Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

WINSTON STEVENSON MAHLER RN
NPI 1225952344
Registered Nurse in Englewood, CO

Q: What is Winston Mahler's NPI number?

The NPI number for Winston Mahler is 1225952344. It was assigned to this individual provider in the NPPES registry on August 10, 2026.

Q: What is Winston Mahler's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Q: When was this NPI record last updated?

The NPPES record for Winston Mahler was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 10, 2026

701 E HAMPDEN AVE STE 225, ENGLEWOOD, CO 80113(720) 316-8091(720) 316-8091 Get Directions Write a Review

NPPES record added: August 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Winston Stevenson Mahler Rn NPPES

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

WINSTON STEVENSON MAHLER RN (NPI 1225952344) is an individual registered nurse in Englewood, Colorado, licensed in Colorado (1693166) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1225952344

Entity TypeIndividualMale

Primary Taxonomy163W00000X

Provider Legal NameWINSTON STEVENSON MAHLERCredential: RN

Location Address701 E HAMPDEN AVE STE 225Englewood, CO 80113-2737

Mailing Address10312 Julian StWestminster, CO 80031-6712 · (318) 614-4823

Phone(720) 316-8091

Fax(720) 316-8091

Sole ProprietorYes

Enumeration DateAugust 10, 2026

NPPES CertifiedAugust 10, 2026

✔ NPI 1225952344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers

Taxonomy Code163W00000X

License✔ Licensed in CO · 1693166

Definition

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

701 E HAMPDEN AVE STE 225, Englewood, CO 80113

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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.

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