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Colleen Halloran, MD
NPI 1518017490 · Pediatrics Physician · Daly City, CA
Colleen Halloran, MD is a Pediatrics Physician provider in Daly City, CA (NPI 1518017490).
Provider details
- NPI number
- 1518017490
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G60493 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
901 Campus Dr Ste 207
Daly City, CA 94015-4030
Phone: (415) 242-5433
Fax: (415) 242-8904
Street-level locationGet directions
Mailing address
901 Campus Dr #207
Daly City, CA 84015-4030
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2022-07-21
Frequently asked questions
- What is Colleen Halloran's NPI number?
- Colleen Halloran's National Provider Identifier (NPI) is 1518017490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Halloran's specialty?
- Colleen Halloran is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Colleen Halloran located?
- Colleen Halloran's practice location on file with NPPES is 901 Campus Dr Ste 207, Daly City, CA 94015-4030.
- What is Colleen Halloran's phone number?
- The practice phone number listed in the NPPES registry for Colleen Halloran is (415) 242-5433.
- Is Colleen Halloran's NPI active?
- Yes — Colleen Halloran's NPI (1518017490) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.