Reid Ness, MD
NPI 1639266737 · Gastroenterology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reid Ness, MD is a Gastroenterology Physician provider in Nashville, TN (NPI 1639266737).
Provider details
- NPI number
- 1639266737
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD34222 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
547 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 | 134 | $87 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 81 | $126 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 49 | $80 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 47 | $16 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 36 | $126 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 136 | 55 |
| Omeprazole | 128 | 53 |
| Pantoprazole Sodium | 94 | 31 |
| Ondansetron Hcl | 55 | 18 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 54 | 53 |
| Esomeprazole Magnesium | 40 | — |
| Promethazine Hcl | 39 | — |
Practice location
Mailing address
Additional practice locations (1)
- 1310 24th Ave SNashville, TN 37212-2637Phone: (615) 327-4751
Registry dates
- Enumerated
- 2006-10-09
- Last updated
- 2022-03-23
- Certified
- 2022-03-23
Frequently asked questions
- What is Reid Ness's NPI number?
- Reid Ness's National Provider Identifier (NPI) is 1639266737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reid Ness's specialty?
- Reid Ness is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Reid Ness located?
- Reid Ness's practice location on file with NPPES is 3601 Tvc, Nashville, TN 37232-0001.
- What is Reid Ness's phone number?
- The practice phone number listed in the NPPES registry for Reid Ness is (615) 322-3000.
- Does Reid Ness accept Medicare?
- Reid Ness is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Reid Ness's NPI active?
- Yes — Reid Ness's NPI (1639266737) is active in the NPPES registry as of the last update on 2022-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.