1. Home
  2. Directory
  3. Arizona
  4. Phoenix
  5. Marriage Family Therapist
  6. NPI Profile

TIMOTHY WILLIAM SHAFFER MS, LMFT
NPI 1891388724
Marriage & Family Therapist in Phoenix, AZ

Active since February 11, 2021
4414 N 19TH AVE, PHOENIX, AZ 85015(602) 285-5550(602) 285-5551 Get Directions Write a Review

NPPES record last updated: July 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 11, 2025, Feb 11, 2021 (2 updates tracked since 2021).

About Timothy William Shaffer Ms, Lmft NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TIMOTHY WILLIAM SHAFFER MS, LMFT (NPI 1891388724) is an individual marriage & family therapist in Phoenix, Arizona, licensed in Arizona (LMFT-15888) and active in the NPI registry since February 2021.

NPPES Registry Identity

NPI1891388724
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameTIMOTHY WILLIAM SHAFFERCredential: MS, LMFT
Location Address4414 N 19TH AVEPhoenix, AZ 85015-4114
Mailing Address4414 N 19th AvePhoenix, AZ 85015-4114 · (602) 285-5550 · Fax (602) 285-5551
Phone(602) 285-5550
Fax(602) 285-5551
Sole ProprietorNo
Enumeration DateFebruary 11, 2021
Last NPPES UpdateJuly 11, 20252 updates tracked since enumeration
NPPES CertifiedJuly 11, 2025
✔ NPI 1891388724 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in AZ · LMFT-15888
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
4414 N 19TH AVE, Phoenix, AZ 85015
Open in Google Maps ↗

Other Identifiers 1

Other15888AZ · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..Insurance ›

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MERCY AKANYA EZEMUONYE
Counselor (Professional)
4414 N 19TH AVE
PHOENIX, AZ 85015
Maricopa County (602) 285-5550
ANGELA PERGOLA LPC
Counselor (Mental Health)
4414 N 19TH AVE
PHOENIX, AZ 85015
Maricopa County (160) 228-5550
ALECIA KIMES LMSW
Social Worker
4414 N 19TH AVE
PHOENIX, AZ 85015
Maricopa County (602) 285-5550
BEHAVIORAL CONSULTATION SERVICES, INC.
Community/Behavioral Health
4414 N 19TH AVE
PHOENIX, AZ 85015
Maricopa County (602) 285-5550
OPEN HEARTS
Community/Behavioral Health
4414 N 19TH AVE
PHOENIX, AZ 85015
Maricopa County (602) 285-5550
OPEN HEARTS
Community/Behavioral Health
4414 N 19TH AVE
PHOENIX, AZ 85015
Maricopa County (602) 285-5550
RANDI JANELLE GENNARO MSC, LAC
Counselor
4414 N 19TH AVE
PHOENIX, AZ 85015
Maricopa County (602) 285-5550
ASHLEY LABIER
Counselor (Mental Health)
4414 N 19TH AVE
PHOENIX, AZ 85015
Maricopa County (602) 285-5550

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Timothy Shaffer's NPI number?

The NPI number for Timothy Shaffer is 1891388724. It was assigned to this individual provider in the NPPES registry on February 11, 2021.

Where is Timothy Shaffer located?

Timothy Shaffer practices at 4414 N 19th Ave, Phoenix, AZ 85015. The listed phone number is (602) 285-5550.

What is Timothy Shaffer's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

What insurance does Timothy Shaffer accept?

Health plans from Oscar Health Plan, Inc. list Timothy Shaffer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Timothy Shaffer was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.