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Dr. Natalie Maclean, MD, MSC, FRCPC

Rheumatology Physician in Encinitas, CA · enumerated 2018 · practices at Natalie Maclean MD A Professional Corporation.

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

National Provider Identifier

1316429244

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Registry record

Entity type Individual (Type 1)
Name Dr. Natalie Maclean
Credential MD, MSC, FRCPC
Sex Female
Practice address 345 Saxony Rd Ste 105, Encinitas, CA, 92024
Phone (760) 753-7374
Fax (760) 753-0110
Enumeration date Sep 6, 2018
Last updated in NPPES Sep 7, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 019636 (ZZ) Secondary
207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 019636 (ZZ) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A157760 (CA) Secondary
207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License A157760 (CA) 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.

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Frequently asked questions

How do I verify Natalie Maclean's NPI record?
Cross-check NPI 1316429244 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1316429244 active?
Yes, as of the latest NPPES snapshot, NPI 1316429244 is active (record last updated 2018-09-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-07.