Michael Sparks, MSW
NPI 1548839103 · Addiction (Substance Use Disorder) Counselor · Juneau, AK
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Sparks, MSW is a Addiction (Substance Use Disorder) Counselor provider in Juneau, AK (NPI 1548839103).
Provider details
- NPI number
- 1548839103
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- CSW.09929354 (CO)
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
5 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
193 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 | 147 | $77 |
| Psychiatric Diagnostic Evaluation90791 | 46 | $129 |
Typical Medicare-allowed amounts for these services range $77–$129 (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)
- 810 E 3rd St Unit 201Durango, CO 81301-5759Phone: (970) 764-1790Fax: (970) 375-7927
Registry dates
- Enumerated
- 2021-06-18
- Last updated
- 2023-06-20
- Certified
- 2023-06-20
Frequently asked questions
- What is Michael Sparks's NPI number?
- Michael Sparks's National Provider Identifier (NPI) is 1548839103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sparks's specialty?
- Michael Sparks is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Michael Sparks located?
- Michael Sparks's practice location on file with NPPES is 3250 Hospital Dr, Juneau, AK 99801-7808.
- What is Michael Sparks's phone number?
- The practice phone number listed in the NPPES registry for Michael Sparks is (907) 796-8690.
- Does Michael Sparks accept Medicare?
- Michael Sparks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Sparks's NPI active?
- Yes — Michael Sparks's NPI (1548839103) is active in the NPPES registry as of the last update on 2023-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.