Abbe Marissa Cassity, D.O.
Family Medicine Physician · Ashland, KY
Abbe Marissa Cassity, D.O. is a family medicine physician with a practice address in Ashland, Kentucky, and NPI 1629177738, issued on Sep 22, 2006. Check the license (Kentucky 02973, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Abbe Marissa Cassity
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 02973 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Saint Christopher Dr Ste 250, Ashland, KY 41101
- Phone
- (606) 836-3196
- Enumerated
- Sep 22, 2006
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (606) 836-2564
- Medicaid IDs
- 7100004750 KY
2697327 OH - Medicare enrollment
- Enrolled (PECOS I20070210000009); accepts Medicare assignment
- Medical or professional school
- University Of Pikeville, Kentucky College Of Osteopathic Med, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,968 in Kentucky → Look up another NPI →
Also registered at 1101 Saint Christopher Dr Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Ervin, PA-CMedical Physician Assistant1750532867
- Audrey Smith, DOFamily Medicine Physician1538514567
Verify Abbe Marissa Cassity in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 02973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average family medicine physician in 2024
12,851 Medicare Part D claims for 745 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 282 claims were for opioids.
Most prescribed
- Levothyroxine Sodium601 claims
- Rosuvastatin Calcium429 claims
- Atorvastatin Calcium427 claims
- Lisinopril360 claims
- Omeprazole324 claims
- Sertraline Hcl309 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): 46.9 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).
Industry payments in 2024: $2,412.84
138 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Family Medicine Center, PLLCAshland, KY
- Premier Therapy And Health Centers IncAshland, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abbe Marissa Cassity among 1,968 family medicine physician records in Kentucky
Abbe Marissa Cassity, D.O. is one of 1,968 family medicine physician records with a practice address in Kentucky. 80% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 50% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2003 · median 2006 among the 1,277 with a school on file
- Record last updated2018 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 family medicine physician records list a practice address in Ashland
They are 38 of the 1,637 NPPES records with a practice address in Ashland, and 1,968 family medicine physician records in Kentucky.
All 1,968 in Kentucky → Every provider in Ashland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Samuel Adams, M.D.Ashland, KY 411011225018104
- Donna Adams, MDAshland, KY 411011154381994
- Rita Adams-Slone, DOAshland, KY 411011639110950
- Robert Atkins, D.O.Ashland, KY 411011093789521
- Michele Bagley, D.O.Ashland, KY 411011346211653
- John Darnell, MDAshland, KY 411011437157120
- James Detherage, MDAshland, KY 411011881608867
- Larry Fields, MDAshland, KY 411011083612774
Common questions
What is Abbe Marissa Cassity, D.O.'s NPI number?
Abbe Marissa Cassity, D.O.'s National Provider Identifier (NPI) is 1629177738, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Abbe Marissa Cassity, D.O. located?
The NPPES record lists a practice address at 1101 Saint Christopher Dr Ste 250, Ashland, KY, 41101. Phone: (606) 836-3196. Providers update this record themselves, so call before visiting.
How can I verify Abbe Marissa Cassity, D.O.'s license?
NPPES lists Kentucky license number 02973, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Abbe Marissa Cassity, D.O. prescribe under Medicare Part D?
In 2024, Abbe Marissa Cassity, D.O. had 12,851 Medicare Part D claims for 745 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Abbe Marissa Cassity, D.O.'s MIPS final score?
The 2023 MIPS final score is 46.9 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.