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

Dr. Allan Curtis Kahler, MD

Pediatric Critical Care Medicine Physician in Upper Darby, PA · enumerated 2020.

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

National Provider Identifier

1518599174

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Registry record

Entity type Individual (Type 1)
Name Dr. Allan Curtis Kahler
Credential MD
Sex Male
Practice address Upper Darby, PA, 19082
Phone (610) 368-3791
Enumeration date Feb 11, 2020
Last updated in NPPES Feb 11, 2020

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

Taxonomy & licenses

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License MD069622L (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Allan Kahler?
The National Provider Identifier (NPI) for Allan Kahler is 1518599174, a Type 1 (individual) record in the CMS NPPES registry.
Where does Allan Kahler practice?
The practice location on file with NPPES is in Upper Darby, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-11.