IndividualActive
Sarina Grewe, LMSW
NPI 1457632796 · Clinical Social Worker · Royal Oak, MI
Sarina Grewe, LMSW is a Clinical Social Worker provider in Royal Oak, MI (NPI 1457632796).
Provider details
- NPI number
- 1457632796
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801092958 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
3315 N Campbell Rd
Royal Oak, MI 48073
Phone: (586) 580-1868
Fax: (586) 213-1862
Street-level locationGet directions
Mailing address
135 Spencer St
Ferndale, MI 48220-2510
Additional practice locations (2)
- 44444 Hayes RdClinton Township, MI 48038-7600Phone: (586) 580-1868Fax: (586) 213-1862
- 11255 Hall RdUtica, MI 48317-5823Phone: (586) 580-1868
Registry dates
- Enumerated
- 2011-08-31
- Last updated
- 2023-02-07
- Certified
- 2023-02-07
Frequently asked questions
- What is Sarina Grewe's NPI number?
- Sarina Grewe's National Provider Identifier (NPI) is 1457632796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarina Grewe's specialty?
- Sarina Grewe is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarina Grewe located?
- Sarina Grewe's practice location on file with NPPES is 3315 N Campbell Rd, Royal Oak, MI 48073.
- What is Sarina Grewe's phone number?
- The practice phone number listed in the NPPES registry for Sarina Grewe is (586) 580-1868.
- Is Sarina Grewe's NPI active?
- Yes — Sarina Grewe's NPI (1457632796) is active in the NPPES registry as of the last update on 2023-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.