Tyler Ewing, M.D.
NPI 1407198872 · Student in an Organized Health Care Education/Training Program · Stanford, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tyler Ewing, M.D. is a Student in an Organized Health Care Education/Training Program provider in Stanford, CA (NPI 1407198872).
Provider details
- NPI number
- 1407198872
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
20 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) |
|---|---|---|
| Anesthesia for Procedure to Assess Heart Electrical Activity00537 | 20 | $424 |
Typical Medicare-allowed amounts for these services range $424–$424 (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
Registry dates
- Enumerated
- 2013-03-22
- Last updated
- 2015-03-31
Frequently asked questions
- What is Tyler Ewing's NPI number?
- Tyler Ewing's National Provider Identifier (NPI) is 1407198872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tyler Ewing's specialty?
- Tyler Ewing is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Tyler Ewing located?
- Tyler Ewing's practice location on file with NPPES is 300 Pasteur Drive, Stanford, CA 94305-5109.
- What is Tyler Ewing's phone number?
- The practice phone number listed in the NPPES registry for Tyler Ewing is (650) 498-4556.
- Does Tyler Ewing accept Medicare?
- Tyler Ewing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tyler Ewing's NPI active?
- Yes — Tyler Ewing's NPI (1407198872) is active in the NPPES registry as of the last update on 2015-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.