Linda Johannisson, LCSW-C
NPI 1306979901 · Clinical Social Worker · Oakland, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Johannisson, LCSW-C is a Clinical Social Worker provider in Oakland, MD (NPI 1306979901).
Provider details
- NPI number
- 1306979901
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 09266 (MD)
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
19 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
- 2007-03-13
- Last updated
- 2024-09-17
- Certified
- 2024-09-17
Frequently asked questions
- What is Linda Johannisson's NPI number?
- Linda Johannisson's National Provider Identifier (NPI) is 1306979901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Johannisson's specialty?
- Linda Johannisson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Linda Johannisson located?
- Linda Johannisson's practice location on file with NPPES is 2964 Pysell Crosscut Rd, Oakland, MD 21550-4825.
- What is Linda Johannisson's phone number?
- The practice phone number listed in the NPPES registry for Linda Johannisson is (240) 321-6136.
- Does Linda Johannisson accept Medicare?
- Linda Johannisson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Johannisson's NPI active?
- Yes — Linda Johannisson's NPI (1306979901) is active in the NPPES registry as of the last update on 2024-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.