Mesa Developmental Services
Mesa Developmental Services is a healthcare organization registered as Case Management Agency in Grand Junction, CO, holding Type 2 (organization) NPI 1679696439 since 2007. The authorized official on file is Grant Jackson, Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1679696439 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mesa Developmental Services |
| Practice address | 790 WELLINGTON AVE, Grand Junction, CO, 81501 |
| Phone | 9702433702 |
| Fax | 9702437751 |
| Enumeration date | 2007-04-09 |
| Last updated in NPPES | 2021-11-15 |
Authorized official
| Name | Grant Jackson |
|---|---|
| Title | Ceo |
| Phone | 9702568618 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 251B00000X | Case Management Agency | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 09145517 | Medicaid | CO | — |
Copy-ready billing details
Provider: Mesa Developmental Services NPI: 1679696439 Taxonomy: 251B00000X (Case Management Agency) Address: 790 WELLINGTON AVE, Grand Junction, CO, 81501
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1437289097 | Mesa Developmental Services Dba Strive | Organization | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Grand Junction, CO |
| 1710011531 | Duane Weenig | Individual | Periodontics | Grand Junction, CO |
| 1760505523 | Mesa Developmental Services | Organization | Case Management Agency | Grand Junction, CO |
| 1184624538 | Donald Aust | Individual | General Practice Dentistry | Grand Junction, CO |
Verify this record
Cross-check NPI 1679696439 against the authoritative CMS record: view Mesa Developmental Services 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
What type of organization is Mesa Developmental Services?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2021-11-15.