NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David R Hayward, M.D.

Internal Medicine Physician in Santa Cruz, CA · enumerated 2006.

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

National Provider Identifier

1447368576

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Registry record

Entity type Individual (Type 1)
Name David R Hayward
Credential M.D.
Sex Male
Practice address 1661 Soquel Dr Ste D, Santa Cruz, CA, 95065
Phone (831) 458-6925
Enumeration date Aug 28, 2006
Last updated in NPPES May 9, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 44296 (WI) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License L1068 (TX) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C182225 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
040644906 Medicaid TX -
H29999 Other WI CIGNA
34216800 Medicaid WI -
390806395021 Other WI CHAMPUS
390806395027 Other WI TRICARE
040644905 Medicaid TX -
44296 Other WI TOUCHPOINT
040644903 Medicaid TX -
42239 Other WI NETWORK HEALTH PLAN
040644904 Medicaid TX -
100003091 Other WI WEA
110237969 Other WI RAILROAD MEDICARE

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

What is the NPI number for David Hayward?
The National Provider Identifier (NPI) for David Hayward is 1447368576, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Hayward practice?
The practice location on file with NPPES is in Santa Cruz, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-09.