Ellen Lacomis, MD
Dermatology Physician · Wellesley, MA
Ellen Lacomis, MD is a dermatology physician with a practice address in Wellesley, Massachusetts, and NPI 1588769509, issued on Sep 14, 2006. Check the license (Massachusetts 160915, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ellen Lacomis
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 160915 MA
10651 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Washington St, Wellesley, MA 02481
- Phone
- (781) 416-3500
- Enumerated
- Sep 14, 2006
- Record last updated
- May 8, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (781) 416-3505
- Medicare enrollment
- Enrolled (PECOS I20040511000998); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 627 in Massachusetts → Look up another NPI →
Also registered at 1 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ellen Lacomis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 160915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average dermatology physician in 2024
410 Medicare Part D claims for 186 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Triamcinolone Acetonide53 claims
- Clobetasol Propionate33 claims
- Ketoconazole29 claims
- Clindamycin Phosphate26 claims
- Minoxidil24 claims
- Metronidazole23 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: $44.12
1 payment: food and beverage; the largest payer was Revance Therapeutics, 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
- Krauss Dermatology PCWellesley Hills, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen Lacomis among 627 dermatology physician records in Massachusetts
Ellen Lacomis, MD is one of 627 dermatology physician records with a practice address in Massachusetts. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 61% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1994 · median 2008 among the 445 with a school on file
- Record last updated2015 · 58% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 dermatology physician records list a practice address in Wellesley
They are 26 of the 1,117 NPPES records with a practice address in Wellesley, and 627 dermatology physician records in Massachusetts.
All 627 in Massachusetts → Every provider in Wellesley → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- David Aghassi, MDWellesley, MA 024811285698936
- Thomas Cooper, M.D.Wellesley, MA 024811932106572
- Michael Goldaber, MDWellesley, MA 024811073576575
- Rashel Goodkin, MDWellesley, MA 024811326057449
- Rachel Herschenfeld, MDWellesley, MA 024811548226772
- Richard Horan, MDWellesley, MA 024811164412383
- Elaine Kaye, MDWellesley Hills, MA 024811447205190
- Madeline Krauss, M.D.Wellesley, MA 024811265489595
Common questions
What is Ellen Lacomis, MD's NPI number?
Ellen Lacomis, MD's National Provider Identifier (NPI) is 1588769509, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Lacomis, MD located?
The NPPES record lists a practice address at 1 Washington St, Wellesley, MA, 02481. Phone: (781) 416-3500. Providers update this record themselves, so call before visiting.
How can I verify Ellen Lacomis, MD's license?
NPPES lists Massachusetts license number 160915, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ellen Lacomis, MD prescribe under Medicare Part D?
In 2024, Ellen Lacomis, MD had 410 Medicare Part D claims for 186 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.