Faisal Ahmed, MD
NPI 1427314855 · Radiation Oncology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Faisal Ahmed, MD is a Radiation Oncology Physician provider in Stanford, CA (NPI 1427314855).
Provider details
- NPI number
- 1427314855
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A137401 (CA)
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
14 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
183 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 126 | $122 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 23 | $119 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 17 | $179 |
| Advance Care Planning, First 30 Minutes99497 | 17 | $78 |
Typical Medicare-allowed amounts for these services range $78–$179 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Additional practice locations (1)
- 11234 Anderson StLoma Linda University Medical Center-Radiation OncologyLoma Linda, CA 92354-2804Phone: (909) 558-4280
Registry dates
- Enumerated
- 2012-04-10
- Last updated
- 2022-04-21
- Certified
- 2022-04-21
Frequently asked questions
- What is Faisal Ahmed's NPI number?
- Faisal Ahmed's National Provider Identifier (NPI) is 1427314855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Faisal Ahmed's specialty?
- Faisal Ahmed is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Faisal Ahmed located?
- Faisal Ahmed's practice location on file with NPPES is Stanford Medical Center, Dept. of Radiation Oncology, Stanford, CA 94305-0000.
- What is Faisal Ahmed's phone number?
- The practice phone number listed in the NPPES registry for Faisal Ahmed is (650) 723-6171.
- Does Faisal Ahmed accept Medicare?
- Faisal Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Faisal Ahmed's NPI active?
- Yes — Faisal Ahmed's NPI (1427314855) is active in the NPPES registry as of the last update on 2022-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.