Holly A Mazur, MD
Internal Medicine in Acton, Massachusetts
1295780617- Practice location
- 321 Main St, Acton, MA 01720-3799
- Phone
- 978-635-8700
- Fax
- 978-635-8923
- Last updated
- September 16, 2026
Holly Ann Mazur is an Internal Medicine based in Acton, MA. Holly Ann Mazur practices in Acton, MA and has the professional credentials of MD. The NPI Number for Holly Ann Mazur is 1295780617 and holds a License No. 61790 (CT). The current practice location address for Holly Ann Mazur is 321 Main St, Acton, MA 01720-3799 and can be reached out via phone at 978-635-8700 and via fax at 978-635-8923.
Provider Profile Details
- NPI Number
- 1295780617
- Provider Name
- Holly Ann Mazur
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Female
- Address
- 321 Main St, Acton, MA 01720-3799
- Phone Number
- 978-635-8700
- Fax Number
- 978-635-8923
- Primary Taxonomy
- Internal Medicine · 207R00000X
- Sole Proprietor
- No
- Other Names
- Holly Ann Enterline, MD (Former Name)
- Provider Enumeration Date
- May 24, 2006
- Last Update Date
- September 16, 2026
- Certification Date
- March 30, 2023
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 321 Main St
Acton, MA 01720-3799 - City
- Acton
- State
- Massachusetts
- Zip
- 01720-3799
- Phone Number
- 978-635-8700
- Fax Number
- 978-635-8923
Provider Business Mailing Address Details
- Address
- 321 Main St
Acton, MA 01720-3799 - City
- Acton
- State
- MA
- Zip
- 01720-3799
- Phone Number
- 978-635-8700
License Information
- License Number (1)
- 61790
- License State (1)
- CT
- Taxonomy (1)
- Internal Medicine · 207R00000X
- License Number (2)
- 81939
- License State (2)
- MA
- Taxonomy (2)
- Internal Medicine · 207R00000X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
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Frequently Asked Questions
What is the NPI number of Holly A Mazur, MD?
The NPI number of Holly A Mazur, MD is 1295780617. It was assigned on May 24, 2006 and is currently active in the NPPES registry.
What is the specialty of Holly A Mazur, MD?
Holly A Mazur, MD is registered under the primary taxonomy Internal Medicine (code 207R00000X), licensed in CT under license number 61790.
Where does Holly A Mazur, MD practice?
The practice location is 321 Main St, Acton, MA 01720-3799. The office can be reached at 978-635-8700 (phone) or 978-635-8923 (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 1295780617 directly on the NPPES registry website.