Lauren Obrien MD, Inc
NPI 1629371224 · Anatomic Pathology & Clinical Pathology Physician · Pasadena, CA
Lauren Obrien MD, Inc is a Anatomic Pathology & Clinical Pathology Physician organization in Pasadena, CA (NPI 1629371224).
Provider details
- NPI number
- 1629371224
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lauren O'Brien, President(626) 397-8616
- License
- WG46005A (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
15 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
- 2010-12-21
- Last updated
- 2010-12-21
Frequently asked questions
- What is Lauren Obrien MD, Inc's NPI number?
- Lauren Obrien MD, Inc's National Provider Identifier (NPI) is 1629371224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lauren Obrien MD, Inc?
- Lauren Obrien MD, Inc is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Obrien MD, Inc located?
- Lauren Obrien MD, Inc's practice location on file with NPPES is 100 W California Blvd, Pasadena, CA 91105-3010.
- What is Lauren Obrien MD, Inc's phone number?
- The practice phone number listed in the NPPES registry for Lauren Obrien MD, Inc is (626) 397-8616.
- Who is the authorized official for Lauren Obrien MD, Inc?
- The authorized official listed on Lauren Obrien MD, Inc's NPPES record is Lauren O'Brien, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lauren Obrien MD, Inc's NPI active?
- Yes — Lauren Obrien MD, Inc's NPI (1629371224) is active in the NPPES registry as of the last update on 2010-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.