Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Claire Power Miller, MD
Surgery Physician in Boston, MA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689231565
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Claire Power Miller
Credential MD
Sex Female
Practice address 830 Harrison Avenue, Suite 1200, Moakley Bldg., Boston, MA, 02118
Phone (617) 414-7990
Fax (617) 414-7999
Enumeration date May 25, 2019
Last updated in NPPES Jul 9, 2025
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 110221491A | Medicaid | MA | - |
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.
Frequently asked questions
Is NPI 1689231565 active?
Yes, as of the latest NPPES snapshot, NPI 1689231565 is active (record last updated 2025-07-09).
How do I verify Claire Miller's NPI record?
Cross-check NPI 1689231565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-09.