Timothy Shaffer, MS, LMFT
NPI 1891388724 · Marriage & Family Therapist · Phoenix, AZ
Timothy Shaffer, MS, LMFT is a Marriage & Family Therapist provider in Phoenix, AZ (NPI 1891388724).
Provider details
- NPI number
- 1891388724
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS, LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- LMFT-15888 (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
5 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
- 2021-02-11
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is Timothy Shaffer's NPI number?
- Timothy Shaffer's National Provider Identifier (NPI) is 1891388724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Shaffer's specialty?
- Timothy Shaffer is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Timothy Shaffer located?
- Timothy Shaffer's practice location on file with NPPES is 4414 N 19th Ave, Phoenix, AZ 85015-4114.
- What is Timothy Shaffer's phone number?
- The practice phone number listed in the NPPES registry for Timothy Shaffer is (602) 285-5550.
- Is Timothy Shaffer's NPI active?
- Yes — Timothy Shaffer's NPI (1891388724) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.