What is Margaret Loo's NPI number?

Margaret Loo's National Provider Identifier (NPI) is 1881717221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Margaret Loo's specialty?

Margaret Loo is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Margaret Loo located?

Margaret Loo's practice location on file with NPPES is 973 Phoenix Ave, Ventura, CA 93004-2252.

What is Margaret Loo's phone number?

The practice phone number listed in the NPPES registry for Margaret Loo is (805) 659-0856.

Is Margaret Loo's NPI active?

Yes — Margaret Loo's NPI (1881717221) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Margaret Loo, MA

NPI 1881717221 · Counselor · Ventura, CA

Margaret Loo, MA is a Counselor provider in Ventura, CA (NPI 1881717221).

Provider details

NPI number: 1881717221
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: MA
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 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
83% 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

973 Phoenix Ave

Ventura, CA 93004-2252

Phone: (805) 659-0856

Street-level locationGet directions

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Mailing address