Winston Frederick, MD
NPI 1720100340 · Infectious Disease Physician · Washington, DC
Winston Frederick, MD is a Infectious Disease Physician provider in Washington, DC (NPI 1720100340).
Provider details
- NPI number
- 1720100340
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD14686 (DC)
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
19 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 35 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 32 |
| Atorvastatin Calcium | 25 |
| Amlodipine Besylate | 21 |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 21 |
| Rosuvastatin Calcium | 19 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 17 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Winston Frederick's NPI number?
- Winston Frederick's National Provider Identifier (NPI) is 1720100340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winston Frederick's specialty?
- Winston Frederick is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Winston Frederick located?
- Winston Frederick's practice location on file with NPPES is 1160 Varnum St Ne, Washington, DC 20017.
- What is Winston Frederick's phone number?
- The practice phone number listed in the NPPES registry for Winston Frederick is (202) 526-6442.
- Is Winston Frederick's NPI active?
- Yes — Winston Frederick's NPI (1720100340) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.