Charles Yueh
NPI 1821672585 · Internal Medicine Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Yueh is a Internal Medicine Physician provider in Buffalo, NY (NPI 1821672585).
Provider details
- NPI number
- 1821672585
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
37 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 24 | $125 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 13 | $166 |
Typical Medicare-allowed amounts for these services range $125–$166 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 22 | 13 |
| Lisinopril | 19 | 11 |
| Amlodipine Besylate | 17 | — |
| Gabapentin | 14 | — |
| Rosuvastatin Calcium | 13 | — |
| Apixabanbrand: Eliquis | 13 | — |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-10
- Last updated
- 2024-09-25
- Certified
- 2024-09-25
Frequently asked questions
- What is Charles Yueh's NPI number?
- Charles Yueh's National Provider Identifier (NPI) is 1821672585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Yueh's specialty?
- Charles Yueh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Yueh located?
- Charles Yueh's practice location on file with NPPES is Erie County Medical Center, David K. Miller Building, Buffalo, NY 14215.
- What is Charles Yueh's phone number?
- The practice phone number listed in the NPPES registry for Charles Yueh is (716) 898-3941.
- Does Charles Yueh accept Medicare?
- Charles Yueh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Yueh's NPI active?
- Yes — Charles Yueh's NPI (1821672585) is active in the NPPES registry as of the last update on 2024-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.