Nam Nguyen, D.O.
NPI 1598754970 · Internal Medicine Physician · Coconut Creek, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nam Nguyen, D.O. is a Internal Medicine Physician provider in Coconut Creek, FL (NPI 1598754970).
Provider details
- NPI number
- 1598754970
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS0008287 (FL)
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
138 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 | 80 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $92 |
| Transitional Care Management Services for Problem of High Complexity99496 | 21 | $280 |
Typical Medicare-allowed amounts for these services range $92–$280 (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 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 716 | 215 |
| Losartan Potassium | 352 | 105 |
| Amlodipine Besylate | 347 | 98 |
| Metformin Hcl | 226 | 73 |
| Omeprazole | 160 | 64 |
| Levothyroxine Sodium | 133 | 41 |
| Montelukast Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$245 across 2 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
- 2005-10-18
- Last updated
- 2008-11-16
Frequently asked questions
- What is Nam Nguyen's NPI number?
- Nam Nguyen's National Provider Identifier (NPI) is 1598754970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nam Nguyen's specialty?
- Nam Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nam Nguyen located?
- Nam Nguyen's practice location on file with NPPES is 5300 W Hillsboro Blvd, Coconut Creek, FL 33073-4301.
- What is Nam Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Nam Nguyen is (954) 725-8808.
- Does Nam Nguyen accept Medicare?
- Nam Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nam Nguyen's NPI active?
- Yes — Nam Nguyen's NPI (1598754970) is active in the NPPES registry as of the last update on 2008-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.