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

Dr. Connor Patrick Hall

Pediatric Hematology & Oncology Physician in Gaithersburg, MD · enumerated 2016 · practices at Premise Health of Maryland Medical P C.

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

National Provider Identifier

1861853772

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Registry record

Entity type Individual (Type 1)

Name Dr. Connor Patrick Hall

Sex Male

Practice address Gaithersburg, MD, 20878

Phone (410) 955-2000

Enumeration date Mar 19, 2016

Last updated in NPPES Dec 9, 2023

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

Taxonomy & licenses

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License D0087208 (MD) Primary

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 Connor Hall's NPI record?

Cross-check NPI 1861853772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861853772 active?

Yes, as of the latest NPPES snapshot, NPI 1861853772 is active (record last updated 2023-12-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-09.