Dr. Robert H. Lemon, MD

  • Port Angeles, WA
  • Hematologist and oncologist
NPI1992867147PAC ID2668360462
Medicare services, 2024
971
Medicare patients, 2024
357
Part D claims, 2024
896
Clinical trials
1
MIPS score, 2024
84
Practice address
939 Caroline St, Port Angeles, WA 98362
Practice phone
Call (360) 417-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Olympic Memorial Hospital

Hospital · Port Angeles, Washington

See all 13 affiliations

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Dr. Robert H. Lemon is a hematologist and oncologist in Port Angeles, Washington

Dr. Lemon practices at Olympic Memorial Hospital in Port Angeles, Washington, part of Olympic Medical Center.

Dr. Lemon's NPI, 1992867147, was assigned on December 14, 2006. Dr. Lemon graduated from UC Irvine School of Medicine in 1986. Dr. Lemon holds California license G61547.

NPI and contact details
Medicare PAC ID
2668360462
NPI enumeration date
December 14, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(360) 417-7000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
66
Medical school graduation
1986

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Robert H. Lemon practices at Olympic Memorial Hospital in Port Angeles, Washington

Dr. Lemon's primary practice is Olympic Memorial Hospital, at 939 Caroline St, Port Angeles, WA 98362 in Clallam County. The practice phone is (360) 417-7000.

Source: Dmand AI Affiliation Data

Dr. Robert H. Lemon is affiliated with 9 sites of care and 4 medical groups

Dr. Lemon's primary practice is Olympic Memorial Hospital in Port Angeles, Washington, part of Olympic Medical Center. Dr. Lemon is also affiliated with MultiCare Yakima Memorial Hospital. The medical group on file is Olympic Medical Physicians. Dmand AI also links Dr. Lemon to 3 more hospitals, 3 group practices and clinics, 3 medical groups and 1 clinical lab, each named with a free account.

See all 13 affiliations for Dr. Lemon

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Robert H. Lemon's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lemon practices, 9 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Olympic Memorial HospitalAvailable with a free account
+8 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Lemon practices

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Dr. Robert H. Lemon is one of 348 hematologists and oncologists in Washington

Hematology and oncology is Dr. Lemon's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Lemon is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Lemon's licenses on file in 6 states: California, Oregon, Hawaii, Montana, Utah and Washington.

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense G61547 · 1987 to 2026 · taxonomy 207RH0003X
  • Oregon licenseSince 1993
  • Hawaii license2023 to 2026
  • Montana license2022 to 2026
  • Utah licenseLicense 6079303-1205 · 2006 to 2026
  • Washington license2024 to 2025

Clinical focus

Dmand AI lists breast cancer, chronic anemia, chronic leukemia, colorectal cancer, lung cancer, lymphoma, multiple myeloma and neutropenia among the conditions Dr. Lemon treats.

Hematologists and oncologists near Dr. Lemon

Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Robert H. Lemon billed Medicare for 971 services in 2024

CMS data shows 971 Medicare services from Dr. Lemon across 6 procedure codes in 2024, for 357 Medicare patients. Medicare paid $68,649 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024971
Medicare patients357
Paid by Medicare$68,649
Procedure codes6

Dr. Lemon compared with the Washington median for hematologists and oncologists, 2024

  • Dr. Lemon
  • Washington median
Medicare services
971vs 58566% above
Medicare patients
357vs 18296% above
Part D claims
658vs 2832.3 times

Medians across 310 hematologists and oncologists in Washington with Dmand AI profiles that report each measure.

Dr. Lemon's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Lemon

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Robert H. Lemon treated 357 Medicare patients in 2024, average age 75

CMS counts 357 Medicare patients who saw Dr. Lemon in 2024. The largest group is 65 to 74, with 160 patients. 66% of them have high blood pressure, and 54% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Lemon's median patient age at 75, with 59% women.

Medicare patients, 2024357
Average age75
Average risk score1.81
Also on Medicaid10%

Dr. Lemon's Medicare patients by age, 2024

Dr. Lemon's Medicare patients by sex, 2024

  • Women20056%
  • Men15744%

Chronic conditions among Dr. Lemon's Medicare patients, 2024

  1. High blood pressure66%
  2. High cholesterol54%
  3. Cancer50%
  4. Arthritis44%
  5. Diabetes25%
  6. COPD23%
  7. Chronic kidney disease23%
  8. Osteoporosis23%

Share of Medicare patients with each condition. A patient can have several.

Dr. Lemon's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women59%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Robert H. Lemon wrote 896 Medicare Part D claims in 2024

In 2024, Dr. Lemon wrote 896 Medicare Part D claims for 131 patients. 83% of them were for generic drugs. CMS names the drug for 658 of them, across 25 drugs with 11 or more claims each, at $1,622,647 in total drug cost.

Part D claims, 2024896
Drugs named by CMS25
Total drug cost$1.6M
Part D patients131

Dr. Lemon's Part D claims by kind of drug, 2024

  • Generic740 claims83%
  • Brand-name156 claims17%

Dr. Lemon's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Lemon's Part D claims, 2024

  • Opioids7%60 of 896 claims
  • Antibiotics4%32 of 896 claims
  • Antipsychotics, patients 65 and over2%15 of 896 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Dr. Lemon

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Robert H. Lemon scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Lemon for performance year 2024, reported as part of a group. Dr. Lemon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Lemon's MIPS scores, performance year 2024

  • 84of 100Final score
  • 71of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 75of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Robert H. Lemon has worked on 1 clinical trial

Dmand AI links Dr. Lemon to 1 clinical trial. Conditions studied include Leukemia, Lymphocytic, Chronic, B-Cell and Leukemia, B-Cell.

Conditions in Dr. Lemon's trials

  • Leukemia, Lymphocytic, Chronic, B-Cell
  • Leukemia, B-Cell

Investigators on the most trials with Dr. Lemon

Recent clinical trials with Dr. Lemon

Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage

Dr. Robert H. Lemon received $226 in industry payments from 2024 to 2025

CMS Open Payments shows 11 general payments to Dr. Lemon from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $87.

General payments to Dr. Lemon by program year, 2024 to 2025

Companies that paid Dr. Lemon the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Lemon

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Robert H. Lemon has 1 award and honors on record

Dmand AI lists 1 award for Dr. Lemon, most recently CMS Stage 1 EHR in 2011.

Awards and honors for Dr. Lemon

  1. 2011
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Robert H. Lemon graduated from UC Irvine School of Medicine

Dr. Lemon graduated from UC Irvine School of Medicine in 1986.

  1. Medical schoolUC Irvine School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Robert H. Lemon accepts plans from 14 insurance carriers

Dr. Lemon is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +6 more carriersWith a free account

Plan types Dr. Lemon accepts, by number of carriers

  1. PPO11
  2. Medicare7
  3. HMO4
  4. POS3
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert H. Lemon's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Robert H. Lemon

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Robert H. Lemon's NPI number?

Dr. Robert H. Lemon's NPI number is 1992867147. It was assigned on December 14, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert H. Lemon?

Dr. Robert H. Lemon is a hematologist and oncologist in Port Angeles, Washington. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Robert H. Lemon practice?

Dr. Lemon practices at 939 Caroline St, Port Angeles, WA 98362. Dr. Lemon's primary practice is Olympic Memorial Hospital in Port Angeles, Washington, part of Olympic Medical Center. Dmand AI also links Dr. Lemon to 3 hospitals, 3 group practices and clinics, 3 medical groups and 1 clinical lab.

What is Dr. Robert H. Lemon's office phone number?

The practice phone on file for Dr. Lemon is (360) 417-7000.

What is Dr. Robert H. Lemon's medical license number?

Dr. Lemon holds California license G61547, one of the licenses on file in 6 states.

Which states has Dr. Robert H. Lemon been licensed in?

Dmand AI has state licenses on file for Dr. Lemon in California (1987 to 2026), Oregon (since 1993), Hawaii (2023 to 2026), Montana (2022 to 2026), Utah (2006 to 2026) and Washington (2024 to 2025).

Which hospitals is Dr. Robert H. Lemon affiliated with?

Dr. Lemon practices at Olympic Memorial Hospital in Port Angeles, Washington. Dr. Lemon is also affiliated with MultiCare Yakima Memorial Hospital. Dmand AI links Dr. Lemon to 3 more hospitals.

What medical group is Dr. Robert H. Lemon part of?

Dr. Lemon is linked to Olympic Medical Physicians. Dmand AI links Dr. Lemon to 3 more medical groups.

Does Dr. Robert H. Lemon accept Medicare?

Yes. CMS data shows Dr. Lemon billed Medicare for 971 services in 2024, and Dr. Lemon accepts Medicare assignment.

What is Dr. Robert H. Lemon's MIPS score?

Dr. Lemon's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Robert H. Lemon see?

CMS counts 357 Medicare patients who saw Dr. Lemon in 2024, with an average age of 75.

Is Dr. Robert H. Lemon board certified?

Yes. Dr. Lemon is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Robert H. Lemon bill to Medicare?

In 2024, Dr. Lemon's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).

Where did Dr. Robert H. Lemon go to medical school?

Dr. Lemon graduated from UC Irvine School of Medicine in 1986.

What drugs does Dr. Robert H. Lemon prescribe most?

In 2024 Medicare Part D data, Dr. Lemon's most prescribed drugs by claims were Prednisone, Abiraterone Acetate and Anastrozole.

Has Dr. Robert H. Lemon received payments from drug or device companies?

CMS Open Payments shows $226 in general payments to Dr. Lemon from 4 companies from 2024 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Robert H. Lemon been practicing?

Dr. Lemon graduated from medical school in 1986, 40 years ago.

Does Dr. Robert H. Lemon do research?

Dr. Lemon has worked on 1 clinical trial.

What insurance does Dr. Robert H. Lemon accept?

Dr. Lemon is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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