Yi-Jou Tsai, M.D.
NPI 1053674903 · Neurology Physician · Denver, CO
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yi-Jou Tsai, M.D. is a Neurology Physician provider in Denver, CO (NPI 1053674903).
Provider details
- NPI number
- 1053674903
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- LL34916 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
34 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) |
|---|---|---|
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 21 | $55 |
| Measurement of Brain Wave Activity With Video (veeg), 12-26 Hours With Review and Report By Health Care Professional95720 | 13 | $199 |
Typical Medicare-allowed amounts for these services range $55–$199 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Fremanezumab-Vfrmbrand: Ajovy Autoinjector | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 20 Glenlake PkwyAtlanta, GA 30328-3473Phone: (000) 000-0000
- 3000 New Bern AveRaleigh, NC 27610-1231Phone: (919) 350-8000
- 169 Ashley AveRoom 202 Main Hospital Msc333Charleston, SC 29425-8905Phone: (843) 792-3221
Registry dates
- Enumerated
- 2012-06-15
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Yi-Jou Tsai's NPI number?
- Yi-Jou Tsai's National Provider Identifier (NPI) is 1053674903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yi-Jou Tsai's specialty?
- Yi-Jou Tsai is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Yi-Jou Tsai located?
- Yi-Jou Tsai's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is Yi-Jou Tsai's phone number?
- The practice phone number listed in the NPPES registry for Yi-Jou Tsai is (303) 436-4949.
- Does Yi-Jou Tsai accept Medicare?
- Yi-Jou Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yi-Jou Tsai's NPI active?
- Yes — Yi-Jou Tsai's NPI (1053674903) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.