CYNTHIA ANNE O'NEIL MD
NPI 1194028266
Dermatology - Dermatopathology in Green Valley, AZ

Q: What is Cynthia O'neil's NPI number?

The NPI number for Cynthia O'neil is 1194028266. It was assigned to this individual provider in the NPPES registry on December 13, 2010.

Q: What is Cynthia O'neil's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.

Q: When was this NPI record last updated?

The NPPES record for Cynthia O'neil was last updated on December 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 13, 2010

516 E WHITEHOUSE CANYON RD, GREEN VALLEY, AZ 85614(520) 625-0800 Get Directions Write a Review

NPPES record last updated: December 13, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Cynthia Anne O'neil Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CYNTHIA ANNE O'NEIL MD (NPI 1194028266) is an individual dermatopathology provider in Green Valley, Arizona, licensed in Arizona (20941) and active in the NPI registry since December 2010.

NPPES Registry Identity

NPI1194028266

Entity TypeIndividualFemale

Primary Taxonomy207ND0900X

Provider Legal NameCYNTHIA ANNE O'NEILCredential: MD

Location Address516 E WHITEHOUSE CANYON RDGreen Valley, AZ 85614-0531

Mailing Address3260 E Sun Cloud PlTucson, AZ 85718-1375 · (520) 299-2046

Phone(520) 625-0800

Sole ProprietorNo

Enumeration DateDecember 13, 2010

✔ NPI 1194028266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatology · DermatopathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ND0900X

License✔ Licensed in AZ · 20941

Definition

A dermatopathologist has the expertise to diagnose and monitor diseases of the skin including infectious, immunologic, degenerative and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings and smears of skin lesions by means of routine and special (electron and fluorescent) microscopes.

516 E WHITEHOUSE CANYON RD, Green Valley, AZ 85614

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cynthia O'neil's NPI number?

The NPI number for Cynthia O'neil is 1194028266. It was assigned to this individual provider in the NPPES registry on December 13, 2010.

Where is Cynthia O'neil located?

Cynthia O'neil practices at 516 E Whitehouse Canyon Rd, Green Valley, AZ 85614. The listed phone number is (520) 625-0800.

What is Cynthia O'neil's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.

When was this NPI record last updated?

The NPPES record for Cynthia O'neil was last updated on December 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.