Dennis Harris, MD
NPI 1477590404 · Pain Medicine (Anesthesiology) Physician · Morristown, TN
Enrolled with Medicare as Practitioner - Interventional Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Harris, MD is a Pain Medicine (Anesthesiology) Physician provider in Morristown, TN (NPI 1477590404).
Provider details
- NPI number
- 1477590404
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD17057 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1,252 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 211 | $51 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 132 | $195 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Second Level64494 | 125 | $100 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 116 | $229 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint64635 | 101 | $374 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Each Additional Facet Joint |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 100 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 52 | 19 |
| Gabapentin | 47 | 12 |
| Pregabalin | 41 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 27 | 25 |
| Doxycycline Hyclate | 20 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Dennis Harris's NPI number?
- Dennis Harris's National Provider Identifier (NPI) is 1477590404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Harris's specialty?
- Dennis Harris is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Harris located?
- Dennis Harris's practice location on file with NPPES is 2815 W Aj Hwy, Morristown, TN 37814-3216.
- What is Dennis Harris's phone number?
- The practice phone number listed in the NPPES registry for Dennis Harris is (423) 581-3939.
- Does Dennis Harris accept Medicare?
- Dennis Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Harris's NPI active?
- Yes — Dennis Harris's NPI (1477590404) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.