Laura Williams, LMSW
NPI 1114436177 · Social Worker · Southfield, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Williams, LMSW is a Social Worker provider in Southfield, MI (NPI 1114436177).
Provider details
- NPI number
- 1114436177
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801073440 (MI)
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
8 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
641 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, 30 Minutes90832 | 246 | $58 |
| Psychiatric Services Complicated By Communication Factor90785 | 192 | $11 |
| Psychotherapy, 1 Hour90837 | 135 | $112 |
| Psychotherapy, 45 Minutes90834 | 40 | $76 |
| Psychiatric Diagnostic Evaluation90791 | 28 | $128 |
Typical Medicare-allowed amounts for these services range $11–$128 (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
- 2017-09-21
- Last updated
- 2017-09-21
Frequently asked questions
- What is Laura Williams's NPI number?
- Laura Williams's National Provider Identifier (NPI) is 1114436177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Williams's specialty?
- Laura Williams is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Laura Williams located?
- Laura Williams's practice location on file with NPPES is 15700 W 10 Mile Rd Ste 106, Southfield, MI 48075-2100.
- What is Laura Williams's phone number?
- The practice phone number listed in the NPPES registry for Laura Williams is (248) 229-3530.
- Does Laura Williams accept Medicare?
- Laura Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Williams's NPI active?
- Yes — Laura Williams's NPI (1114436177) is active in the NPPES registry as of the last update on 2017-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.