J. & D. Phelan & Co., L.L.C.
NPI 1316336787 · Mental Health Counselor · Litchfield Park, AZ
J. & D. Phelan & Co., L.L.C. is a Mental Health Counselor organization in Litchfield Park, AZ (NPI 1316336787).
Provider details
- NPI number
- 1316336787
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- David Phelan, Board Member(623) 330-3197
- License
- LPC2307 (AZ)
Specialties & taxonomies
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
11 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
Other names (DBA / former)
- Doing business as
- David Phelan Personal & Professional Development
- Doing business as
- David Phelan Personal & Professional Development
- Doing business as
- Transcend Counseling & Wellness
Registry dates
- Enumerated
- 2015-01-22
- Last updated
- 2026-01-27
- Certified
- 2026-01-27
Frequently asked questions
- What is J. & D. Phelan & Co., L.L.C.'s NPI number?
- J. & D. Phelan & Co., L.L.C.'s National Provider Identifier (NPI) is 1316336787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is J. & D. Phelan & Co., L.L.C.?
- J. & D. Phelan & Co., L.L.C. is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is J. & D. Phelan & Co., L.L.C. located?
- J. & D. Phelan & Co., L.L.C.'s practice location on file with NPPES is 501 E Plaza Cir Ste B, Litchfield Park, AZ 85340-4917.
- What is J. & D. Phelan & Co., L.L.C.'s phone number?
- The practice phone number listed in the NPPES registry for J. & D. Phelan & Co., L.L.C. is (623) 330-3197.
- Who is the authorized official for J. & D. Phelan & Co., L.L.C.?
- The authorized official listed on J. & D. Phelan & Co., L.L.C.'s NPPES record is David Phelan, Board Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is J. & D. Phelan & Co., L.L.C.'s NPI active?
- Yes — J. & D. Phelan & Co., L.L.C.'s NPI (1316336787) is active in the NPPES registry as of the last update on 2026-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.