Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Donald Wayne Welch, PHD, MS

Individual provider Marriage & Family Therapist · NPI 1093885956

Donald Wayne Welch, PHD, MS is a Marriage and Family Therapist in San Diego, California. Qualified in 1998, 28 years ago. Practices with Center for Enriching Relationships Inc, a 10-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
28
Licensed in
CA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

4025 Camino Del Rio S Ste 250
San Diego, CA 92108-4100
Phone: (619) 280-3430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence LMFT50129 (CA)

Record details

NPI number1093885956
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , MS
Sole proprietorNo
NPI enumeratedNovember 8, 2006
Last updated in NPPESDecember 23, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMARRIAGE AND FAMILY THERAPIST
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Center For Enriching Relationships Inc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients16
Services billed 178 a service is one billed item, such as a visit, a test or a procedure
Average patient age64

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Center for Enriching Relationships Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in San Diego