Erin A. Drenkhahn, M.D.
Family Medicine Physician · Lexington, KY
Erin A. Drenkhahn, M.D. is a family medicine physician with a practice address in Lexington, Kentucky, and NPI 1659506970, issued on May 17, 2009. Check the license (Kentucky 44980, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Erin A. Drenkhahn
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 44980 KY
Self-reported in NPPES; status is on the state search - Practice location
- 2108 Nicholasville RD, Lexington, KY 40503
- Phone
- (859) 278-9413
- Enumerated
- May 17, 2009
- Record last updated
- Oct 11, 2022
- Fax
- (859) 276-0715
- Medicare enrollment
- Enrolled (PECOS I20120629000267); accepts Medicare assignment
- Medical or professional school
- St. Louis College Of Physicians And Surgeons, 2009
- 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 2108 Nicholasville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Banks, MDInternal Medicine Physician1912990953
- Benjamin Bertram, PA-CMedical Physician Assistant1295590552
- Stephanie Cole, FNP-CFamily Nurse Practitioner1205472677
- Nicole Douthat, DOInternal Medicine Physician1700381928
- Melissa Smallwood, APRNNurse Practitioner1831627389
- Marshall Stai, D.O.Internal Medicine Physician1659758233
Verify Erin A. Drenkhahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 44980Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average family medicine physician in 2024
5,846 Medicare Part D claims for 431 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 133 claims were for opioids.
Most prescribed
- Atorvastatin Calcium387 claims
- Levothyroxine Sodium248 claims
- Amlodipine Besylate192 claims
- Rosuvastatin Calcium161 claims
- Omeprazole142 claims
- Lisinopril141 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 MIPS final score for 2023 (Medicare payment program): 95.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,173.19
67 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 one group practice
- Baptist Health Medical Group IncLexington, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin A. Drenkhahn among 1,968 family medicine physician records in Kentucky
Erin A. Drenkhahn, M.D. 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 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2009 · median 2006 among the 1,277 with a school on file
- Record last updated2022 · 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).
177 family medicine physician records list a practice address in Lexington
They are 177 of the 14,031 NPPES records with a practice address in Lexington, and 1,968 family medicine physician records in Kentucky.
All 1,968 in Kentucky → Every provider in Lexington → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Dake, MDLexington, KY 405031902858228
- D. Dillman, MDLexington, KY 405031477532703
- Laura Faughn, M.D.Lexington, KY 405031861519241
- Jeffrey Graham, MDLexington, KY 405031609830918
- Monica Hall-Robertson, MDLexington, KY 405031841296225
- Beth Holmes D O FaafpLexington, KY 405031376544221
- Laura Hummel, MDLexington, KY 405031447477625
- Linda Mackey, DOLexington, KY 405031346296241
Common questions
What is Erin A. Drenkhahn, M.D.'s NPI number?
Erin A. Drenkhahn, M.D.'s National Provider Identifier (NPI) is 1659506970, issued on May 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Erin A. Drenkhahn, M.D. located?
The NPPES record lists a practice address at 2108 Nicholasville RD, Lexington, KY, 40503. Phone: (859) 278-9413. Providers update this record themselves, so call before visiting.
How can I verify Erin A. Drenkhahn, M.D.'s license?
NPPES lists Kentucky license number 44980, 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 Erin A. Drenkhahn, M.D. prescribe under Medicare Part D?
In 2024, Erin A. Drenkhahn, M.D. had 5,846 Medicare Part D claims for 431 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Erin A. Drenkhahn, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.5 of 100. 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.