IndividualActive
Claudia Siewert
NPI 1518536481 · Professional Counselor · Ann Arbor, MI
Claudia Siewert is a Professional Counselor provider in Ann Arbor, MI (NPI 1518536481).
Provider details
- NPI number
- 1518536481
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6401005531 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
424 Little Lake Dr # Condo12
Ann Arbor, MI 48103-6207
Phone: (734) 645-1915
Street-level locationGet directions
Mailing address
424 Little Lake Dr # Condo12
Ann Arbor, MI 48103-6207
Registry dates
- Enumerated
- 2021-06-23
- Last updated
- 2021-06-23
- Certified
- 2021-06-23
Frequently asked questions
- What is Claudia Siewert's NPI number?
- Claudia Siewert's National Provider Identifier (NPI) is 1518536481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Siewert's specialty?
- Claudia Siewert is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Claudia Siewert located?
- Claudia Siewert's practice location on file with NPPES is 424 Little Lake Dr # Condo12, Ann Arbor, MI 48103-6207.
- What is Claudia Siewert's phone number?
- The practice phone number listed in the NPPES registry for Claudia Siewert is (734) 645-1915.
- Is Claudia Siewert's NPI active?
- Yes — Claudia Siewert's NPI (1518536481) is active in the NPPES registry as of the last update on 2021-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.