John Sacoolidge, MD
NPI 1447285820 · Anatomic Pathology & Clinical Pathology Physician · Sylmar, CA
Enrolled with Medicare as Order and Referring Only - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Sacoolidge, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Sylmar, CA (NPI 1447285820).
Provider details
- NPI number
- 1447285820
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G49163 (CA)
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
19 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
- 2006-07-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Sacoolidge's NPI number?
- John Sacoolidge's National Provider Identifier (NPI) is 1447285820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sacoolidge's specialty?
- John Sacoolidge is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Sacoolidge located?
- John Sacoolidge's practice location on file with NPPES is 14445 Olive View Drive, Sylmar, CA 91342.
- What is John Sacoolidge's phone number?
- The practice phone number listed in the NPPES registry for John Sacoolidge is (818) 364-4036.
- Does John Sacoolidge accept Medicare?
- John Sacoolidge is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Sacoolidge's NPI active?
- Yes — John Sacoolidge's NPI (1447285820) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.