Mary Poulias Mitchell, NP-C
Mary Poulias Mitchell is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Holden, MA, registered in the NPPES registry with NPI 1639628753 since 2016.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1639628753 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mary Poulias Mitchell |
| Credential | NP-C |
| Sex | Female |
| Practice address | Holden, MA, 01520 |
| Phone | 5088296765 |
| Fax | 9788401680 |
| Enumeration date | 2016-09-30 |
| Last updated in NPPES | 2026-01-23 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner | Primary | RN2280889 | MA |
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner | Secondary | RN2280889 | MA |
Copy-ready billing details
Provider: Mary Mitchell, NP-C NPI: 1639628753 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: Holden, MA, 01520
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063494995 | Kimberly Adamson | Individual | Pediatric Nurse Practitioner | Holden, MA |
| 1982686341 | John Whiting | Individual | Optometrist | Holden, MA |
| 1700861655 | Martha Waite | Individual | Pediatrics Physician | Holden, MA |
| 1780645663 | Ronald Tadiri | Individual | Pediatrics Physician | Holden, MA |
| 1104111426 | Kristen Newsom | Individual | Family Medicine Physician | Holden, MA |
| 1528349578 | Alyssa Bellino | Individual | Medical Physician Assistant | Holden, MA |
| 1871846428 | Reliant Medical Group | Organization | Optometrist | Holden, MA |
| 1700226818 | Maglenes Hoogasian | Individual | Family Nurse Practitioner | Holden, MA |
Verify this record
Cross-check NPI 1639628753 against the authoritative CMS record: view Mary Poulias Mitchell 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 2026-01-23.