Stephen Farnum, M.d.,inc.
NPI 1497716799 · Anesthesiology Physician · Northridge, CA
Stephen Farnum, M.d.,inc. is a Anesthesiology Physician organization in Northridge, CA (NPI 1497716799).
Provider details
- NPI number
- 1497716799
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stehpen Farnum, Direct Owner(818) 888-7815
- License
- A29406 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2009-02-17
Frequently asked questions
- What is Stephen Farnum, M.d.,inc.'s NPI number?
- Stephen Farnum, M.d.,inc.'s National Provider Identifier (NPI) is 1497716799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephen Farnum, M.d.,inc.?
- Stephen Farnum, M.d.,inc. is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Farnum, M.d.,inc. located?
- Stephen Farnum, M.d.,inc.'s practice location on file with NPPES is 18300 Roscoe Blvd, Northridge, CA 91325-4105.
- What is Stephen Farnum, M.d.,inc.'s phone number?
- The practice phone number listed in the NPPES registry for Stephen Farnum, M.d.,inc. is (818) 885-8500.
- Who is the authorized official for Stephen Farnum, M.d.,inc.?
- The authorized official listed on Stephen Farnum, M.d.,inc.'s NPPES record is Stehpen Farnum, Direct Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephen Farnum, M.d.,inc.'s NPI active?
- Yes — Stephen Farnum, M.d.,inc.'s NPI (1497716799) is active in the NPPES registry as of the last update on 2009-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.