What is Tammy Allan's NPI number?

Tammy Allan's National Provider Identifier (NPI) is 1033235692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tammy Allan's specialty?

Tammy Allan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Tammy Allan located?

Tammy Allan's practice location on file with NPPES is 1945 Shasta St Ste E1, Redding, CA 96001-0478.

What is Tammy Allan's phone number?

The practice phone number listed in the NPPES registry for Tammy Allan is (530) 945-6596.

Is Tammy Allan's NPI active?

Yes — Tammy Allan's NPI (1033235692) is active in the NPPES registry as of the last update on 2025-09-19.

IndividualActive

Tammy Allan, LCSW

NPI 1033235692 · Clinical Social Worker · Redding, CA

Tammy Allan, LCSW is a Clinical Social Worker provider in Redding, CA (NPI 1033235692).

Provider details

NPI number: 1033235692
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: Yes
License: 22271 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 22271 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 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

1945 Shasta St Ste E1

Redding, CA 96001-0478

Phone: (530) 945-6596

Street-level locationGet directions

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Mailing address