Oren Fix, M.D., M.SC.
NPI 1255447165 · Gastroenterology Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oren Fix, M.D., M.SC. is a Gastroenterology Physician provider in Chapel Hill, NC (NPI 1255447165).
Provider details
- NPI number
- 1255447165
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.SC.
- Sex
- Male
- Sole proprietor
- No
- License
- 2021-01110 (NC)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
155 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) |
|---|---|---|
| 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 | 51 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $91 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 30 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 23 | $162 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $125 |
Typical Medicare-allowed amounts for these services range $15–$162 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tacrolimus | 83 | 22 |
| Lactulose | 43 | — |
| Ursodiol | 34 | — |
| Sirolimus | 31 | — |
| Rifaximinbrand: Xifaxan | 31 | — |
| Entecavir | 27 | — |
| Mycophenolate Mofetil | 27 | — |
| Carvedilol | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2024-12-09
- Certified
- 2024-12-09
Frequently asked questions
- What is Oren Fix's NPI number?
- Oren Fix's National Provider Identifier (NPI) is 1255447165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oren Fix's specialty?
- Oren Fix is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Oren Fix located?
- Oren Fix's practice location on file with NPPES is 101 Manning Dr, Chapel Hill, NC 27514-4220.
- What is Oren Fix's phone number?
- The practice phone number listed in the NPPES registry for Oren Fix is (919) 966-2516.
- Does Oren Fix accept Medicare?
- Oren Fix is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oren Fix's NPI active?
- Yes — Oren Fix's NPI (1255447165) is active in the NPPES registry as of the last update on 2024-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.