Caitlin Dumm
Physician Assistant · Ashburn, VA
Caitlin Dumm is a physician assistant with a practice address in Ashburn, Virginia, and NPI 1659135101, issued on Feb 6, 2024. Check the license with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caitlin Dumm
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 20763 Fenwick Dr, Ashburn, VA 20147
- Phone
- (703) 674-9086
- Enumerated
- Feb 6, 2024
- Record last updated
- Oct 9, 2024
- Medicare enrollment
- Enrolled (PECOS I20241230000006); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2024
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,408 in Virginia → Look up another NPI →
Verify Caitlin Dumm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $157.08
7 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Richmond Dermatology SpecialistsRichmond, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin Dumm among 4,408 physician assistant records in Virginia
Caitlin Dumm is one of 4,408 physician assistant records with a practice address in Virginia. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 82% of them.
- NPI issued2024 · 82% of these records are older, 12% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2024 · median 2018 among the 2,885 with a school on file
- Record last updated2024 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 physician assistant records list a practice address in Ashburn
They are 22 of the 1,192 NPPES records with a practice address in Ashburn, and 4,408 physician assistant records in Virginia.
All 4,408 in Virginia → Every provider in Ashburn → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Danielle Augustino, PA-CAshburn, VA 201471073751012
- Kristin Fuller, PA-CAshburn, VA 201471487958625
- Samuel Heisler, PA-CAshburn, VA 201471831612191
- Garry Jelen, P.A.-CAshburn, VA 201471619249950
- Sarah Kelly, PAAshburn, VA 201471366844185
- Alan Mayfield, PAAshburn, VA 201471851566319
- Octavian MunteanuAshburn, VA 201471104587351
- Jessica MyslikowskiAshburn, VA 201471972927051
Common questions
What is Caitlin Dumm's NPI number?
Caitlin Dumm's National Provider Identifier (NPI) is 1659135101, issued on Feb 6, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Dumm located?
The NPPES record lists a practice address at 20763 Fenwick Dr, Ashburn, VA, 20147. Phone: (703) 674-9086. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Dumm's license?
Search the Virginia board that licenses this profession; the NPPES record confirms identity 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.