Barbara Grinnell
NPI 1639465040 · Mental Health Counselor · Tucson, AZ
Barbara Grinnell is a Mental Health Counselor provider in Tucson, AZ (NPI 1639465040).
Provider details
- NPI number
- 1639465040
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LISAC-1263 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2011-06-23
- Last updated
- 2011-06-23
Frequently asked questions
- What is Barbara Grinnell's NPI number?
- Barbara Grinnell's National Provider Identifier (NPI) is 1639465040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Grinnell's specialty?
- Barbara Grinnell is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Barbara Grinnell located?
- Barbara Grinnell's practice location on file with NPPES is 504 W 29th St, Tucson, AZ 85713-3353.
- What is Barbara Grinnell's phone number?
- The practice phone number listed in the NPPES registry for Barbara Grinnell is (520) 838-5600.
- Is Barbara Grinnell's NPI active?
- Yes — Barbara Grinnell's NPI (1639465040) is active in the NPPES registry as of the last update on 2011-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.