Catriona Jamieson, M.D./PH.D
NPI 1841223617 · Hematology & Oncology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catriona Jamieson, M.D./PH.D is a Hematology & Oncology Physician provider in San Diego, CA (NPI 1841223617).
Provider details
- NPI number
- 1841223617
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D./PH.D
- Sex
- Female
- Sole proprietor
- No
- License
- A67419 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
185 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 185 | $99 |
Typical Medicare-allowed amounts for these services range $99–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fedratinib Dihydrochloridebrand: Inrebic | 248 | 27 |
| Ruxolitinib Phosphatebrand: Jakafi | 82 | 11 |
| Peginterferon Alfa-2abrand: Pegasys | 49 | — |
| Hydroxyurea | 43 | 13 |
| Azithromycin | 26 | 11 |
| Allopurinol | 25 | — |
| Apixabanbrand: Eliquis | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Catriona Jamieson's NPI number?
- Catriona Jamieson's National Provider Identifier (NPI) is 1841223617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catriona Jamieson's specialty?
- Catriona Jamieson is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Catriona Jamieson located?
- Catriona Jamieson's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Catriona Jamieson's phone number?
- The practice phone number listed in the NPPES registry for Catriona Jamieson is (858) 822-6276.
- Does Catriona Jamieson accept Medicare?
- Catriona Jamieson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catriona Jamieson's NPI active?
- Yes — Catriona Jamieson's NPI (1841223617) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.