Maryjeanne Chichester, MSW, LCSW
NPI 1013161207 · Clinical Social Worker · Mt Pleasant, SC
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryjeanne Chichester, MSW, LCSW is a Clinical Social Worker provider in Mt Pleasant, SC (NPI 1013161207).
Provider details
- NPI number
- 1013161207
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 008752 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
236 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 225 | $105 |
| Psychiatric Diagnostic Evaluation90791 | 11 | $123 |
Typical Medicare-allowed amounts for these services range $105–$123 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 35 Porter Ave5bNaugatuck, CT 06770-1973Phone: (203) 759-0341Fax: (203) 723-0702
- 718 Dupont RdCharleston, SC 29407-5729Phone: (843) 285-6034Fax: (843) 628-2307
Registry dates
- Enumerated
- 2008-11-14
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Maryjeanne Chichester's NPI number?
- Maryjeanne Chichester's National Provider Identifier (NPI) is 1013161207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryjeanne Chichester's specialty?
- Maryjeanne Chichester is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maryjeanne Chichester located?
- Maryjeanne Chichester's practice location on file with NPPES is 3301 Salterbeck St Ste 101, Mt Pleasant, SC 29466-7165.
- What is Maryjeanne Chichester's phone number?
- The practice phone number listed in the NPPES registry for Maryjeanne Chichester is (843) 285-6034.
- Does Maryjeanne Chichester accept Medicare?
- Maryjeanne Chichester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryjeanne Chichester's NPI active?
- Yes — Maryjeanne Chichester's NPI (1013161207) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.