IndividualActive
Karen Fox, D.O.
NPI 1003889361 · Family Medicine Physician · Warminster, PA
Karen Fox, D.O. is a Family Medicine Physician provider in Warminster, PA (NPI 1003889361).
Provider details
- NPI number
- 1003889361
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS006515-L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
10000 Anns Choice Way
Warminster, PA 18974-3527
Phone: (215) 443-3850
Fax: (215) 443-3963
Approximate (ZIP-level) locationGet directions
Mailing address
1371 Brentwood Rd
Yardley, PA 19067-3925
Registry dates
- Enumerated
- 2006-02-08
- Last updated
- 2008-09-16
Frequently asked questions
- What is Karen Fox's NPI number?
- Karen Fox's National Provider Identifier (NPI) is 1003889361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Fox's specialty?
- Karen Fox is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Fox located?
- Karen Fox's practice location on file with NPPES is 10000 Anns Choice Way, Warminster, PA 18974-3527.
- What is Karen Fox's phone number?
- The practice phone number listed in the NPPES registry for Karen Fox is (215) 443-3850.
- Is Karen Fox's NPI active?
- Yes — Karen Fox's NPI (1003889361) is active in the NPPES registry as of the last update on 2008-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.