Erron Titus, MD, PHD
NPI 1841828134 · Clinical Pathology/Laboratory Medicine Physician · San Francisco, CA
Erron Titus, MD, PHD is a Clinical Pathology/Laboratory Medicine Physician provider in San Francisco, CA (NPI 1841828134).
Provider details
- NPI number
- 1841828134
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- A185269 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-03-31
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is Erron Titus's NPI number?
- Erron Titus's National Provider Identifier (NPI) is 1841828134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erron Titus's specialty?
- Erron Titus is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erron Titus located?
- Erron Titus's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Erron Titus's phone number?
- The practice phone number listed in the NPPES registry for Erron Titus is (415) 418-0935.
- Is Erron Titus's NPI active?
- Yes — Erron Titus's NPI (1841828134) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.