Mary Katherine Youngblood, M.D.
Rheumatology Physician · Lexington, KY
Mary Katherine Youngblood, M.D. is a rheumatology physician with a practice address in Lexington, Kentucky, and NPI 1376734731, issued on Aug 9, 2007. Check the license (Kentucky TP312, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Mary Katherine Youngblood
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- TP312 KY
ME63721 FL
66432 WI
Self-reported in NPPES; status is on the state search - Practice location
- 740 S Limestone, Lexington, KY 40536
- Phone
- (859) 323-6700
- Enumerated
- Aug 9, 2007
- Record last updated
- Aug 5, 2024
- Fax
- (859) 257-1331
- Medicaid ID
- 373864700 FL
- Medicare enrollment
- Enrolled (PECOS I20250730001854); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 88 in Kentucky → Look up another NPI →
Also registered at 740 S Limestone
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tarek Ali, MBBSNeurology Physician1952857682
- Reem Alkilany, MDRheumatology Physician1730633173
- Alexandra Amador, DMDStudent in an Organized Health Care Education/Training Program1386586550
- Susan Amelang, PA-CPhysician Assistant1821503699
Verify Mary Katherine Youngblood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license TP312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average rheumatology physician in 2024
387 Medicare Part D claims for 98 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Prednisone65 claims
- Hydroxychloroquine Sulfate47 claims
- Meloxicam27 claims
- Sulfasalazine Dr25 claims
- Warfarin Sodium23 claims
- Methotrexate20 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): 59.4 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).
Mary Katherine Youngblood among 88 rheumatology physician records in Kentucky
Mary Katherine Youngblood, M.D. is one of 88 rheumatology physician records with a practice address in Kentucky. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 48% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1987 · median 2006 among the 71 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Kentucky
There are 88 rheumatology physician records in Kentucky.
All 88 in Kentucky → Every provider in Lexington → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Reem Alkilany, MDLexington, KY 405361730633173
- Izabela Antic, DOLexington, KY 405361295296945
- Amna Batool, MBBSLexington, KY 405361952751703
- Alaa Elkhider, MDLexington, KY 405361790117059
- Shannon Florea, M.D.Lexington, KY 405361861619348
- Robert Freilich, M.D. - P.H.DLexington, KY 405361871972067
- Muhammad Khan, M.D.Lexington, KY 405361326424706
- Kristine Lohr, MD, MSLexington, KY 405361427016245
Common questions
What is Mary Katherine Youngblood, M.D.'s NPI number?
Mary Katherine Youngblood, M.D.'s National Provider Identifier (NPI) is 1376734731, issued on Aug 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Katherine Youngblood, M.D. located?
The NPPES record lists a practice address at 740 S Limestone, Lexington, KY, 40536. Phone: (859) 323-6700. Providers update this record themselves, so call before visiting.
How can I verify Mary Katherine Youngblood, M.D.'s license?
NPPES lists Kentucky license number TP312, 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 Katherine Youngblood, M.D. prescribe under Medicare Part D?
In 2024, Mary Katherine Youngblood, M.D. had 387 Medicare Part D claims for 98 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Mary Katherine Youngblood, M.D.'s MIPS final score?
The 2023 MIPS final score is 59.4 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.