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Marcy Biersack, M.A.
NPI 1699075291 · School Psychologist · Florence, AZ
Marcy Biersack, M.A. is a School Psychologist provider in Florence, AZ (NPI 1699075291).
Provider details
- NPI number
- 1699075291
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 4267658 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
1000 S Main St
Florence, AZ 85132-8132
Phone: (520) 866-3556
Street-level locationGet directions
Mailing address
34871 N Gurnsey Trl
San Tan Valley, AZ 85143-4925
Registry dates
- Enumerated
- 2010-10-28
- Last updated
- 2010-10-28
Frequently asked questions
- What is Marcy Biersack's NPI number?
- Marcy Biersack's National Provider Identifier (NPI) is 1699075291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcy Biersack's specialty?
- Marcy Biersack is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Marcy Biersack located?
- Marcy Biersack's practice location on file with NPPES is 1000 S Main St, Florence, AZ 85132-8132.
- What is Marcy Biersack's phone number?
- The practice phone number listed in the NPPES registry for Marcy Biersack is (520) 866-3556.
- Is Marcy Biersack's NPI active?
- Yes — Marcy Biersack's NPI (1699075291) is active in the NPPES registry as of the last update on 2010-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.