What is John Walters's NPI number?

John Walters's National Provider Identifier (NPI) is 1427132976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Walters's specialty?

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

Where is John Walters located?

John Walters's practice location on file with NPPES is 2097 Henry Tecklenburg Dr Ste 211w, Charleston, SC 29414-5739.

What is John Walters's phone number?

The practice phone number listed in the NPPES registry for John Walters is (843) 958-2555.

Does John Walters accept Medicare?

John Walters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is John Walters's NPI active?

Yes — John Walters's NPI (1427132976) is active in the NPPES registry as of the last update on 2022-02-21.

IndividualActiveAccepts Medicare

John Walters, LISW

NPI 1427132976 · Clinical Social Worker · Charleston, SC

Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)

John Walters, LISW is a Clinical Social Worker provider in Charleston, SC (NPI 1427132976).

Provider details

NPI number: 1427132976
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LISW
Sex: Male
Sole proprietor: No
License: 10353 (SC)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 10353 (SC)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(99/100 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
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

2097 Henry Tecklenburg Dr Ste 211w

Charleston, SC 29414-5739

Phone: (843) 958-2555

Fax: (843) 402-1961

Street-level locationGet directions

More SC providers

Mailing address

Po Box 751649

Charlotte, NC 28275-1649

Additional practice locations (3)

109 Bee St
Charleston, SC 29401-5703
Phone: (843) 729-4096
501 Belle Hall Pkwy Unit 202
Mount Pleasant, SC 29464-8322
Phone: (843) 300-1303
Fax: (888) 316-7716
1250 E Marshall St
Internal Medicine/Gen Med/Primary Care
Richmond, VA 23298-5051
Phone: (804) 270-7477
Fax: (804) 270-7411

Enumerated: 2006-10-24
Last updated: 2022-02-21
Certified: 2022-02-21

Frequently asked questions

What is John Walters's NPI number?: John Walters's National Provider Identifier (NPI) is 1427132976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Walters's specialty?: John Walters is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is John Walters located?: John Walters's practice location on file with NPPES is 2097 Henry Tecklenburg Dr Ste 211w, Charleston, SC 29414-5739.
What is John Walters's phone number?: The practice phone number listed in the NPPES registry for John Walters is (843) 958-2555.
Does John Walters accept Medicare?: John Walters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is John Walters's NPI active?: Yes — John Walters's NPI (1427132976) is active in the NPPES registry as of the last update on 2022-02-21.

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