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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madeline Elizabeth Markstrom, PA

Physician Assistant in Carmichael, CA · enumerated 2020 · practices at Northern California Orthopedic Centers Medical Group.

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

National Provider Identifier

1730709775

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Registry record

Entity type Individual (Type 1)
Name Madeline Elizabeth Markstrom
Credential PA
Sex Female
Practice address 6620 Coyle Ave Ste 303, Carmichael, CA, 95608
Phone (916) 965-4000
Enumeration date Apr 20, 2020
Last updated in NPPES Aug 25, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

Is NPI 1730709775 active?
Yes, as of the latest NPPES snapshot, NPI 1730709775 is active (record last updated 2022-08-25).
How do I verify Madeline Markstrom's NPI record?
Cross-check NPI 1730709775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-25.