- Practice location
- 426 Industrial Ave Ste 130, Williston, VT 05495-4449
- Phone
- 802-878-1175
- Fax
- 802-652-5355
- Last updated
- January 13, 2026
Casey M O'Brien is a Physician Assistant based in Williston, VT. Casey M O'Brien practices in Williston, VT and has the professional credentials of PA-C. The NPI Number for Casey M O'Brien is 1073133484 and holds a License No. 055.0031747 (VT). The current practice location address for Casey M O'Brien is 426 Industrial Ave Ste 130, Williston, VT 05495-4449 and can be reached out via phone at 802-878-1175 and via fax at 802-652-5355.
Provider Profile Details
- NPI Number
- 1073133484
- Provider Name
- Casey M O'Brien
- Credential
- PA-C
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 426 Industrial Ave Ste 130, Williston, VT 05495-4449
- Phone Number
- 802-878-1175
- Fax Number
- 802-652-5355
- Primary Taxonomy
- Physician Assistant · 363A00000X
- Sole Proprietor
- No
- Provider Enumeration Date
- April 26, 2020
- Last Update Date
- January 13, 2026
- Certification Date
- January 13, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 426 Industrial Ave Ste 130
Williston, VT 05495-4449 - City
- Williston
- State
- Vermont
- Zip
- 05495-4449
- Phone Number
- 802-878-1175
- Fax Number
- 802-652-5355
Provider Business Mailing Address Details
- Address
- 426 Industrial Ave Ste 130
Williston, VT 05495-4449 - City
- Williston
- State
- VT
- Zip
- 05495-4449
- Phone Number
- 802-878-1175
- Fax Number
- 802-652-5355
License Information
- License Number
- 055.0031747
- License State
- VT
- Taxonomy
- Physician Assistant · 363A00000X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
Other Physician Assistants near Williston, VT
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- Jamie Kazar, PAPhysician Assistant · NPI 1659036333
- Johanna Hauser, PAPhysician Assistant · NPI 1366489122
- Michele D Lareau, PA-CPhysician Assistant · NPI 1902037914
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Frequently Asked Questions
What is the NPI number of Casey M O'Brien, PA-C?
The NPI number of Casey M O'Brien, PA-C is 1073133484. It was assigned on April 26, 2020 and is currently active in the NPPES registry.
What is the specialty of Casey M O'Brien, PA-C?
Casey M O'Brien, PA-C is registered under the primary taxonomy Physician Assistant (code 363A00000X), licensed in VT under license number 055.0031747.
Where does Casey M O'Brien, PA-C practice?
The practice location is 426 Industrial Ave Ste 130, Williston, VT 05495-4449. The office can be reached at 802-878-1175 (phone) or 802-652-5355 (fax).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1073133484 directly on the NPPES registry website.