Yuet-Ming Chan, MD
NPI 1912497678 · Internal Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yuet-Ming Chan, MD is a Internal Medicine Physician provider in Tucson, AZ (NPI 1912497678).
Provider details
- NPI number
- 1912497678
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- R76891 (AZ)
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
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
875 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 559 | $118 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 134 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 75 | $172 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 48 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 36 | $77 |
| Advance Care Planning, First 30 Minutes99497 | 23 | $75 |
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 | 24 | 22 |
| Levofloxacin | 20 | 20 |
| Levothyroxine Sodium | 17 | 12 |
| Carvedilol | 16 | 14 |
| Oxycodone Hcl | 13 | 12 |
| Amlodipine Besylate | 12 | — |
| Pantoprazole Sodium | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$80 across 5 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
Registry dates
- Enumerated
- 2018-05-17
- Last updated
- 2023-09-15
- Certified
- 2023-09-15
Frequently asked questions
- What is Yuet-Ming Chan's NPI number?
- Yuet-Ming Chan's National Provider Identifier (NPI) is 1912497678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuet-Ming Chan's specialty?
- Yuet-Ming Chan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yuet-Ming Chan located?
- Yuet-Ming Chan's practice location on file with NPPES is 8323 N Shannon Rd Unit 11204, Tucson, AZ 85742-9586.
- What is Yuet-Ming Chan's phone number?
- The practice phone number listed in the NPPES registry for Yuet-Ming Chan is (415) 713-7293.
- Does Yuet-Ming Chan accept Medicare?
- Yuet-Ming Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yuet-Ming Chan's NPI active?
- Yes — Yuet-Ming Chan's NPI (1912497678) is active in the NPPES registry as of the last update on 2023-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.