Mary Carolyn House, MD
Internal Medicine Physician · Ashland, KY
Mary Carolyn House, MD is an internal medicine physician with a practice address in Ashland, Kentucky, and NPI 1346627726, issued on May 5, 2015. Check the license (Kentucky 51222, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Mary Carolyn House
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 51222 KY
BP10052625 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2201 Lexington Ave, Ashland, KY 41101
- Phone
- (606) 324-1234
- Enumerated
- May 5, 2015
- Record last updated
- Aug 24, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 7100536720 KY
- Medicare enrollment
- Enrolled (PECOS I20180926002288); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 2201 Lexington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Carolyn House in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 51222Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,381 Medicare Part D claims for 501 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Atorvastatin Calcium84 claims
- Metoprolol Succinate78 claims
- Furosemide70 claims
- Potassium Chloride55 claims
- Prednisone53 claims
- Pantoprazole Sodium51 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): 82.9 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).
Bills Medicare through one group practice
- Kings Daughters Medical Specialties IncAshland, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Carolyn House among 1,526 internal medicine physician records in Kentucky
Mary Carolyn House, MD is one of 1,526 internal medicine physician records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2015 · median 2006 among the 1,025 with a school on file
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 internal medicine physician records list a practice address in Ashland
They are 17 of the 1,637 NPPES records with a practice address in Ashland, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Ashland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kayla Bailey, M.D.Ashland, KY 411011184069734
- Kimberly Baldock, MDAshland, KY 411011144225657
- Michael BanksAshland, KY 411011083024616
- Julia Burchett, D.O.Ashland, KY 411011679008536
- Allen Cochran, M.D.Ashland, KY 411011952690711
- Maria Consuelo Domingo, M.D.Ashland, KY 411011780894279
- Brittany Gilbert, DOAshland, KY 411011477119220
- James Goetz, M.D.Ashland, KY 411011700827714
Common questions
What is Mary Carolyn House, MD's NPI number?
Mary Carolyn House, MD's National Provider Identifier (NPI) is 1346627726, issued on May 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mary Carolyn House, MD located?
The NPPES record lists a practice address at 2201 Lexington Ave, Ashland, KY, 41101. Phone: (606) 324-1234. Providers update this record themselves, so call before visiting.
How can I verify Mary Carolyn House, MD's license?
NPPES lists Kentucky license number 51222, 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 Mary Carolyn House, MD prescribe under Medicare Part D?
In 2024, Mary Carolyn House, MD had 1,381 Medicare Part D claims for 501 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Mary Carolyn House, MD's MIPS final score?
The 2023 MIPS final score is 82.9 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.