Physician Profile
Michael Del Rosario, M.D.
Unclaimed ProfileAbout Dr. Del Rosario
Based in Lakewood, CA, Michael Del Rosario, M.D. is listed in the NPI registry under hematology/oncology. Michael is also listed as specializing in internal medicine and hematology & oncology. Medicare claims data shows Michael provided 1,102 services to 241 patients. The services billed most often include injection, ondansetron hydrochloride, per 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and collection of blood sample from implanted device. NPI 1891164307 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (562) 232-0550
- Email not available
Practice Locations
3300 E SOUTH ST STE 304
Lakewood, CA 90805
Conditions Commonly Evaluated or Treated
Within Hematology and Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Anemia
- Blood clots
- Breast cancer
- Colon cancer
- Iron-deficiency anemia
- Leukemia
- Lung cancer
- Lymphoma
- Prostate cancer
Advanced Cancers
- Cancer That Has Spread
Blood & Lymph Disorders
Blood Cancers
Blood Disorders
- Bleeding Disorders
- Blood Clot in Lung
- Blood Clotting Gene Mutation
- Deep vein thrombosis
- Hemochromatosis
- High Platelet Count
- High White Blood Cell Count
- Low Platelets
- Low White Blood Cell Count
- Thick Blood
- Unexplained Bruising
Blood disorders
- Bone Marrow Scarring
- Hemolytic Anemia in Children
- Pre-Myeloma Protein In Blood
- Vitamin B12 deficiency anemia
Bone & Soft Tissue Cancers
Digestive Cancers
Endocrine Cancers
Endocrine tumors
Gastrointestinal cancer
General oncology
Genetic Blood Disorders
- Sickle cell disease
- Thalassemia
Gynecologic cancer
Gynecologic Cancers
Head & Neck Cancers
- Oral cancer
Head and neck cancer
Neurologic Cancers
Oncologic emergencies
Ophthalmologic oncology
Skin cancer
Skin Cancers
Urologic Cancers
Procedures & services
Most searched procedures
Biopsies & Diagnostics
Blood disorder care
- Blood Exchange Transfusion
- Photopheresis
Cancer Therapies
Cancer therapy
- Chemo allergy desensitization
- Oral chemotherapy management
- Radiation oncology consultation
- Spinal chemo injection
Cellular Therapies
- CAR-T Therapy
- Stem Cell Transplant
Consultations
- Cancer Survivorship Care Plan
- Clinical Trial Screening
- Second Opinion For Cancer
Diagnostic testing
- Circulating tumor cell test
Hematology Treatments
- Blood Clot Management
- Plasmapheresis
- PRP Injection
- Therapeutic Blood Draw
Imaging
Infusions
- Clotting Factor Replacement
- Iron Infusion
- IV fluids
- IVIG Infusion
Interventional oncology
Supportive Cancer Care
- Bone Strengthening Injections For Cancer
- Pain Management For Cancer
- Red Blood Cell Booster Shot
- White Blood Cell Booster Injection
Supportive cancer care
- Cancer nutrition counseling
- Chemo brain treatment
- Cold cap therapy for hair loss
- Fertility Preservation for Teens Before Cancer Treatment
- Hyperbaric oxygen for radiation damage
- Lymphedema Drainage Therapy
- Palliative cancer care
Surgical & Vascular Access
- Chemo port placement
- Chemo port removal
- Draining lung fluid
- Paracentesis
- PICC line placement coordination
Testing & Genetics
- Cancer Genetic Testing
- Cancer Tumor Profiling
- Liquid Biopsy
Vascular access care
- Chemo port check
- Chemo Port Flush And Maintenance
- PICC line dressing change
Procedures Most Often Billed to Medicare
1,102 services · 241 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Collection of blood sample from implanted device | Procedure | 36591 |
59 | As often as other peers in Hematology/Oncology |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
54 | Less often than most peers in Hematology/Oncology |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
53 | Less often than most peers in Hematology/Oncology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
48 | Less often than most peers in Hematology/Oncology |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
14 | Less often than most peers in Hematology/Oncology |
| Injection, ondansetron hydrochloride, per 1 mg | Drug given | J2405 |
644 | As often as other peers in Hematology/Oncology |
| Injection, diphenhydramine hcl, up to 50 mg | Drug given | J1200 |
46 | Less often than most peers in Hematology/Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
99 | Less often than most peers in Hematology/Oncology |
| Enhancing oncology model (eom) monthly enhanced oncology services (meos) payment for eom enhanced services | Billing code | M0010 |
47 | Less often than most peers in Hematology/Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
22 | Less often than most peers in Hematology/Oncology |
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.
Other hematology/oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 12 related providers in 2 groups
Other hematology/oncology specialists in Lakewood 4
Same specialty, same city.
Also performs Collection of blood sample from implanted device 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Michael Del Rosario specialize in?
Michael Del Rosario is a hematology/oncology in Lakewood, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Michael Del Rosario located?
Michael Del Rosario is listed at 3300 E South St Ste 304, Lakewood, CA 90805. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael Del Rosario's phone number?
The number on file is (562) 232-0550. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Michael Del Rosario?
Michael Del Rosario's National Provider Identifier is 1891164307. 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
Where did Michael Del Rosario train?
Michael Del Rosario attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Michael Del Rosario have?
Michael Del Rosario has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Michael Del Rosario do most often?
According to Medicare billing data, Michael Del Rosario performs procedures including collection of blood sample from implanted device; provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less and administration of chemotherapy into vein, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Michael Del Rosario's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Michael Del Rosario. If this is you, claiming it is free.
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