Ziad Khan, M.D.
NPI 1528386687 · Hematology & Oncology Physician · Rancho Cucamonga, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ziad Khan, M.D. is a Hematology & Oncology Physician provider in Rancho Cucamonga, CA (NPI 1528386687).
Provider details
- NPI number
- 1528386687
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A112115 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
649 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 378 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 139 | $100 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 58 | $178 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 53 | $68 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $137 |
Typical Medicare-allowed amounts for these services range $68–$178 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 46 | 14 |
| Exemestane | 21 | — |
| Ondansetron Hcl | 21 | — |
| Alendronate Sodium | 20 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | — |
| Hydroxyurea | 15 | — |
| Rivaroxabanbrand: Xarelto | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15,179 across 273 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
Additional practice locations (2)
- 400 N Pepper AveColton, CA 92324-1801Phone: (909) 580-2775
- 8816 Foothill BlvdSuite 103Rancho Cucamonga, CA 91730-7199Phone: (562) 236-3432Fax: (909) 944-5904
Registry dates
- Enumerated
- 2010-05-12
- Last updated
- 2020-11-06
- Certified
- 2020-11-06
Frequently asked questions
- What is Ziad Khan's NPI number?
- Ziad Khan's National Provider Identifier (NPI) is 1528386687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ziad Khan's specialty?
- Ziad Khan is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ziad Khan located?
- Ziad Khan's practice location on file with NPPES is 7777 Milliken Ave Ste 110, Rancho Cucamonga, CA 91730-6781.
- What is Ziad Khan's phone number?
- The practice phone number listed in the NPPES registry for Ziad Khan is (909) 949-2242.
- Does Ziad Khan accept Medicare?
- Ziad Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ziad Khan's NPI active?
- Yes — Ziad Khan's NPI (1528386687) is active in the NPPES registry as of the last update on 2020-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.