DR. DORCAS CHI (M.D.) – Hematology & Oncology Physician, NPI 1922040609
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,531 HEMATOLOGY/ONCOLOGY in CA
Provider Addresses for DR. DORCAS CHI (M.D.)
201 S Buena Vista St Ste 200
Burbank, CA 915054570
Phone: (818) 842-8252
Type: Location
625 S Fair Oaks Ave Ste 320
Pasadena, CA 911052674
Phone: (626) 396-2999
Fax: (626) 795-0135
Type: Location
200 MEDICAL PLAZA 365,530,420,250,120
LOS ANGELES, CA 900240001
Phone: (310) 794-1276
Type: Location
5767 W CENTURY BLVD STE 400
LOS ANGELES, CA 900455631
Phone: (310) 301-8732
Fax: (310) 301-8751
Type: Mailing
1411 S GARFIELD AVE STE 200
ALHAMBRA, CA 918015024
Phone: (626) 588-2825
Fax: (626) 588-2850
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2019-04-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060802000494 | I | Medical Oncology | MA | TBD |
| I20190408000756 | I | Hematology/Oncology | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 6,300 | 26 | $0 |
| J2405 | Injection, ondansetron hydrochloride, per 1 mg | 768 | 11 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 614 | 12 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 513 | 185 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 512 | 220 | $0 |
Insurance plans in this area (ZIP 91505)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Hospitalist | CA | |
| Family Practice | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| Emergency Medicine, Family Practice | CA | |
| Medical Oncology, Hematology/Oncology | CA | |
| Hospitalist, Internal Medicine | MA | |
| A L L E R G Y/ I M M U N O L O G Y | CA | |
| Hospitalist, Internal Medicine | CA |
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