IndividualActive
Heather Dziewulski, LCSW
NPI 1538351515 · Clinical Social Worker · Ashburn, VA
Heather Dziewulski, LCSW is a Clinical Social Worker provider in Ashburn, VA (NPI 1538351515).
Provider details
- NPI number
- 1538351515
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 00682 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
44335 Premier Plz Ste 230
Ashburn, VA 20147-5052
Phone: (571) 498-0109
Fax: (703) 386-7308
Street-level locationGet directions
Mailing address
44335 Premier Plz Ste 230
Ashburn, VA 20147-5052
Registry dates
- Enumerated
- 2007-08-14
- Last updated
- 2021-09-17
- Certified
- 2021-09-17
Frequently asked questions
- What is Heather Dziewulski's NPI number?
- Heather Dziewulski's National Provider Identifier (NPI) is 1538351515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Dziewulski's specialty?
- Heather Dziewulski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Heather Dziewulski located?
- Heather Dziewulski's practice location on file with NPPES is 44335 Premier Plz Ste 230, Ashburn, VA 20147-5052.
- What is Heather Dziewulski's phone number?
- The practice phone number listed in the NPPES registry for Heather Dziewulski is (571) 498-0109.
- Is Heather Dziewulski's NPI active?
- Yes — Heather Dziewulski's NPI (1538351515) is active in the NPPES registry as of the last update on 2021-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.