Kathryn Dreger, MD
NPI 1386643385 · Internal Medicine Physician · Arlington, VA
Kathryn Dreger, MD is a Internal Medicine Physician provider in Arlington, VA (NPI 1386643385).
Provider details
- NPI number
- 1386643385
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101232868 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 209 | 57 |
| Rosuvastatin Calcium | 152 | 46 |
| Amlodipine Besylate | 103 | 30 |
| Levothyroxine Sodium | 101 | 29 |
| Losartan Potassium | 96 | 28 |
| Metoprolol Succinate | 79 | 24 |
| Bupropion Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2011-09-23
Frequently asked questions
- What is Kathryn Dreger's NPI number?
- Kathryn Dreger's National Provider Identifier (NPI) is 1386643385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Dreger's specialty?
- Kathryn Dreger is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Dreger located?
- Kathryn Dreger's practice location on file with NPPES is 1715 N George Mason Dr, Arlington, VA 22205-3609.
- What is Kathryn Dreger's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Dreger is (703) 276-0630.
- Is Kathryn Dreger's NPI active?
- Yes — Kathryn Dreger's NPI (1386643385) is active in the NPPES registry as of the last update on 2011-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.