Kimberly Williams-Gross
NPI 1548944713 · Social Worker · Waldorf, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Williams-Gross is a Social Worker provider in Waldorf, MD (NPI 1548944713).
Provider details
- NPI number
- 1548944713
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 28261 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2023-06-09
- Last updated
- 2023-06-09
- Certified
- 2023-06-09
Frequently asked questions
- What is Kimberly Williams-Gross's NPI number?
- Kimberly Williams-Gross's National Provider Identifier (NPI) is 1548944713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Williams-Gross's specialty?
- Kimberly Williams-Gross is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Kimberly Williams-Gross located?
- Kimberly Williams-Gross's practice location on file with NPPES is 3261 Old Washington Rd Ste 2020, Waldorf, MD 20602-3231.
- What is Kimberly Williams-Gross's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Williams-Gross is (301) 200-2051.
- Does Kimberly Williams-Gross accept Medicare?
- Kimberly Williams-Gross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Williams-Gross's NPI active?
- Yes — Kimberly Williams-Gross's NPI (1548944713) is active in the NPPES registry as of the last update on 2023-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.