Deqiang Zhang, MD
NPI 1831327642 · Internal Medicine Physician · E Providence, RI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deqiang Zhang, MD is a Internal Medicine Physician provider in E Providence, RI (NPI 1831327642).
Provider details
- NPI number
- 1831327642
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD14005 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,477 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 638 | $86 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 398 | $16 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 143 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 114 | $118 |
| Administration of Pneumococcal VaccineG0009 | 92 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 943 | 264 |
| Amlodipine Besylate | 439 | 126 |
| Lisinopril | 426 | 136 |
| Levothyroxine Sodium | 409 | 121 |
| Losartan Potassium | 392 | 121 |
| Omeprazole | 311 | 105 |
| Apixaban |
Practice location
Mailing address
Additional practice locations (1)
- 1445 Wampanoag Trl Unit 205Riverside, RI 02915-1019Phone: (401) 388-3354Fax: (401) 710-8659
Registry dates
- Enumerated
- 2009-06-30
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Deqiang Zhang's NPI number?
- Deqiang Zhang's National Provider Identifier (NPI) is 1831327642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deqiang Zhang's specialty?
- Deqiang Zhang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Deqiang Zhang located?
- Deqiang Zhang's practice location on file with NPPES is 450 Veterans Memorial Pkwy, E Providence, RI 02914-5300.
- What is Deqiang Zhang's phone number?
- The practice phone number listed in the NPPES registry for Deqiang Zhang is (401) 435-3400.
- Does Deqiang Zhang accept Medicare?
- Deqiang Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deqiang Zhang's NPI active?
- Yes — Deqiang Zhang's NPI (1831327642) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.