Barbara Johnson, LCSW
NPI 1528474350 · Clinical Social Worker · Phoenix, AZ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Johnson, LCSW is a Clinical Social Worker provider in Phoenix, AZ (NPI 1528474350).
Provider details
- NPI number
- 1528474350
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW-10667 (AZ)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
218 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) |
|---|---|---|
| Family Psychotherapy Without Patient, 50 Minutes90846 | 91 | $72 |
| Family Psychotherapy With Patient, 50 Minutes90847 | 82 | $75 |
| Psychiatric Diagnostic Evaluation90791 | 23 | $124 |
| Psychotherapy, 1 Hour90837 | 22 | $109 |
Typical Medicare-allowed amounts for these services range $72–$124 (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
Registry dates
- Enumerated
- 2014-07-01
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is Barbara Johnson's NPI number?
- Barbara Johnson's National Provider Identifier (NPI) is 1528474350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Johnson's specialty?
- Barbara Johnson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Johnson located?
- Barbara Johnson's practice location on file with NPPES is 901 E Willetta St, Phoenix, AZ 85006-2727.
- What is Barbara Johnson's phone number?
- The practice phone number listed in the NPPES registry for Barbara Johnson is (602) 839-6900.
- Does Barbara Johnson accept Medicare?
- Barbara Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Johnson's NPI active?
- Yes — Barbara Johnson's NPI (1528474350) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.