Yuen Chan
NPI 1336635390 · Internal Medicine Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yuen Chan is a Internal Medicine Physician provider in Birmingham, AL (NPI 1336635390).
Provider details
- NPI number
- 1336635390
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 34.018176 (OH)
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
7 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
132 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 | 50 | $109 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 36 | $58 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0480 | 28 | $108 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $75 |
Typical Medicare-allowed amounts for these services range $58–$109 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 277 | 138 |
| Gabapentin | 167 | 78 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 152 | 81 |
| Cyclobenzaprine Hcl | 55 | 31 |
| Tizanidine Hcl | 22 | 12 |
| Pregabalin | 22 | 14 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,847 across 9 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)
- 4800 E Johnson AveJonesboro, AR 72405-8413Phone: (870) 936-1000
Registry dates
- Enumerated
- 2018-07-02
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Frequently asked questions
- What is Yuen Chan's NPI number?
- Yuen Chan's National Provider Identifier (NPI) is 1336635390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuen Chan's specialty?
- Yuen Chan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yuen Chan located?
- Yuen Chan's practice location on file with NPPES is 1801 Gadsden Hwy, Birmingham, AL 35235-3134.
- What is Yuen Chan's phone number?
- The practice phone number listed in the NPPES registry for Yuen Chan is (205) 236-1712.
- Does Yuen Chan accept Medicare?
- Yuen Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yuen Chan's NPI active?
- Yes — Yuen Chan's NPI (1336635390) is active in the NPPES registry as of the last update on 2026-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.