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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charlotte Ng, M.D.

Cardiovascular Disease Physician in Grand Blanc, MI · enumerated 2008 · practices at Michigan Lung and Critical Care Specialists, PC.

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

National Provider Identifier

1245490937

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Registry record

Entity type Individual (Type 1)
Name Dr. Charlotte Ng
Credential M.D.
Sex Female
Practice address 9450 S Saginaw Rd Ste E, Grand Blanc, MI, 48439
Phone (810) 428-6227
Fax (810) 771-7410
Enumeration date Jun 16, 2008
Last updated in NPPES Oct 6, 2018

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 39609 (IA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 4301097235 (MI) 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

Is NPI 1245490937 active?
Yes, as of the latest NPPES snapshot, NPI 1245490937 is active (record last updated 2018-10-06).
How do I verify Charlotte Ng's NPI record?
Cross-check NPI 1245490937 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 2018-10-06.