Michael David Downing, PHD

Michael David Downing is a Clinical Psychologist provider (Psychologist) practicing in Big Spring, TX, registered in the NPPES registry with NPI 1376633545 since 2006. The credential PHD stands for Doctor of Philosophy. Practices at American Senior Homecare (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1376633545
Entity type	Individual (Type 1)
Name	Michael David Downing
Credential	PHD
Sex	Male
Practice address	500 JOHNSON ST., Big Spring, TX, 79720
Phone	4322633868
Fax	4322633402
Enumeration date	2006-10-16
Last updated in NPPES	2010-11-22

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103TC0700X	Clinical Psychologist	Primary	26873	TX

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
1133134 01	Medicaid	TX	—

Copy-ready billing details

Provider: Michael Downing, PHD
NPI: 1376633545
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 500 JOHNSON ST., Big Spring, TX, 79720

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1851469860	Andrew Hickam	Individual	Mental Health Counselor	Big Spring, TX
1285341669	American Senior Homecare	Organization	In Home Supportive Care Agency	Big Spring, TX

Verify this record

Cross-check NPI 1376633545 against the authoritative CMS record: view Michael David Downing on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Michael Downing?

Michael Downing is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-11-22.