What is Marlow Johnston's NPI number?

Marlow Johnston's National Provider Identifier (NPI) is 1588910178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marlow Johnston's specialty?

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

Where is Marlow Johnston located?

Marlow Johnston's practice location on file with NPPES is 1910 N Bush St, Santa Ana, CA 92706-2816.

What is Marlow Johnston's phone number?

The practice phone number listed in the NPPES registry for Marlow Johnston is (714) 245-6881.

Is Marlow Johnston's NPI active?

Yes — Marlow Johnston's NPI (1588910178) is active in the NPPES registry as of the last update on 2012-08-01.

IndividualActive

Marlow Johnston

NPI 1588910178 · Mental Health Counselor · Santa Ana, CA

Marlow Johnston is a Mental Health Counselor provider in Santa Ana, CA (NPI 1588910178).

Provider details

NPI number: 1588910178
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
13 yrs in NPPES registry
Profile completeness38% of score
83% 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

1910 N Bush St

Santa Ana, CA 92706-2816

Phone: (714) 245-6881

Street-level locationGet directions

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Mailing address