Andrew Johannemann
Internal Medicine Physician · Lexington, KY
Andrew Johannemann is an internal medicine physician with a practice address in Lexington, Kentucky, and NPI 1528449691, issued on Jun 15, 2015. Check the license (Kentucky R3812, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Andrew Johannemann
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R3812 KY
Self-reported in NPPES; status is on the state search - Practice location
- 900 S Limestone Ctw 304, Lexington, KY 40536
- Phone
- (859) 323-9918
- Enumerated
- Jun 15, 2015
- Record last updated
- Apr 10, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200924000214); accepts Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 900 S Limestone Ctw 304
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah AbshearStudent in an Organized Health Care Education/Training Program1427852748
- Zaynah AjmalStudent in an Organized Health Care Education/Training Program1710781398
- John Alcorn, MDInternal Medicine Physician1912536004
- Alexa Alfred, MDStudent in an Organized Health Care Education/Training Program1942904438
- Eugene Matthew AlmazanStudent in an Organized Health Care Education/Training Program1194303917
- Cole Alsip, MDStudent in an Organized Health Care Education/Training Program1316797798
Verify Andrew Johannemann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license R3812Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,532 Medicare Part D claims for 270 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 69 claims were for opioids.
Most prescribed
- Methotrexate299 claims
- Prednisone191 claims
- Hydroxychloroquine Sulfate173 claims
- Gabapentin107 claims
- Meloxicam104 claims
- Diclofenac Sodium98 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): 91.9 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: $340.12
12 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Carolina Arthritis Center PAGreenville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Johannemann among 1,526 internal medicine physician records in Kentucky
Andrew Johannemann 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 updated2017 · 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).
259 internal medicine physician records list a practice address in Lexington
They are 259 of the 14,031 NPPES records with a practice address in Lexington, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Lexington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Angela Dearinger, MDLexington, KY 405361245244854
- Heidi EhrhardtLexington, KY 405361538126354
- Christopher Feddock, MDLexington, KY 405361831119510
- Jacqueline Fister, MDLexington, KY 405361356380026
- Wendy Garabedian, M.D.Lexington, KY 405361457337347
- Andrew Hoellein, MDLexington, KY 405361891719795
- David Mannino, MDLexington, KY 405361982628889
- Mary Meek, MDLexington, KY 405361629092366
Common questions
What is Andrew Johannemann's NPI number?
Andrew Johannemann's National Provider Identifier (NPI) is 1528449691, issued on Jun 15, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Johannemann located?
The NPPES record lists a practice address at 900 S Limestone Ctw 304, Lexington, KY, 40536. Phone: (859) 323-9918. Providers update this record themselves, so call before visiting.
How can I verify Andrew Johannemann's license?
NPPES lists Kentucky license number R3812, 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 Andrew Johannemann prescribe under Medicare Part D?
In 2024, Andrew Johannemann had 1,532 Medicare Part D claims for 270 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Andrew Johannemann's MIPS final score?
The 2023 MIPS final score is 91.9 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.