IndividualActive
Colleen Halligan, P.T.
NPI 1336409044 · Specialist · Downey, CA
Colleen Halligan, P.T. is a Specialist provider in Downey, CA (NPI 1336409044).
Provider details
- NPI number
- 1336409044
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- No
- License
- 15024 (CA)
Specialties & taxonomies
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
9990 Lakewood Blvd
Downey, CA 90240-4009
Phone: (562) 862-7950
Fax: (562) 862-9973
Street-level locationGet directions
Mailing address
12572 Valley View St
Garden Grove, CA 92845-2006
Registry dates
- Enumerated
- 2012-05-29
- Last updated
- 2012-05-29
Frequently asked questions
- What is Colleen Halligan's NPI number?
- Colleen Halligan's National Provider Identifier (NPI) is 1336409044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Halligan's specialty?
- Colleen Halligan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Colleen Halligan located?
- Colleen Halligan's practice location on file with NPPES is 9990 Lakewood Blvd, Downey, CA 90240-4009.
- What is Colleen Halligan's phone number?
- The practice phone number listed in the NPPES registry for Colleen Halligan is (562) 862-7950.
- Is Colleen Halligan's NPI active?
- Yes — Colleen Halligan's NPI (1336409044) is active in the NPPES registry as of the last update on 2012-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.