Mark Christian Counts
Mark Christian Counts is a Case Manager/Care Coordinator provider (Case Manager/Care Coordinator) practicing in Barstow, CA, registered in the NPPES registry with NPI 1639725427 since 2019. Practices at Vista Guidance Centers, Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1639725427 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Christian Counts |
| Sex | Male |
| Practice address | Barstow, CA, 92311 |
| Phone | 7602567279 |
| Enumeration date | 2019-08-16 |
| Last updated in NPPES | 2019-08-16 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171M00000X | Case Manager/Care Coordinator | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1184061210 | Other | — | N/A |
Copy-ready billing details
Provider: Mark Counts NPI: 1639725427 Taxonomy: 171M00000X (Case Manager/Care Coordinator) Address: Barstow, CA, 92311
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1255461414 | Vista Guidance Centers, Inc. | Organization | Addiction (Substance Use Disorder) Counselor | Barstow, CA |
| 1568672871 | Melissa Burman | Individual | Counselor | Barstow, CA |
| 1831324946 | Karen Wong | Individual | Community Health Worker | Barstow, CA |
| 1245597111 | Cherstan Crawford | Individual | Mental Health Counselor | Barstow, CA |
| 1720414345 | Luis Villarreal | Individual | Mental Health Counselor | Barstow, CA |
| 1437694213 | Chloe Lindsay Alexander | Individual | Marriage & Family Therapist | Barstow, CA |
| 1699205484 | Allison Lamm | Individual | Case Manager/Care Coordinator | Barstow, CA |
| 1477073872 | Karam Hoopai-Wong | Individual | Counselor | Barstow, CA |
Verify this record
Cross-check NPI 1639725427 against the authoritative CMS record: view Mark Christian Counts on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1639725427 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-08-16.