John Fang, MD
NPI 1134219736 · Gastroenterology Physician · Salt Lake City, UT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Fang, MD is a Gastroenterology Physician provider in Salt Lake City, UT (NPI 1134219736).
Provider details
- NPI number
- 1134219736
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 360993-1205 (UT)
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
19 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
375 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 | 61 | $57 |
| Balloon Dilation of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope, Less Than 3.0 Cm43249 | 58 | $140 |
| Insertion of Stomach Tube Using a Flexible Endoscope43246 | 31 | $186 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 29 | $115 |
| Study of Esophagus to Assess Movement91010 | 28 | $62 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the Monito |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 98 | 26 |
| Sucralfate | 26 | 15 |
| Ringer'S Solution,lactatedbrand: Lactated Ringers | 19 | — |
| Pantoprazole Sodium | 15 | — |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 14 | — |
| Famotidine | 13 | — |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$721 across 7 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
- 2006-10-13
- Last updated
- 2021-10-26
- Certified
- 2021-10-26
Frequently asked questions
- What is John Fang's NPI number?
- John Fang's National Provider Identifier (NPI) is 1134219736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Fang's specialty?
- John Fang is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Fang located?
- John Fang's practice location on file with NPPES is 50 N Medical Dr, Salt Lake City, UT 84132-0001.
- What is John Fang's phone number?
- The practice phone number listed in the NPPES registry for John Fang is (801) 581-7802.
- Does John Fang accept Medicare?
- John Fang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Fang's NPI active?
- Yes — John Fang's NPI (1134219736) is active in the NPPES registry as of the last update on 2021-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.