Orest Dubynsky MD
Orest Dubynsky MD is a healthcare organization registered as Specialist in Greeley, CO, holding Type 2 (organization) NPI 1538434501 since 2012. The authorized official on file is Orest Dubynsky, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538434501 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Orest Dubynsky MD |
| Other name | <Unavail> |
| Practice address | 1601 25TH AVE, Greeley, CO, 80634 |
| Phone | 9703562600 |
| Fax | 9703562633 |
| Enumeration date | 2012-03-09 |
| Last updated in NPPES | 2012-03-09 |
Authorized official
| Name | Orest Dubynsky |
|---|---|
| Title | President |
| Phone | 9703562600 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | 32412 | CO |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01324128 | Medicaid | CO | — |
Copy-ready billing details
Provider: Orest Dubynsky MD NPI: 1538434501 Taxonomy: 174400000X (Specialist) Address: 1601 25TH AVE, Greeley, CO, 80634
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1013133602 | Evette Ewing | Individual | Addiction (Substance Use Disorder) Counselor | Greeley, CO |
| 1013313329 | Cecil Wayman | Individual | Mental Health Counselor | Greeley, CO |
| 1427426105 | Brandi Jack | Individual | Addiction (Substance Use Disorder) Counselor | Greeley, CO |
| 1033579339 | Reyes Corporation | Organization | Substance Use Disorder Rehabilitation Clinic/Center | Greeley, CO |
| 1154782894 | Amy Garcia | Individual | Addiction (Substance Use Disorder) Counselor | Greeley, CO |
| 1629439369 | Robin Janeway | Individual | Addiction (Substance Use Disorder) Counselor | Greeley, CO |
| 1871954529 | Roberta Inman | Individual | Addiction (Substance Use Disorder) Counselor | Greeley, CO |
| 1407217151 | Eric Smith | Individual | Addiction (Substance Use Disorder) Counselor | Greeley, CO |
Verify this record
Cross-check NPI 1538434501 against the authoritative CMS record: view Orest Dubynsky MD 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-03-09.