Stephen Nagy, M.D.
NPI 1528012010 · Internal Medicine Physician · Poplar Bluff, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Nagy, M.D. is a Internal Medicine Physician provider in Poplar Bluff, MO (NPI 1528012010).
Provider details
- NPI number
- 1528012010
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 108863 (MO)
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
230 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 64 | $26 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 64 | $117 |
| Home Sleep Test (hst) With Type III Portable Monitor, Unattended; Minimum of 4 Channels: 2 Respiratory Movement/Airflow, 1 Ecg/Heart Rate and 1 Oxygen SaturationG0399 | 47 | $42 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 34 | $5 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 21 | $113 |
Typical Medicare-allowed amounts for these services range $5–$117 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 325 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 1,863 | 389 |
| Atorvastatin Calcium | 1,452 | 316 |
| Levothyroxine Sodium | 1,449 | 276 |
| Omeprazole | 1,348 | 302 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 1,291 | 213 |
| Losartan Potassium | 1,243 | 281 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$80 across 5 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
- 2006-05-20
- Last updated
- 2021-02-24
- Certified
- 2021-02-24
Frequently asked questions
- What is Stephen Nagy's NPI number?
- Stephen Nagy's National Provider Identifier (NPI) is 1528012010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Nagy's specialty?
- Stephen Nagy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Nagy located?
- Stephen Nagy's practice location on file with NPPES is 225 Physicians Park, Poplar Bluff, MO 63901-3956.
- What is Stephen Nagy's phone number?
- The practice phone number listed in the NPPES registry for Stephen Nagy is (573) 727-5500.
- Does Stephen Nagy accept Medicare?
- Stephen Nagy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Nagy's NPI active?
- Yes — Stephen Nagy's NPI (1528012010) is active in the NPPES registry as of the last update on 2021-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.