Mandy Deann Robertson, MD
Medical Oncology Physician · Olympia, WA
Mandy Deann Robertson, MD is a medical oncology physician with a practice address in Olympia, Washington, and NPI 1790730174, issued on May 23, 2006. Check the license (Washington MD00040630, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mandy Deann Robertson
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- MD00040630 WA
C143490 CA
Self-reported in NPPES; status is on the state search - Practice location
- 700 Lilly RD NE, Olympia, WA 98506
- Phone
- (360) 923-7000
- Enumerated
- May 23, 2006
- Record last updated
- Oct 3, 2024
- Fax
- (360) 923-7089
- Medicaid IDs
- 1790730174 WA
1790730174 CA - Medicare enrollment
- Enrolled (PECOS I20241003000366); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 183 in Washington → Look up another NPI →
Also registered at 700 Lilly RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Abegg, M.D.Psychiatry Physician1437291143
- Mary Aesoph, AUDAudiologist1710233978
- Krystle Agtarap, PASurgical Physician Assistant1972907590
- Elizabeth Alberti, P.A.Physician Assistant1215087937
- Stephen Albrecht, M.D.Family Medicine Physician1538286026
- Amber An, DOGeriatric Medicine (Internal Medicine) Physician1538335443
Verify Mandy Deann Robertson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00040630Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average medical oncology physician in 2024
596 Medicare Part D claims for 165 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 45 claims were for opioids.
Most prescribed
- Anastrozole67 claims
- Prednisone35 claims
- Letrozole24 claims
- Fluconazole20 claims
- Hydrochlorothiazide18 claims
- Prochlorperazine Maleate17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,477.85
100 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
3 hospitals and group practices
- Mid-Columbia Medical CenterThe Dalles, OR · Acute Care Hospitals4 of 5 stars
- Multicare Health SystemTacoma, WA
- Swedish Health ServicesIssaquah, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Mandy Deann Robertson among 183 medical oncology physician records in Washington
Mandy Deann Robertson, MD is one of 183 medical oncology physician records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 40% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1999 · median 1998 among the 112 with a school on file
- Record last updated2024 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Washington
There are 183 medical oncology physician records in Washington.
All 183 in Washington → Every provider in Olympia → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Ahmad Fora, MDOlympia, WA 985061386875011
- James Lechner, MDLacey, WA 985031992700611
- Mijung Lee, MDLacey, WA 985031093970048
- Brady Miller, MDLacey, WA 985031902915945
- Xingwei Sui, MDLacey, WA 985031568469534
- Joseph Ye, MD, PHDOlympia, WA 985021700881422
- William Bensinger, MDLakewood, WA 984991922198886
- Jasmine Daniels, MDJoint Base Lewis McChord, WA 984311275692261
Common questions
What is Mandy Deann Robertson, MD's NPI number?
Mandy Deann Robertson, MD's National Provider Identifier (NPI) is 1790730174, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mandy Deann Robertson, MD located?
The NPPES record lists a practice address at 700 Lilly RD NE, Olympia, WA, 98506. Phone: (360) 923-7000. Providers update this record themselves, so call before visiting.
How can I verify Mandy Deann Robertson, MD's license?
NPPES lists Washington license number MD00040630, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mandy Deann Robertson, MD prescribe under Medicare Part D?
In 2024, Mandy Deann Robertson, MD had 596 Medicare Part D claims for 165 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.