Paul Nguyen, M.D.
NPI 1861486094 · Internal Medicine Physician · Norcross, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Nguyen, M.D. is a Internal Medicine Physician provider in Norcross, GA (NPI 1861486094).
Provider details
- NPI number
- 1861486094
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 047813 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
801 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 | 176 | $127 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 128 | $3 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 122 | $9 |
| Urinalysis, Manual Test81002 | 116 | $3 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 54 | $16 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 54 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 120 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 652 | 194 |
| Losartan Potassium | 560 | 163 |
| Amlodipine Besylate | 428 | 129 |
| Fluticasone Propionate | 273 | 102 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 258 | 84 |
| Glipizidebrand: Glipizide Er | 225 | 73 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 3 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
- 2005-09-02
- Last updated
- 2012-09-05
Frequently asked questions
- What is Paul Nguyen's NPI number?
- Paul Nguyen's National Provider Identifier (NPI) is 1861486094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Nguyen's specialty?
- Paul Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Nguyen located?
- Paul Nguyen's practice location on file with NPPES is 5456 Jimmy Carter Blvd, Norcross, GA 30093-1511.
- What is Paul Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Paul Nguyen is (678) 380-9889.
- Does Paul Nguyen accept Medicare?
- Paul Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Nguyen's NPI active?
- Yes — Paul Nguyen's NPI (1861486094) is active in the NPPES registry as of the last update on 2012-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.