Lauren Steward, M.D.
NPI 1609004290 · Surgery Physician · Aurora, CO
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Steward, M.D. is a Surgery Physician provider in Aurora, CO (NPI 1609004290).
Provider details
- NPI number
- 1609004290
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2009015007 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
137 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 79 | $209 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 27 | $78 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 16 | $122 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 15 | $171 |
Typical Medicare-allowed amounts for these services range $78–$209 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1701 W. Bldg., 660 S. Euclid AvenueWashington University School of Medicine, Dept. of SurgSaint Louis, MO 63110Phone: (314) 409-5451
Registry dates
- Enumerated
- 2009-06-23
- Last updated
- 2019-05-16
Frequently asked questions
- What is Lauren Steward's NPI number?
- Lauren Steward's National Provider Identifier (NPI) is 1609004290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Steward's specialty?
- Lauren Steward is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Steward located?
- Lauren Steward's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is Lauren Steward's phone number?
- The practice phone number listed in the NPPES registry for Lauren Steward is (720) 848-0000.
- Does Lauren Steward accept Medicare?
- Lauren Steward is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Steward's NPI active?
- Yes — Lauren Steward's NPI (1609004290) is active in the NPPES registry as of the last update on 2019-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.