
- Record last updated
- Jun 8, 2026
- Medicare enrollment
- Enrolled (PECOS I20210721000950); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 815 in Tennessee → Look up another NPI →
Also registered at 1301 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Puja Aggarwal, M.D.Neurology Physician1295997377
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- Sydney Albrecht, PAPhysician Assistant1215616677
Verify Cassie Marie Henninger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 6840Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
186 Medicare Part D claims for 61 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol87 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 63.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Southeast Missouri Hospital Physicians LLCCape Girardeau, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassie Marie Henninger among 815 obstetrics & gynecology physician records in Tennessee
Cassie Marie Henninger, D.O. 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 2017, is newer than 86% of them.
- NPI issued2017 · 86% of these records are older, 12% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2017 · median 2005 among the 522 with a school on file
- Record last updated2026 · 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).
Obstetrics & Gynecology Physician providers in Tennessee
There are 815 obstetrics & gynecology physician records in Tennessee.
All 815 in Tennessee → Every provider in Nashville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Bruce Beyer, MDNashville, TN 372321548352958
- Sandra Boxell, MDNashville, TN 372321376511097
- Madhav Boyapati, MDNashville, TN 372321083601181
- Michael Hawkins, MDNashville, TN 372321326084765
- Michael Hochman, MDNashville, TN 372321932160983
- Bryan Kurtz, M.D.Nashville, TN 372321255334322
- William Lee, MDNashville, TN 372321568464782
- William McIntosh, MDNashville, TN 372321205827920
Common questions
What is Cassie Marie Henninger, D.O.'s NPI number?
Cassie Marie Henninger, D.O.'s National Provider Identifier (NPI) is 1962933770, issued on Mar 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Cassie Marie Henninger, D.O. located?
The NPPES record lists a practice address at 1301 Medical Center Dr, Nashville, TN, 37232. Phone: (615) 322-5000. Providers update this record themselves, so call before visiting.
How can I verify Cassie Marie Henninger, D.O.'s license?
NPPES lists Tennessee license number 6840, 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 Cassie Marie Henninger, D.O. prescribe under Medicare Part D?
In 2024, Cassie Marie Henninger, D.O. had 186 Medicare Part D claims for 61 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Cassie Marie Henninger, D.O.'s MIPS final score?
The 2023 MIPS final score is 63.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.