Alexander Ernst, M.D.
Dermatology Physician · Taylor, MI
Alexander Ernst, M.D. is a dermatology physician with a practice address in Taylor, Michigan, and NPI 1376923193, issued on Jun 6, 2015. Check the license (Michigan 4301107736, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Alexander Ernst
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 4301107736 MI
Self-reported in NPPES; status is on the state search - Practice location
- 10000 Telegraph RD, Taylor, MI 48180
- Phone
- (313) 295-5000
- Enumerated
- Jun 6, 2015
- Record last updated
- Nov 25, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190617000073); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 471 in Michigan → Look up another NPI →
Also registered at 10000 Telegraph RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ghada AlawieNurse Practitioner1902511686
- Floresco Apolinar, PHYSICAL THERAPISTPhysical Therapist1740781327
- Faraz AttarStudent in an Organized Health Care Education/Training Program1841055407
- Melissa Beck, MDDiagnostic Radiology Physician1205365673
- Shannan Beck, MPTPhysical Therapist1437369535
Verify Alexander Ernst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301107736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average dermatology physician in 2024
2,678 Medicare Part D claims for 676 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Ketoconazole505 claims
- Clobetasol Propionate470 claims
- Doxycycline Hyclate145 claims
- Ammonium Lactate141 claims
- Triamcinolone Acetonide137 claims
- Minoxidil125 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: $1,923.28
101 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Michigan Healthcare Professionals PCFarmington Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Ernst among 471 dermatology physician records in Michigan
Alexander Ernst, M.D. is one of 471 dermatology physician records with a practice address in Michigan. 82% 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 67% of them.
- NPI issued2015 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2015 · median 2008 among the 324 with a school on file
- Record last updated2015 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Michigan
There are 471 dermatology physician records in Michigan.
All 471 in Michigan → Every provider in Taylor → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Maria Yaldo, M.D.Taylor, MI 481801154701712
- Angela Clay, D.O.South Lyon, MI 481781669609871
- Sami Abbasi, DOWoodhaven, MI 481831083778690
- Bryan Daines, DOTrenton, MI 481831679212443
- Alan Fligiel, MDTrenton, MI 481831285681486
- Henry Jeon, DOTrenton, MI 481831316730179
- Alec Robitaille, DO, MPHTrenton, MI 481831982598975
- Mackenzie Shepard, DOTrenton, MI 481831891535829
Common questions
What is Alexander Ernst, M.D.'s NPI number?
Alexander Ernst, M.D.'s National Provider Identifier (NPI) is 1376923193, issued on Jun 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Ernst, M.D. located?
The NPPES record lists a practice address at 10000 Telegraph RD, Taylor, MI, 48180. Phone: (313) 295-5000. Providers update this record themselves, so call before visiting.
How can I verify Alexander Ernst, M.D.'s license?
NPPES lists Michigan license number 4301107736, 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 Alexander Ernst, M.D. prescribe under Medicare Part D?
In 2024, Alexander Ernst, M.D. had 2,678 Medicare Part D claims for 676 beneficiaries; the average among dermatology physician prescribers was 797. 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.