Fadi Abu-Shahin, MD
NPI 1215123971 · Medical Oncology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fadi Abu-Shahin, MD is a Medical Oncology Physician provider in Houston, TX (NPI 1215123971).
Provider details
- NPI number
- 1215123971
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R7364 (TX)
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
18 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
503 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 149 | $128 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 147 | $179 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 66 | $145 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 53 | $170 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 35 | $169 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 189 | 50 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 75 | 28 |
| Tamoxifen Citrate | 74 | 20 |
| Gabapentin | 71 | 17 |
| Apixabanbrand: Eliquis | 65 | 13 |
| Ondansetronbrand: Ondansetron Odt | 44 | 29 |
| Prochlorperazine Maleate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$239 across 9 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
- 2007-09-17
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Fadi Abu-Shahin's NPI number?
- Fadi Abu-Shahin's National Provider Identifier (NPI) is 1215123971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fadi Abu-Shahin's specialty?
- Fadi Abu-Shahin is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Fadi Abu-Shahin located?
- Fadi Abu-Shahin's practice location on file with NPPES is 18220 State Highway 249 Ste 100, Houston, TX 77070-4349.
- What is Fadi Abu-Shahin's phone number?
- The practice phone number listed in the NPPES registry for Fadi Abu-Shahin is (276) 546-2928.
- Does Fadi Abu-Shahin accept Medicare?
- Fadi Abu-Shahin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fadi Abu-Shahin's NPI active?
- Yes — Fadi Abu-Shahin's NPI (1215123971) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.