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Mark Crosby, LPC
NPI 1952505604 · Professional Counselor · Baton Rouge, LA
Mark Crosby, LPC is a Professional Counselor provider in Baton Rouge, LA (NPI 1952505604).
Provider details
- NPI number
- 1952505604
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2611 (LA)
Specialties & taxonomies
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
11914 Justice Ave
Baton Rouge, LA 70816-2372
Phone: (225) 936-2607
Fax: (225) 664-0703
Street-level locationGet directions
Mailing address
7408 Calvin Underwood Ln
Denham Springs, LA 70706-0601
Registry dates
- Enumerated
- 2007-06-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Crosby's NPI number?
- Mark Crosby's National Provider Identifier (NPI) is 1952505604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Crosby's specialty?
- Mark Crosby is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Crosby located?
- Mark Crosby's practice location on file with NPPES is 11914 Justice Ave, Baton Rouge, LA 70816-2372.
- What is Mark Crosby's phone number?
- The practice phone number listed in the NPPES registry for Mark Crosby is (225) 936-2607.
- Is Mark Crosby's NPI active?
- Yes — Mark Crosby's NPI (1952505604) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.