Alexander Evan Ehrlich, M.D.
Dermatology Physician · Philadelphia, PA
Alexander Evan Ehrlich, M.D. is a dermatology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1215932876, issued on Jun 20, 2005. Check the license (Pennsylvania MD014451E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Alexander Evan Ehrlich
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- MD014451E PA
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Rittenhouse SQ, Philadelphia, PA 19103
- Phone
- (215) 735-2783
- Enumerated
- Jun 20, 2005
- Record last updated
- Dec 1, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (215) 735-8280
- Medicare enrollment
- Enrolled (PECOS I20100713000317); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1972
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 681 in Pennsylvania → Look up another NPI →
Also registered at 1900 Rittenhouse SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexander Evan Ehrlich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD014451ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average dermatology physician in 2024
905 Medicare Part D claims for 362 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Ketoconazole154 claims
- Mupirocin130 claims
- Triamcinolone Acetonide79 claims
- Clobetasol Propionate71 claims
- Hydrocortisone58 claims
- Mometasone Furoate36 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): 0 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).
Alexander Evan Ehrlich among 681 dermatology physician records in Pennsylvania
Alexander Evan Ehrlich, M.D. is one of 681 dermatology physician records with a practice address in Pennsylvania. 87% 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, 86% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1972 · median 2007 among the 485 with a school on file
- Record last updated2008 · 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 207N00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Pennsylvania
There are 681 dermatology physician records in Pennsylvania.
All 681 in Pennsylvania → Every provider in Philadelphia → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Lawrence Parish, MDPhiladelphia, PA 191031548259815
- Jennifer Parish, M.D.Philadelphia, PA 191031164412144
- Yasmin Amir, MDPhiladelphia, PA 191021740712363
- Alexander Cartron, MDPhiladelphia, PA 191021639756281
- George Cotsarelis, MDPhiladelphia, PA 191041871540831
- Trisha Dasgupta, M.D.Philadelphia, PA 191021508153545
- Rosalie Elenitsas, MDPhiladelphia, PA 191041932134533
- Steven Fakharzadeh, MDPhiladelphia, PA 191041073538641
Common questions
What is Alexander Evan Ehrlich, M.D.'s NPI number?
Alexander Evan Ehrlich, M.D.'s National Provider Identifier (NPI) is 1215932876, issued on Jun 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Evan Ehrlich, M.D. located?
The NPPES record lists a practice address at 1900 Rittenhouse SQ, Philadelphia, PA, 19103. Phone: (215) 735-2783. Providers update this record themselves, so call before visiting.
How can I verify Alexander Evan Ehrlich, M.D.'s license?
NPPES lists Pennsylvania license number MD014451E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexander Evan Ehrlich, M.D. prescribe under Medicare Part D?
In 2024, Alexander Evan Ehrlich, M.D. had 905 Medicare Part D claims for 362 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Alexander Evan Ehrlich, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 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.