Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MICHAEL STUART SWANSON MD
NPI 1861461840
Obstetrics & Gynecology - Reproductive Endocrinology in Littleton, CO

Active since March 14, 2006
271 W COUNTY LINE RD, LITTLETON, CO 80129(303) 794-0045(303) 794-2054 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Michael Stuart Swanson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL STUART SWANSON MD (NPI 1861461840) is an individual reproductive endocrinology provider in Littleton, Colorado, licensed in Colorado (22040) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1861461840
Entity TypeIndividualMale
Primary Taxonomy207VE0102X
Provider Legal NameDR. MICHAEL STUART SWANSONCredential: MD
Location Address271 W COUNTY LINE RDLittleton, CO 80129-1901
Mailing Address271 W County Line RdLittleton, CO 80129-1901 · (303) 794-0045 · Fax (303) 794-2054
Fax(303) 794-2054
Sole ProprietorNo
Enumeration DateMarch 14, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1861461840 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & Gynecology · Reproductive EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code207VE0102X
License Licensed in CO · 22040
Definition

An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.

271 W COUNTY LINE RD, Littleton, CO 80129

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Anesthetist, Certified Registered
271 W COUNTY LINE RD
HIGHLANDS RANCH, CO 80129
Obstetrics & Gynecology (Reproductive Endocrinology)
271 W COUNTY LINE RD
LITTLETON, CO 80129
Nurse Practitioner (Women's Health)
271 W COUNTY LINE RD
HIGHLANDS RANCH, CO 80129
Obstetrics & Gynecology (Reproductive Endocrinology)
271 W COUNTY LINE RD
HIGHLANDS RANCH, CO 80129
Specialist
271 W COUNTY LINE RD
LITTLETON, CO 80129
Nurse Practitioner (Family)
271 W COUNTY LINE RD
HIGHLANDS RANCH, CO 80129
Nurse Anesthetist, Certified Registered
271 W COUNTY LINE RD
HIGHLANDS RANCH, CO 80129

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Swanson's NPI number?

The NPI number for Michael Swanson is 1861461840. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Michael Swanson located?

Michael Swanson practices at 271 W County Line Rd, Littleton, CO 80129. The listed phone number is (303) 794-0045.

What is Michael Swanson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.

When was this NPI record last updated?

The NPPES record for Michael Swanson was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.