Dewayne Steffey, FNP
NPI 1548252638 · Family Nurse Practitioner · Johnson City, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dewayne Steffey, FNP is a Family Nurse Practitioner provider in Johnson City, TN (NPI 1548252638).
Provider details
- NPI number
- 1548252638
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- APN7390 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,057 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 721 | $84 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 434 | $84 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 399 | $58 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 151 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 150 | $97 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 167 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 645 | 105 |
| Gabapentin | 604 | 94 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 591 | 81 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 413 | 55 |
| Furosemide | 406 | 62 |
| Potassium Chloride | 375 | 59 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-16
- Last updated
- 2013-11-05
Frequently asked questions
- What is Dewayne Steffey's NPI number?
- Dewayne Steffey's National Provider Identifier (NPI) is 1548252638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dewayne Steffey's specialty?
- Dewayne Steffey is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dewayne Steffey located?
- Dewayne Steffey's practice location on file with NPPES is 119 Boone Ridge Dr, Johnson City, TN 37615-4998.
- What is Dewayne Steffey's phone number?
- The practice phone number listed in the NPPES registry for Dewayne Steffey is (423) 282-1480.
- Does Dewayne Steffey accept Medicare?
- Dewayne Steffey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dewayne Steffey's NPI active?
- Yes — Dewayne Steffey's NPI (1548252638) is active in the NPPES registry as of the last update on 2013-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.