Anna Callahan, MA, LPC
NPI 1811123094 · Mental Health Counselor · Mount Pleasant, SC
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Callahan, MA, LPC is a Mental Health Counselor provider in Mount Pleasant, SC (NPI 1811123094).
Provider details
- NPI number
- 1811123094
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4736 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2009-06-02
- Last updated
- 2009-06-09
Frequently asked questions
- What is Anna Callahan's NPI number?
- Anna Callahan's National Provider Identifier (NPI) is 1811123094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Callahan's specialty?
- Anna Callahan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Anna Callahan located?
- Anna Callahan's practice location on file with NPPES is 1002 Anna Knapp Ext, Mount Pleasant, SC 29464-5421.
- What is Anna Callahan's phone number?
- The practice phone number listed in the NPPES registry for Anna Callahan is (843) 853-7030.
- Does Anna Callahan accept Medicare?
- Anna Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Callahan's NPI active?
- Yes — Anna Callahan's NPI (1811123094) is active in the NPPES registry as of the last update on 2009-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.