What is Marla Lamb's NPI number?

Marla Lamb's National Provider Identifier (NPI) is 1639300965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marla Lamb's specialty?

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

Where is Marla Lamb located?

Marla Lamb's practice location on file with NPPES is 117 Sawgrass PT, Harrison, AR 72601.

What is Marla Lamb's phone number?

The practice phone number listed in the NPPES registry for Marla Lamb is (870) 204-7488.

Is Marla Lamb's NPI active?

Yes — Marla Lamb's NPI (1639300965) is active in the NPPES registry as of the last update on 2019-02-01.

IndividualActive

Marla Lamb, LCSW

NPI 1639300965 · Clinical Social Worker · Harrison, AR

Marla Lamb, LCSW is a Clinical Social Worker provider in Harrison, AR (NPI 1639300965).

Provider details

NPI number: 1639300965
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No
License: 2009022371 (MO)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 7426-C (AR)
Behavioral Health & Social Service Providers
Clinical Social Worker1041C0700XLicense 2009022371 (MO)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(94/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
16 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

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

117 Sawgrass PT

Harrison, AR 72601

Phone: (870) 204-7488

Fax: (870) 750-4843

Street-level locationGet directions

More AR providers

Mailing address

2400 S 48th St

Springdale, AR 72762-6683

Additional practice locations (3)

208 Highway 62 W
Berryville, AR 72616-8872
Phone: (870) 423-2758
Fax: (479) 750-4843
208 Highway 62 W
Berryville, AR 72616-8872
Phone: (870) 423-2758
Fax: (479) 750-4843
1104 N College St
Huntsville, AR 72740-9672
Phone: (479) 738-2878
Fax: (479) 750-4843

Enumerated: 2009-08-04
Last updated: 2019-02-01

Frequently asked questions

What is Marla Lamb's NPI number?: Marla Lamb's National Provider Identifier (NPI) is 1639300965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marla Lamb's specialty?: Marla Lamb is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Marla Lamb located?: Marla Lamb's practice location on file with NPPES is 117 Sawgrass PT, Harrison, AR 72601.
What is Marla Lamb's phone number?: The practice phone number listed in the NPPES registry for Marla Lamb is (870) 204-7488.
Is Marla Lamb's NPI active?: Yes — Marla Lamb's NPI (1639300965) is active in the NPPES registry as of the last update on 2019-02-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.