Ms. Erin J Stack, PHARMD, RPH
Ms. Erin J Stack is a Pharmacist provider (Pharmacist) practicing in Boston, MA, registered in the NPPES registry with NPI 1942351663 since 2007. The credential PHARMD stands for Doctor of Pharmacy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1942351663 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Erin J Stack |
| Credential | PHARMD, RPH |
| Sex | Female |
| Practice address | Boston, MA, 02114 |
| Phone | 6177246514 |
| Fax | 6177266310 |
| Enumeration date | 2007-01-16 |
| Last updated in NPPES | 2013-01-24 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 24796 | MA |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Erin Stack, PHARMD, RPH NPI: 1942351663 Taxonomy: 183500000X (Pharmacist) Address: Boston, MA, 02114
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063152049 | Phillip Hartfield | Individual | Hospitalist Physician | Boston, MA |
| 1104316470 | Leah Kim | Individual | Surgery Physician | Boston, MA |
| 1063115178 | Jaewon Lee | Individual | Internal Medicine Physician | Boston, MA |
| 1710555784 | Zoe Wolcott | Individual | Neurology Physician | Boston, MA |
| 1417659178 | Sarah Harrison | Individual | Internal Medicine Physician | Boston, MA |
| 1578438834 | Won Seok Lee | Individual | Certified Registered Nurse Anesthetist | Boston, MA |
| 1790547479 | Jack Power | Individual | Diagnostic Radiology Physician | Boston, MA |
| 1528985694 | Nickolas Rivas | Individual | Registered Nurse | Boston, MA |
Verify this record
Cross-check NPI 1942351663 against the authoritative CMS record: view Ms. Erin J Stack 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 2026-07-10. Provider record last updated 2013-01-24.