Karen Marie Williams MD PA
NPI 1891308078 · Internal Medicine Physician · Davie, FL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Marie Williams MD PA is a Internal Medicine Physician organization in Davie, FL (NPI 1891308078).
Provider details
- NPI number
- 1891308078
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karen Williams, Owner(954) 612-3278
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
5 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
- 2020-08-26
- Last updated
- 2020-08-26
- Certified
- 2020-08-26
Frequently asked questions
- What is Karen Marie Williams MD PA's NPI number?
- Karen Marie Williams MD PA's National Provider Identifier (NPI) is 1891308078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karen Marie Williams MD PA?
- Karen Marie Williams MD PA is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Marie Williams MD PA located?
- Karen Marie Williams MD PA's practice location on file with NPPES is 5149 S University Dr, Davie, FL 33328-4507.
- What is Karen Marie Williams MD PA's phone number?
- The practice phone number listed in the NPPES registry for Karen Marie Williams MD PA is (954) 434-7246.
- Does Karen Marie Williams MD PA accept Medicare?
- Karen Marie Williams MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Karen Marie Williams MD PA?
- The authorized official listed on Karen Marie Williams MD PA's NPPES record is Karen Williams, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karen Marie Williams MD PA's NPI active?
- Yes — Karen Marie Williams MD PA's NPI (1891308078) is active in the NPPES registry as of the last update on 2020-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.