Joann Marsack, R N C
NPI 1508014960 · Psychiatric/Mental Health Registered Nurse · Detroit, MI
Joann Marsack, R N C is a Psychiatric/Mental Health Registered Nurse provider in Detroit, MI (NPI 1508014960).
Provider details
- NPI number
- 1508014960
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- R N C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 545499 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-08-28
- Last updated
- 2008-08-28
Frequently asked questions
- What is Joann Marsack's NPI number?
- Joann Marsack's National Provider Identifier (NPI) is 1508014960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joann Marsack's specialty?
- Joann Marsack is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Joann Marsack located?
- Joann Marsack's practice location on file with NPPES is 1423 Field St, Detroit, MI 48214-2321.
- What is Joann Marsack's phone number?
- The practice phone number listed in the NPPES registry for Joann Marsack is (313) 347-2070.
- Is Joann Marsack's NPI active?
- Yes — Joann Marsack's NPI (1508014960) is active in the NPPES registry as of the last update on 2008-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.