IndividualActive
Margaret Schaffer
NPI 1851881668 · Social Worker · Tucson, AZ
Margaret Schaffer is a Social Worker provider in Tucson, AZ (NPI 1851881668).
Provider details
- NPI number
- 1851881668
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 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
83% 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
3601 S 6th Ave
Tucson, AZ 85723-0001
Phone: (520) 792-1450
Street-level locationGet directions
Mailing address
731 N Desert Ave
Tucson, AZ 85711-1140
Registry dates
- Enumerated
- 2018-05-16
- Last updated
- 2018-05-16
Frequently asked questions
- What is Margaret Schaffer's NPI number?
- Margaret Schaffer's National Provider Identifier (NPI) is 1851881668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Schaffer's specialty?
- Margaret Schaffer is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Schaffer located?
- Margaret Schaffer's practice location on file with NPPES is 3601 S 6th Ave, Tucson, AZ 85723-0001.
- What is Margaret Schaffer's phone number?
- The practice phone number listed in the NPPES registry for Margaret Schaffer is (520) 792-1450.
- Is Margaret Schaffer's NPI active?
- Yes — Margaret Schaffer's NPI (1851881668) is active in the NPPES registry as of the last update on 2018-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.