Mark Uhl, M.D.
NPI 1912979501 · Gastroenterology Physician · Gallatin, TN
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Uhl, M.D. is a Gastroenterology Physician provider in Gallatin, TN (NPI 1912979501).
Provider details
- NPI number
- 1912979501
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD25661 (TN)
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
834 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) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 129 | $94 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 112 | $118 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 106 | $228 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 81 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $83 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 194 | 80 |
| Omeprazole | 129 | 53 |
| Colestipol Hcl | 70 | 30 |
| Mesalaminebrand: Mesalamine Er | 58 | 16 |
| Famotidine | 57 | 16 |
| Sucralfate | 56 | 18 |
| Dicyclomine Hcl | 55 | 19 |
| Ursodiol | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$305 across 17 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
- 2006-02-07
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is Mark Uhl's NPI number?
- Mark Uhl's National Provider Identifier (NPI) is 1912979501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Uhl's specialty?
- Mark Uhl is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Uhl located?
- Mark Uhl's practice location on file with NPPES is 110 Saint Blaise Rd Ste 200, Gallatin, TN 37066-4594.
- What is Mark Uhl's phone number?
- The practice phone number listed in the NPPES registry for Mark Uhl is (615) 230-8070.
- Does Mark Uhl accept Medicare?
- Mark Uhl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Uhl's NPI active?
- Yes — Mark Uhl's NPI (1912979501) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.