Cynthia Martel, M.D.
Hematology · Hematology/Oncology · Internal Medicine (CMS) · Pasadena, CA
At a glance
950 S Arroyo Pkwy Ste 250, Pasadena, CA 91105-3930
NPPES record updated Jan 20, 2022. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
950 S Arroyo Pkwy Ste 250Pasadena, CA 91105-3930
Additional reported practice locations
800 Fairmount AveSuite 220
Pasadena, CA 911053150
Phone: 3238653105 625 S Fair Oaks Ave Ste 400
Pasadena, CA 911052684
Phone: 6265681622
Fax: 6264496888
Education & affiliations
- Medical / professional school
- University Of Southern California Keck School Of Medicine
- Graduation year
- 1997
- CMS specialties
- Hematology · Hematology/Oncology · Internal Medicine
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $3,548.84 |
| Long-term medical supply or device loan | $498.50 |
| Education | $25.95 |
Reporting companies
| Company | Amount |
|---|---|
| NOVARTIS PHARMACEUTICALS CORPORATION | $834.66 |
| ASTRAZENECA PHARMACEUTICALS LP | $479.07 |
| JANSSEN BIOTECH, INC. | $347.71 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $308.89 |
| EXELIXIS INC. | $192.15 |
| E.R. SQUIBB & SONS, L.L.C. | $161.65 |
| BAYER HEALTHCARE PHARMACEUTICALS INC. | $147.37 |
| ARRAY BIOPHARMA INC | $133.84 |
| Other reporting companies | $1,467.95 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Hematology · Hematology/Oncology · Internal Medicine (CMS)
- Taxonomy code
- 207RH0003X
- Enumeration date
- Aug 10, 2006
- Record updated
- Jan 20, 2022
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207R00000X
License reported: A66967 CA
207RH0000X
License reported: A66967 CA
207RX0202X
License reported: A66967 CA
207RH0003X · Primary
License reported: A66967 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
950 S Arroyo Pkwy Ste 250Pasadena, CA 91105-3930
- Phone
- (626) 831-8922
Mailing address
950 S ARROYO PKWY STE 250PASADENA, CA 911053930
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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