Mandy Robertson, MD
NPI 1790730174 · Medical Oncology Physician · Olympia, WA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mandy Robertson, MD is a Medical Oncology Physician provider in Olympia, WA (NPI 1790730174).
Provider details
- NPI number
- 1790730174
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00040630 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,537 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 366 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 340 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 281 | $128 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 202 | $180 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $89 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 67 | 32 |
| Prednisone | 35 | 16 |
| Letrozole | 24 | — |
| Fluconazole | 20 | — |
| Hydrochlorothiazide | 18 | — |
| Prochlorperazine Maleate | 17 | 13 |
| Ondansetronbrand: Ondansetron Odt | 15 | 14 |
| Tamoxifen Citrate | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,478 across 100 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)
- 265 Cohasset RdChico, CA 95926-2273Phone: (530) 332-3808Fax: (530) 893-6907
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2024-10-03
- Certified
- 2024-10-03
Frequently asked questions
- What is Mandy Robertson's NPI number?
- Mandy Robertson's National Provider Identifier (NPI) is 1790730174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mandy Robertson's specialty?
- Mandy Robertson is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mandy Robertson located?
- Mandy Robertson's practice location on file with NPPES is 700 Lilly Rd Ne, Olympia, WA 98506-5115.
- What is Mandy Robertson's phone number?
- The practice phone number listed in the NPPES registry for Mandy Robertson is (360) 923-7000.
- Does Mandy Robertson accept Medicare?
- Mandy Robertson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mandy Robertson's NPI active?
- Yes — Mandy Robertson's NPI (1790730174) is active in the NPPES registry as of the last update on 2024-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.