What is John Matthias's NPI number?

John Matthias's National Provider Identifier (NPI) is 1366560633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Matthias's specialty?

John Matthias is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is John Matthias located?

John Matthias's practice location on file with NPPES is 1050 S Rainbow Blvd, Las Vegas, NV 89145-6231.

What is John Matthias's phone number?

The practice phone number listed in the NPPES registry for John Matthias is (702) 258-5855.

Is John Matthias's NPI active?

Yes — John Matthias's NPI (1366560633) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Matthias, PH.D.

NPI 1366560633 · Psychologist · Las Vegas, NV

John Matthias, PH.D. is a Psychologist provider in Las Vegas, NV (NPI 1366560633).

Provider details

NPI number: 1366560633
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: PY0520 (NV)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PY0520 (NV)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

1050 S Rainbow Blvd

Las Vegas, NV 89145-6231

Phone: (702) 258-5855

Approximate (ZIP-level) locationGet directions

More NV providers

Mailing address