What is Mark Blackshear's NPI number?

Mark Blackshear's National Provider Identifier (NPI) is 1114426525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Blackshear's specialty?

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

Where is Mark Blackshear located?

Mark Blackshear's practice location on file with NPPES is 3434 Grove St, Lemon Grove, CA 91945-1812.

What is Mark Blackshear's phone number?

The practice phone number listed in the NPPES registry for Mark Blackshear is (619) 281-3706.

Is Mark Blackshear's NPI active?

Yes — Mark Blackshear's NPI (1114426525) is active in the NPPES registry as of the last update on 2018-02-12.

IndividualActive

Mark Blackshear

NPI 1114426525 · Mental Health Counselor · Lemon Grove, CA

Mark Blackshear is a Mental Health Counselor provider in Lemon Grove, CA (NPI 1114426525).

Provider details

NPI number: 1114426525
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(62/100 index)

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

Registry tenure38% of score
8 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

3434 Grove St

Lemon Grove, CA 91945-1812

Phone: (619) 281-3706

Street-level locationGet directions

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Mailing address