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Abigail Reed Geisler, D.O.

Psychiatry Physician in Pittsburgh, PA · enumerated 2017.

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

National Provider Identifier

1104358316

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Registry record

Entity type Individual (Type 1)
Name Abigail Reed Geisler
Credential D.O.
Sex Female
Practice address 3811 Ohara Street, Suite 431, Pittsburgh, PA, 15213
Phone (412) 246-5320
Enumeration date Mar 28, 2017
Last updated in NPPES Jul 5, 2022

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License OS020982 (PA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

How do I verify Abigail Geisler's NPI record?
Cross-check NPI 1104358316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1104358316 active?
Yes, as of the latest NPPES snapshot, NPI 1104358316 is active (record last updated 2022-07-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-05.