James Ferguson, D.O.
NPI 1144460544 · Addiction Medicine (Family Medicine) Physician · Chalfont, PA
James Ferguson, D.O. is a Addiction Medicine (Family Medicine) Physician provider in Chalfont, PA (NPI 1144460544).
Provider details
- NPI number
- 1144460544
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- H0048258 (MD)
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
17 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
- 2009-02-24
- Last updated
- 2011-04-13
Frequently asked questions
- What is James Ferguson's NPI number?
- James Ferguson's National Provider Identifier (NPI) is 1144460544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ferguson's specialty?
- James Ferguson is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is James Ferguson located?
- James Ferguson's practice location on file with NPPES is 100 Highpoint Dr, Chalfont, PA 18914-3926.
- What is James Ferguson's phone number?
- The practice phone number listed in the NPPES registry for James Ferguson is (800) 732-3784.
- Is James Ferguson's NPI active?
- Yes — James Ferguson's NPI (1144460544) is active in the NPPES registry as of the last update on 2011-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.