Rui Wen Pang, MD
NPI 1851773881 · Internal Medicine Physician · Marana, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rui Wen Pang, MD is a Internal Medicine Physician provider in Marana, AZ (NPI 1851773881).
Provider details
- NPI number
- 1851773881
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- R75316 (AZ)
Specialties & taxonomies
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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
24 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 24 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 462 | 137 |
| Levothyroxine Sodium | 394 | 118 |
| Rosuvastatin Calcium | 383 | 111 |
| Lisinopril | 239 | 75 |
| Amlodipine Besylate | 198 | 64 |
| Losartan Potassium | 168 | 48 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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 (2)
- 2800 E Ajo WayTucson, AZ 85713-6204Phone: (520) 874-2829
- 5003 Old Clinic Building Cb#7550Chapel Hill, NC 27599-7550Phone: (919) 445-6764Fax: (919) 966-9746
Registry dates
- Enumerated
- 2015-06-26
- Last updated
- 2021-07-22
- Certified
- 2021-07-22
Frequently asked questions
- What is Rui Wen Pang's NPI number?
- Rui Wen Pang's National Provider Identifier (NPI) is 1851773881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rui Wen Pang's specialty?
- Rui Wen Pang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rui Wen Pang located?
- Rui Wen Pang's practice location on file with NPPES is 5224 W Dove Centre Rd, Marana, AZ 85658-5063.
- What is Rui Wen Pang's phone number?
- The practice phone number listed in the NPPES registry for Rui Wen Pang is (520) 616-1445.
- Does Rui Wen Pang accept Medicare?
- Rui Wen Pang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rui Wen Pang's NPI active?
- Yes — Rui Wen Pang's NPI (1851773881) is active in the NPPES registry as of the last update on 2021-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.