What is Jeffrey Chamberlain's NPI number?

Jeffrey Chamberlain's National Provider Identifier (NPI) is 1972435840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jeffrey Chamberlain's specialty?

Jeffrey Chamberlain is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Jeffrey Chamberlain located?

Jeffrey Chamberlain's practice location on file with NPPES is 2204 S 5th St, Leesville, LA 71446-5318.

What is Jeffrey Chamberlain's phone number?

The practice phone number listed in the NPPES registry for Jeffrey Chamberlain is (337) 238-9305.

Is Jeffrey Chamberlain's NPI active?

Yes — Jeffrey Chamberlain's NPI (1972435840) is active in the NPPES registry as of the last update on 2026-06-02.

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Jeffrey Chamberlain

NPI 1972435840 · Pharmacist · Leesville, LA

Jeffrey Chamberlain is a Pharmacist provider in Leesville, LA (NPI 1972435840).

Provider details

NPI number: 1972435840
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: Yes
License: PST.025537 (LA)

Practice location

2204 S 5th St

Leesville, LA 71446-5318

Phone: (337) 238-9305

Street-level locationGet directions

More LA providers

Mailing address

209 E North Loop

Oakdale, LA 71463-2053

Specialties & taxonomies

PharmacistPrimary183500000XLicense PST.025537 (LA)
Pharmacy Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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.

Enumerated: 2026-06-02
Last updated: 2026-06-02
Certified: 2026-06-02

Frequently asked questions

What is Jeffrey Chamberlain's NPI number?: Jeffrey Chamberlain's National Provider Identifier (NPI) is 1972435840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jeffrey Chamberlain's specialty?: Jeffrey Chamberlain is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Jeffrey Chamberlain located?: Jeffrey Chamberlain's practice location on file with NPPES is 2204 S 5th St, Leesville, LA 71446-5318.
What is Jeffrey Chamberlain's phone number?: The practice phone number listed in the NPPES registry for Jeffrey Chamberlain is (337) 238-9305.
Is Jeffrey Chamberlain's NPI active?: Yes — Jeffrey Chamberlain's NPI (1972435840) is active in the NPPES registry as of the last update on 2026-06-02.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions