IndividualActive
Rebecca Duffy, LAC
NPI 1851644074 · Mental Health Counselor · Phoenix, AZ
Rebecca Duffy, LAC is a Mental Health Counselor provider in Phoenix, AZ (NPI 1851644074).
Provider details
- NPI number
- 1851644074
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LAC
- Sex
- Female
- Sole proprietor
- No
- License
- LAC13872 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
4414 N 19th Ave
Phoenix, AZ 85015-4114
Phone: (602) 285-5550
Fax: (602) 285-5551
Street-level locationGet directions
Mailing address
4414 N 19th Ave
Phoenix, AZ 85015-4114
Registry dates
- Enumerated
- 2012-10-25
- Last updated
- 2012-10-25
Frequently asked questions
- What is Rebecca Duffy's NPI number?
- Rebecca Duffy's National Provider Identifier (NPI) is 1851644074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Duffy's specialty?
- Rebecca Duffy is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Rebecca Duffy located?
- Rebecca Duffy's practice location on file with NPPES is 4414 N 19th Ave, Phoenix, AZ 85015-4114.
- What is Rebecca Duffy's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Duffy is (602) 285-5550.
- Is Rebecca Duffy's NPI active?
- Yes — Rebecca Duffy's NPI (1851644074) is active in the NPPES registry as of the last update on 2012-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.