Jason Ho, M.D.
NPI 1174735658 · Hematology & Oncology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Ho, M.D. is a Hematology & Oncology Physician provider in Los Angeles, CA (NPI 1174735658).
Provider details
- NPI number
- 1174735658
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A81221 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,953 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,224 | $136 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 596 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 439 | $98 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 437 | $16 |
| Assessment of Emotional Or Behavioral Problems96127 | 395 | $5 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 379 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 251 | 70 |
| Epoetin Alfabrand: Procrit | 197 | 43 |
| Leuprolide Acetatebrand: Lupron Depot | 161 | 24 |
| Enzalutamidebrand: Xtandi | 107 | 13 |
| Anastrozole | 101 | 28 |
| Filgrastim-Sndzbrand: Zarxio | 88 | 28 |
| Dexamethasone | 78 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,404 across 287 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 (1)
- 50 Alessandro Pl Ste 310Pasadena, CA 91105-4000Phone: (626) 288-0008Fax: (866) 741-4630
Registry dates
- Enumerated
- 2007-05-04
- Last updated
- 2021-09-16
- Certified
- 2021-09-16
Frequently asked questions
- What is Jason Ho's NPI number?
- Jason Ho's National Provider Identifier (NPI) is 1174735658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Ho's specialty?
- Jason Ho is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Ho located?
- Jason Ho's practice location on file with NPPES is 1245 Wilshire Blvd, Los Angeles, CA 90017-4810.
- What is Jason Ho's phone number?
- The practice phone number listed in the NPPES registry for Jason Ho is (213) 977-1214.
- Does Jason Ho accept Medicare?
- Jason Ho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Ho's NPI active?
- Yes — Jason Ho's NPI (1174735658) is active in the NPPES registry as of the last update on 2021-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.