Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Evan R Butlin, M.D.

Q: What is the NPI number for Evan Butlin?

The National Provider Identifier (NPI) for Evan Butlin is 1396001087, a Type 1 (individual) record in the CMS NPPES registry.

Pulmonary Disease Physician in Wyomissing, PA · enumerated 2012 · practices at Respiratory Specialists Ltd.

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

National Provider Identifier

1396001087

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Registry record

Entity type Individual (Type 1)

Name Evan R Butlin

Credential M.D.

Sex Male

Practice address 2608 Keiser Blvd, Wyomissing, PA, 19610

Phone (610) 685-5864

Fax (610) 929-1528

Enumeration date Apr 6, 2012

Last updated in NPPES Dec 12, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A126551 (CA) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 0101265286 (VA) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 0101265286 (VA) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD481297 (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

Where does Evan Butlin practice?

The practice location on file with NPPES is in Wyomissing, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Evan Butlin?

The National Provider Identifier (NPI) for Evan Butlin is 1396001087, a Type 1 (individual) record in the CMS NPPES registry.

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