NPI Portal NPI Lookup & Verification

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

Dr. David Ronald Taylor, M.D.

Nephrology Physician in Sylmar, CA · enumerated 2007.

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

National Provider Identifier

1871712513

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Registry record

Entity type Individual (Type 1)
Name Dr. David Ronald Taylor
Credential M.D.
Sex Male
Practice address Sylmar, CA, 91342
Enumeration date Apr 24, 2007
Last updated in NPPES Nov 7, 2008

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A91304 (CA) Secondary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License A91304 (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
00A913040 Medicaid CA -

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

Where does David Taylor practice?
The practice location on file with NPPES is in Sylmar, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Taylor?
The National Provider Identifier (NPI) for David Taylor is 1871712513, 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 2008-11-07.