Steven Gradney, M.D.
NPI 1477743839 · Sleep Medicine (Internal Medicine) Physician · Springfield, MO
Provider details
- NPI number
- 1477743839
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2009001438 (MO)
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
567 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) |
|---|---|---|
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 149 | $113 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 113 | $108 |
| Sleep Study Including Heart Rate, Breathing, and Sleep Time95800 | 80 | $37 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 | 67 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $112 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$297,141 across 370 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
Additional practice locations (4)
- 3976 University Lake Dr Ste 100Anchorage, AK 99508Phone: (907) 729-8141Fax: (907) 729-1557
- 3976 University Lake Dr Ste 100Anchorage, AK 99508Phone: (907) 729-8141Fax: (907) 729-1557
- 3976 University Lake Dr Ste 100Anchorage, AK 99508Phone: (907) 729-8141Fax: (907) 729-1557
- 3976 University Lake Dr Ste 100Anchorage, AK 99508Phone: (907) 729-8141Fax: (907) 729-1557
Registry dates
- Enumerated
- 2007-07-31
- Last updated
- 2019-10-03
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.