Alysha Guillermina Colon, MD
Dermatology Physician · Alexandria, VA
Alysha Guillermina Colon, MD is a dermatology physician with a practice address in Alexandria, Virginia, and NPI 1003444365, issued on Mar 31, 2020. Check the license (Virginia 0101282698, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Alysha Guillermina Colon
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 0101282698 VA
Self-reported in NPPES; status is on the state search - Practice location
- 4660 Kenmore Ave Ste 1100, Alexandria, VA 22304
- Phone
- (703) 370-0073
- Enumerated
- Mar 31, 2020
- Record last updated
- Jun 26, 2024
- Medicare enrollment
- Enrolled (PECOS I20240801001681); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 422 in Virginia → Look up another NPI →
Also registered at 4660 Kenmore Ave Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica CancrynRegistered Nurse1063151777
- Paulina CrousePhysician Assistant1225702012
- Sebastian Demarco, M.D.MOHS-Micrographic Surgery Physician1063807980
- Alexander Fischer, MDDermatology Physician1659795169
- Emily PeckPhysician Assistant1407425515
- Karem Saund, PA-CMedical Physician Assistant1679169890
Verify Alysha Guillermina Colon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101282698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average dermatology physician in 2024
111 Medicare Part D claims for 61 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide23 claims
- Clobetasol Propionate15 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: $2,549.52
60 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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
- Advanced Dermatology OF Virginia IncAlexandria, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alysha Guillermina Colon among 422 dermatology physician records in Virginia
Alysha Guillermina Colon, MD is one of 422 dermatology physician records with a practice address in Virginia. 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 2020, is newer than 92% of them.
- NPI issued2020 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2020 · median 2007 among the 311 with a school on file
- Record last updated2024 · 47% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Virginia
There are 422 dermatology physician records in Virginia.
All 422 in Virginia → Every provider in Alexandria → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Morgana ColomboAlexandria, VA 223041760658942
- Alexander Fischer, MDAlexandria, VA 223041659795169
- Bruce Glassman, M.D.Alexandria, VA 223041730151119
- Kristopher Kaufman, M.D.Alexandria, VA 223041295150621
- Kelly Kaufman-Green, MDAlexandria, VA 223041033261003
- Simone McKitty, M.D.Alexandria, VA 223041730280298
- Teresa Nasabzadeh, M.D.Alexandria, VA 223041376860783
- Harvey Swan, MDAlexandria, VA 223061992888598
Common questions
What is Alysha Guillermina Colon, MD's NPI number?
Alysha Guillermina Colon, MD's National Provider Identifier (NPI) is 1003444365, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alysha Guillermina Colon, MD located?
The NPPES record lists a practice address at 4660 Kenmore Ave Ste 1100, Alexandria, VA, 22304. Phone: (703) 370-0073. Providers update this record themselves, so call before visiting.
How can I verify Alysha Guillermina Colon, MD's license?
NPPES lists Virginia license number 0101282698, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alysha Guillermina Colon, MD prescribe under Medicare Part D?
In 2024, Alysha Guillermina Colon, MD had 111 Medicare Part D claims for 61 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.