Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Spencer Hayman, M.D.

Hematology & Oncology Physician in Shoreline, WA · enumerated 2016.

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

National Provider Identifier

1184087306

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Registry record

Entity type Individual (Type 1)

Name Jonathan Spencer Hayman

Credential M.D.

Sex Male

Practice address 17028 11th Ave Ne, Shoreline, WA, 98155

Phone (504) 952-0011

Enumeration date Apr 4, 2016

Last updated in NPPES Aug 12, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD61182304 (WA) 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 Jonathan Hayman?

The National Provider Identifier (NPI) for Jonathan Hayman is 1184087306, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jonathan Hayman practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-12.