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William Sawchuk, M.D.
NPI 1205954542 · Dermatology Physician · Vienna, VA
William Sawchuk, M.D. is a Dermatology Physician provider in Vienna, VA (NPI 1205954542).
Provider details
- NPI number
- 1205954542
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101039346 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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.
Practice location
8320 Old Courthouse Rd
Suite 303
Vienna, VA 22182-3831
Phone: (703) 532-7211
Fax: (703) 534-2874
Street-level locationGet directions
Mailing address
8320 Old Courthouse Rd Ste 303
Vienna, VA 22182-3883
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2021-04-08
- Certified
- 2021-04-08
Frequently asked questions
- What is William Sawchuk's NPI number?
- William Sawchuk's National Provider Identifier (NPI) is 1205954542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sawchuk's specialty?
- William Sawchuk is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is William Sawchuk located?
- William Sawchuk's practice location on file with NPPES is 8320 Old Courthouse Rd, Vienna, VA 22182-3831.
- What is William Sawchuk's phone number?
- The practice phone number listed in the NPPES registry for William Sawchuk is (703) 532-7211.
- Is William Sawchuk's NPI active?
- Yes — William Sawchuk's NPI (1205954542) is active in the NPPES registry as of the last update on 2021-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.