NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Nancy Louise Miller, CNM, PA-C

Advanced Practice Midwife in Ithaca, NY · enumerated 2008 · practices at Planned Parenthood of the Southern Finger Lakes.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821234931

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Registry record

Entity type Individual (Type 1)
Name Ms. Nancy Louise Miller
Credential CNM, PA-C
Sex Female
Practice address Ithaca, NY, 14850
Phone (607) 273-1513
Fax (607) 273-8776
Enumeration date Dec 18, 2008
Last updated in NPPES Nov 23, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 000477 (NY) Primary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 002047-1 (NY) Secondary
CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

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.

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Frequently asked questions

Is NPI 1821234931 active?
Yes, as of the latest NPPES snapshot, NPI 1821234931 is active (record last updated 2011-11-23).
How do I verify Nancy Miller's NPI record?
Cross-check NPI 1821234931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-23.