What is John Marr's NPI number?

John Marr's National Provider Identifier (NPI) is 1487773750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Marr's specialty?

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

Where is John Marr located?

John Marr's practice location on file with NPPES is 2655 Villa Creek Dr Ste 110, Dallas, TX 75234-7374.

What is John Marr's phone number?

The practice phone number listed in the NPPES registry for John Marr is (972) 488-2303.

Is John Marr's NPI active?

Yes — John Marr's NPI (1487773750) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Marr, PH.D.

NPI 1487773750 · Mental Health Counselor · Dallas, TX

John Marr, PH.D. is a Mental Health Counselor provider in Dallas, TX (NPI 1487773750).

Provider details

NPI number: 1487773750
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: No
License: 9429 (TX)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 9429 (TX)
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

2655 Villa Creek Dr Ste 110

Dallas, TX 75234-7374

Phone: (972) 488-2303

Fax: (888) 370-6072

Street-level locationGet directions

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Mailing address