Ashley Anne Hammerbeck, M.D.
Internal Medicine Physician · Louisville, KY
Ashley Anne Hammerbeck, M.D. is an internal medicine physician with a practice address in Louisville, Kentucky, and NPI 1154518074, issued on Sep 25, 2007. Check the license (Kentucky 45564, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Ashley Anne Hammerbeck
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 45564 KY
Self-reported in NPPES; status is on the state search - Practice location
- 3532 Ephraim Mcdowell Dr, Louisville, KY 40205
- Phone
- (800) 264-0521
- Enumerated
- Sep 25, 2007
- Record last updated
- Feb 14, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (502) 456-6655
- Medicaid IDs
- 201121340 IN
7100221650 KY - Medicare enrollment
- Enrolled (PECOS I20121025000403); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 3532 Ephraim Mcdowell Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Bridges, MDHospice and Palliative Medicine (Family Medicine) Physician1952622888
- Tricia Cobler, ARNPFamily Nurse Practitioner1750685129
- Baeda Grimsley, APRNFamily Nurse Practitioner1003259961
- Karen Habenstein, MDPulmonary Disease Physician1962472738
- Andrew Lally, M.D.Internal Medicine Physician1740627108
- Russell Rice, M.D.Hospice and Palliative Medicine (Obstetrics & Gynecology) Physician1447358460
Verify Ashley Anne Hammerbeck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 45564Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,862 Medicare Part D claims for 167 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 85 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium179 claims
- Levothyroxine Sodium143 claims
- Amlodipine Besylate97 claims
- Atorvastatin Calcium73 claims
- Furosemide66 claims
- Losartan Potassium66 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): 73.2 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
- University OF Louisville Physicians IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley Anne Hammerbeck among 1,526 internal medicine physician records in Kentucky
Ashley Anne Hammerbeck, M.D. 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 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 44% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2007 · median 2006 among the 1,025 with a school on file
- Record last updated2019 · 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).
457 internal medicine physician records list a practice address in Louisville
They are 457 of the 21,891 NPPES records with a practice address in Louisville, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Louisville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stephanie Altobellis, M.D.Louisville, KY 402051558318220
- Lori Earnshaw, MDLouisville, KY 402051881628857
- Neena James, MDLouisville, KY 402051609064542
- Sangeeta Kapoor, M.D.Louisville, KY 402051356382972
- Joseph Murrow, MDLouisville, KY 402051316996739
- Lynn O'Keeffe, M.D.Louisville, KY 402051689638470
- Karen Palmer, DOLouisville, KY 402051134324239
- Matthew Rogers, M.D.Louisville, KY 402051255372850
Common questions
What is Ashley Anne Hammerbeck, M.D.'s NPI number?
Ashley Anne Hammerbeck, M.D.'s National Provider Identifier (NPI) is 1154518074, issued on Sep 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Anne Hammerbeck, M.D. located?
The NPPES record lists a practice address at 3532 Ephraim Mcdowell Dr, Louisville, KY, 40205. Phone: (800) 264-0521. Providers update this record themselves, so call before visiting.
How can I verify Ashley Anne Hammerbeck, M.D.'s license?
NPPES lists Kentucky license number 45564, 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 Ashley Anne Hammerbeck, M.D. prescribe under Medicare Part D?
In 2024, Ashley Anne Hammerbeck, M.D. had 2,862 Medicare Part D claims for 167 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ashley Anne Hammerbeck, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.2 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.