Rachel MasonMD
Obstetrics & Gynecology·Denver, CO
Rachel Mason, MD is an Obstetrics & Gynecology provider in Denver, CO, as of July 2026.
- NPI1346629847
- Registered2015
- Class of2015
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Rachel Mason at a glance
- Provider
- Rachel Mason
- Credential
- MD
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Denver, CO
- Medical school
- Michigan State University College of Human Medicine
- Graduated
- 2015
- NPI registered
- 2015
- NPI
- 1346629847
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Rachel Mason practice?
Rachel Mason, MD is based in Denver, CO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Rachel Mason's NPI number?
Rachel Mason's National Provider Identifier (NPI) is 1346629847, registered in 2015. Specialty on record: Obstetrics/Gynecology; credential MD.
Where did Rachel Mason go to medical school?
Rachel Mason, MD attended Michigan State University College of Human Medicine, graduating in 2015.
How many Obstetrics & Gynecology providers in Colorado work at ambulatory surgery centers?
164 Obstetrics & Gynecology surgeons and proceduralists in Colorado are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Rachel Mason among them. The Colorado Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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