IndividualActive
Maria Deer
NPI 1629568829 · Social Worker · Sandusky, MI
Maria Deer is a Social Worker provider in Sandusky, MI (NPI 1629568829).
Provider details
- NPI number
- 1629568829
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6802089951 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
227 E Sanilac Rd
Sandusky, MI 48471
Phone: (810) 648-0330
Street-level locationGet directions
Mailing address
227 E Sanilac Rd
Sandusky, MI 48471-1160
Registry dates
- Enumerated
- 2018-05-14
- Last updated
- 2022-02-14
- Certified
- 2022-02-14
Frequently asked questions
- What is Maria Deer's NPI number?
- Maria Deer's National Provider Identifier (NPI) is 1629568829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Deer's specialty?
- Maria Deer is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Deer located?
- Maria Deer's practice location on file with NPPES is 227 E Sanilac Rd, Sandusky, MI 48471.
- What is Maria Deer's phone number?
- The practice phone number listed in the NPPES registry for Maria Deer is (810) 648-0330.
- Is Maria Deer's NPI active?
- Yes — Maria Deer's NPI (1629568829) is active in the NPPES registry as of the last update on 2022-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.