Physician Profile
Unclaimed ProfileAbout EHSAN
Alex A Ehsan, M.D is a healthcare provider in Cerritos, CA specialising in hematology/oncology. Alex is also listed as specialising in medical oncology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Ehsan's specialty?
Dr. Ehsan is a hematology/oncology in Cerritos, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where can I find Dr. Ehsan?
Dr. Ehsan is listed at 18000 STUDEBAKER RD STE 800, Cerritos, CA 90703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ehsan?
The number on file is (562) 735-3226. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ehsan's NPI number?
Dr. Ehsan's National Provider Identifier is 1982883948. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Ehsan's medical education?
Dr. Ehsan attended Other, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ehsan been practising?
Dr. Ehsan has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ehsan known for?
According to Medicare billing data, Dr. Ehsan performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ehsan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ehsan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (562) 735-3226
- Email not available
Practice Locations
18000 STUDEBAKER RD STE 800
Cerritos, CA 90703
Procedures Most Often Billed to Medicare
192 services · 144 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
31 |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
70 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
66 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
25 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other hematology/oncology specialists in Cerritos 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2000 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.