Stephen Waldo, M.D.
NPI 1699970210 · Interventional Cardiology Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Waldo, M.D. is a Interventional Cardiology Physician provider in Aurora, CO (NPI 1699970210).
Provider details
- NPI number
- 1699970210
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0055220 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-15
- Last updated
- 2021-08-02
- Certified
- 2021-08-02
Frequently asked questions
- What is Stephen Waldo's NPI number?
- Stephen Waldo's National Provider Identifier (NPI) is 1699970210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Waldo's specialty?
- Stephen Waldo is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Waldo located?
- Stephen Waldo's practice location on file with NPPES is 1700 Wheeling St, Aurora, CO 80045-7211.
- What is Stephen Waldo's phone number?
- The practice phone number listed in the NPPES registry for Stephen Waldo is (720) 723-6200.
- Does Stephen Waldo accept Medicare?
- Stephen Waldo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Waldo's NPI active?
- Yes — Stephen Waldo's NPI (1699970210) is active in the NPPES registry as of the last update on 2021-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.