IndividualActive
Marlene Joy, PHD
NPI 1588780597 · Professional Counselor · Scottsdale, AZ
Marlene Joy, PHD is a Professional Counselor provider in Scottsdale, AZ (NPI 1588780597).
Provider details
- NPI number
- 1588780597
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- LPC0321 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
10505 N 69th St Ste 1200
Scottsdale, AZ 85253-4534
Phone: (480) 998-2635
Fax: (480) 948-8163
Street-level locationGet directions
Mailing address
10505 N 69th St Ste 1200
Scottsdale, AZ 85253-4534
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marlene Joy's NPI number?
- Marlene Joy's National Provider Identifier (NPI) is 1588780597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Joy's specialty?
- Marlene Joy is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Marlene Joy located?
- Marlene Joy's practice location on file with NPPES is 10505 N 69th St Ste 1200, Scottsdale, AZ 85253-4534.
- What is Marlene Joy's phone number?
- The practice phone number listed in the NPPES registry for Marlene Joy is (480) 998-2635.
- Is Marlene Joy's NPI active?
- Yes — Marlene Joy's NPI (1588780597) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.