Hazel Karbel, LMSW
NPI 1891791141 · Clinical Social Worker · Birmingham, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hazel Karbel, LMSW is a Clinical Social Worker provider in Birmingham, MI (NPI 1891791141).
Provider details
- NPI number
- 1891791141
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801019024 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
310 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, 45 Minutes90834 | 310 | $77 |
Typical Medicare-allowed amounts for these services range $77–$77 (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 (1)
- 700 N Old Woodward AveSte 300Birmingham, MI 48009-1338Phone: (248) 642-8263Fax: (248) 642-6832
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2018-11-23
Frequently asked questions
- What is Hazel Karbel's NPI number?
- Hazel Karbel's National Provider Identifier (NPI) is 1891791141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hazel Karbel's specialty?
- Hazel Karbel is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Hazel Karbel located?
- Hazel Karbel's practice location on file with NPPES is 295 Elm St Ste 4, Birmingham, MI 48009.
- What is Hazel Karbel's phone number?
- The practice phone number listed in the NPPES registry for Hazel Karbel is (248) 496-8758.
- Does Hazel Karbel accept Medicare?
- Hazel Karbel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hazel Karbel's NPI active?
- Yes — Hazel Karbel's NPI (1891791141) is active in the NPPES registry as of the last update on 2018-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.