Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Colleen Lynn Milroy, M.D.

Reproductive Endocrinology Physician in Chapel Hill, NC · enumerated 2007.

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

National Provider Identifier

1730302175

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Colleen Lynn Milroy

Credential M.D.

Sex Female

Practice address 101 Manning Dr, Chapel Hill, NC, 27514

Phone (984) 974-1000

Enumeration date Apr 11, 2007

Last updated in NPPES Oct 12, 2023

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 57569741205 (UT) Secondary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 04-33885 (KS) Secondary

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 57569741205 (UT) Secondary

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians · License 04-33885 (KS) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1730302175 active?

Yes, as of the latest NPPES snapshot, NPI 1730302175 is active (record last updated 2023-10-12).

How do I verify Colleen Milroy's NPI record?

Cross-check NPI 1730302175 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-12.