Stephanie Mayer, M.D.
NPI 1396919858 · Sports Medicine (Orthopaedic Surgery) Physician · Englewood, CO
Enrolled with Medicare as Practitioner - Sports Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Mayer, M.D. is a Sports Medicine (Orthopaedic Surgery) Physician provider in Englewood, CO (NPI 1396919858).
Provider details
- NPI number
- 1396919858
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Orthopaedic Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 52177 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
44 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $125 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 13 | $113 |
| X-Ray of Hip, 2-3 Views73502 | 13 | $49 |
Typical Medicare-allowed amounts for these services range $49–$125 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28,267 across 22 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 13123 E 16th Ave # B060Aurora, CO 80045-7106Phone: (720) 777-3898Fax: (720) 777-7268
Registry dates
- Enumerated
- 2008-04-16
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Stephanie Mayer's NPI number?
- Stephanie Mayer's National Provider Identifier (NPI) is 1396919858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Mayer's specialty?
- Stephanie Mayer is listed in the NPPES registry with a primary specialty of Sports Medicine (Orthopaedic Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Mayer located?
- Stephanie Mayer's practice location on file with NPPES is 175 Inverness Dr W Ste 200, Englewood, CO 80112-5069.
- What is Stephanie Mayer's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Mayer is (720) 848-2784.
- Does Stephanie Mayer accept Medicare?
- Stephanie Mayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Mayer's NPI active?
- Yes — Stephanie Mayer's NPI (1396919858) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.