Amy McCarthy, M.D.
Internal Medicine Physician · Lake Orion, MI
Amy McCarthy, M.D. is an internal medicine physician with a practice address in Lake Orion, Michigan, and NPI 1972509404, issued on Jun 21, 2005. Check the license (Michigan 4301051681, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Amy McCarthy
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301051681 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1375 S Lapeer RD, Lake Orion, MI 48360
- Phone
- (248) 693-5700
- Enumerated
- Jun 21, 2005
- Record last updated
- Oct 3, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (248) 693-5715
- Medicaid ID
- 3053518 MI
- Medicare enrollment
- Enrolled (PECOS I20080428000453); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 1375 S Lapeer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Dickson, M.D.Internal Medicine Physician1366448896
- Theresa Larsen, M.D.Internal Medicine Physician1477551166
- Kevin Robertson, D.O.Family Medicine Physician1780774562
- Ehsan WaliPharmacist1699294298
- Sheldon WeintrobCounseling Psychologist1265927131
Verify Amy McCarthy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301051681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average internal medicine physician in 2024
4,437 Medicare Part D claims for 435 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 50 claims were for opioids.
Most prescribed
- Atorvastatin Calcium336 claims
- Metoprolol Succinate275 claims
- Levothyroxine Sodium263 claims
- Losartan Potassium209 claims
- Amlodipine Besylate146 claims
- Sertraline Hcl111 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.
Industry payments in 2024: $15.62
1 payment: food and beverage; the largest payer was Novo Nordisk 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 2 group practices
- Iha Ooma Primary LLCLake Orion, MI
- Powerback Rehabilitation LLCClinton Twp, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy McCarthy among 5,735 internal medicine physician records in Michigan
Amy McCarthy, M.D. is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1987 · median 2006 among the 3,564 with a school on file
- Record last updated2013 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Michigan
There are 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Lake Orion → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Timothy Dickson, M.D.Lake Orion, MI 483601366448896
- Theresa Larsen, M.D.Lake Orion, MI 483601477551166
- Kathryn Rice, M.D.Lake Orion, MI 483601245684190
- Neil Belgiano, D.O.Highland, MI 483571073525507
- Catherine Ciantar, D.O.Highland, MI 483571437481082
- Brandon Genson, D.O.Highland, MI 483571548585045
- Nasir Ali, M.D.Hartland, MI 483531881629723
- Michael Cutting, MDHartland, MI 483531154703999
Common questions
What is Amy McCarthy, M.D.'s NPI number?
Amy McCarthy, M.D.'s National Provider Identifier (NPI) is 1972509404, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Amy McCarthy, M.D. located?
The NPPES record lists a practice address at 1375 S Lapeer RD, Lake Orion, MI, 48360. Phone: (248) 693-5700. Providers update this record themselves, so call before visiting.
How can I verify Amy McCarthy, M.D.'s license?
NPPES lists Michigan license number 4301051681, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Amy McCarthy, M.D. prescribe under Medicare Part D?
In 2024, Amy McCarthy, M.D. had 4,437 Medicare Part D claims for 435 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.