Mary Ann Marquardt, LMSW
NPI 1356467914 · Mental Health Counselor · Ann Arbor, MI
Mary Ann Marquardt, LMSW is a Mental Health Counselor provider in Ann Arbor, MI (NPI 1356467914).
Provider details
- NPI number
- 1356467914
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801062438 (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 tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-03-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ann Marquardt's NPI number?
- Mary Ann Marquardt's National Provider Identifier (NPI) is 1356467914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Marquardt's specialty?
- Mary Ann Marquardt is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Ann Marquardt located?
- Mary Ann Marquardt's practice location on file with NPPES is 2006 Hogback Rd Ste 1, Ann Arbor, MI 48105-9750.
- What is Mary Ann Marquardt's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Marquardt is (734) 786-8013.
- Is Mary Ann Marquardt's NPI active?
- Yes — Mary Ann Marquardt's NPI (1356467914) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.