Dr. Sarah Galadriel Boles, MD
- Medicare services, 2024
- 475
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 350
- Publications
- 19
- Clinical trials
- 2
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Boles' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sarah Galadriel Boles is a hematologist and oncologist in San Diego, California
Dr. Boles practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Boles' NPI, 1245391242, was assigned on December 13, 2006. Dr. Boles graduated from The Johns Hopkins University School of Medicine in 2001. Dr. Boles holds California license A82562.
- NPI
- 1245391242NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618037672
- NPI enumeration date
- December 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (619) 543-6222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah Galadriel Boles practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Boles' primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sarah Galadriel Boles is affiliated with 3 sites of care and 1 medical group
Dr. Boles' primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Boles is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Boles to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sarah Galadriel Boles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Boles practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sarah Galadriel Boles is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Boles' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Boles is board certified in medical oncology by the American Board of Internal Medicine. Dr. Boles is licensed in California.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists breast cancer among the conditions Dr. Boles treats.
Hematologists and oncologists near Dr. Boles
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. Sarah Galadriel Boles billed Medicare for 475 services in 2024
CMS data shows 475 Medicare services from Dr. Boles across 3 procedure codes in 2024, for 131 Medicare patients. Medicare paid $29,203 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Boles' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3012024: 2875%
- Other services
- 2023: 02024: 188
Dr. Boles compared with the California median for hematologists and oncologists, 2024
- Dr. Boles
- California median
- Medicare services
- 475vs 93249% below
- Medicare patients
- 131vs 22542% below
- Part D claims
- 238vs 39440% below
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
Dr. Boles' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Boles and other hematologists and oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sarah Galadriel Boles treated 131 Medicare patients in 2024, average age 73
CMS counts 131 Medicare patients who saw Dr. Boles in 2024. The largest group is 65 to 74, with 59 patients. 64% of them have cancer, and 63% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.96, 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. Boles' median patient age at 60, with 79% women.
Dr. Boles' Medicare patients by age, 2024
Dr. Boles' Medicare patients by sex, 2024
- Women9573%
- Men3627%
Chronic conditions among Dr. Boles' Medicare patients, 2024
- Cancer64%
- High blood pressure63%
- High cholesterol63%
- Arthritis47%
- Osteoporosis32%
- Anxiety24%
- Diabetes24%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Boles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women79%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sarah Galadriel Boles wrote 350 Medicare Part D claims in 2024
In 2024, Dr. Boles wrote 350 Medicare Part D claims for 57 patients. 68% of them were for generic drugs. CMS names the drug for 238 of them, across 14 drugs with 11 or more claims each, at $978,669 in total drug cost. In 2023, CMS named 112 claims across 6 drugs.
Dr. Boles' Part D claims by kind of drug, 2024
- Generic239 claims68%
- Brand-name111 claims32%
Dr. Boles' 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. Boles' Part D claims, 2024
- Opioids22%78 of 350 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1122024: 238113%
Drugs named by CMS: 14 in 2024, 6 in 2023.
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. Sarah Galadriel Boles scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Boles for performance year 2024, reported as part of a group. Dr. Boles accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Boles as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Boles' MIPS scores, performance year 2024
- 91of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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. Sarah Galadriel Boles has 19 publications on record
Dmand AI links 19 papers to Dr. Boles, published from 2014 to 2024. 2015 was the busiest year, with 3. The most frequent topics are Breast Neoplasms, Sarcoma and Biomarkers, Tumor. Dr. Boles has published most often in J Natl Compr Canc Netw. Dr. Boles' most frequent co-authors are Robert S. Benjamin, MD, Kristen Nooshin Ganjoo, MD and Martin J. Heslin, MD.
Dr. Boles' papers by year, 2014 to 2024
Topics Dr. Boles writes about most
- Breast Neoplasms
- Sarcoma
- Biomarkers, Tumor
- Genetic Testing
- Genome, Human
- High-Throughput Nucleotide Sequencing
- Medical Oncology
Dr. Boles' most frequent co-authors
- Robert S. Benjamin, MD4 shared papers
- Kristen Nooshin Ganjoo, MD4 shared papers
- Martin J. Heslin, MD4 shared papers
Recent publications by Dr. Boles
See who Dr. Boles researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Boles works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sarah Galadriel Boles has worked on 2 clinical trials
Dmand AI links Dr. Boles to 2 clinical trials. Conditions studied include Histiocytoma, Triple Negative Breast Neoplasms and Histiocytoma, Malignant Fibrous. Open Payments lists research payments to Dr. Boles that name 1 trial.
Conditions in Dr. Boles' trials
- Histiocytoma
- Triple Negative Breast Neoplasms
- Histiocytoma, Malignant Fibrous
- Neoplasm Metastasis
Investigators on the most trials with Dr. Boles
- Jared David Acoba, MD1 shared trial
- Foluso Olabisi Ademuyiwa, MD1 shared trial
- Hadeel Salim Assad, MD1 shared trial
Recent clinical trials with Dr. Boles
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Sarah Galadriel Boles received $176 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Boles from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Tempus AI, Inc paid the most, $87. It also lists 1 research payment totaling $127 in 2016, naming 1 clinical trial.
General payments to Dr. Boles by program year, 2016 to 2025
General payments to Dr. Boles by kind, 2016 to 2025
- Food and beverage$16493%
- Education$127%
Companies that paid Dr. Boles the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sarah Galadriel Boles has 1 award and honors on record
Dmand AI lists 1 award for Dr. Boles, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Boles
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Sarah Galadriel Boles graduated from The Johns Hopkins University School of Medicine
Dr. Boles graduated from The Johns Hopkins University School of Medicine in 2001.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Sarah Galadriel Boles accepts plans from 13 insurance carriers
Dr. Boles is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Boles accepts, by number of carriers
- Medicare8
- PPO8
- HMO7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Sarah Galadriel Boles's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sarah Galadriel Boles
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. Sarah Galadriel Boles' NPI number?
Dr. Sarah Galadriel Boles' NPI number is 1245391242. It was assigned on December 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah Galadriel Boles?
Dr. Sarah Galadriel Boles is a hematologist and oncologist in San Diego, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Sarah Galadriel Boles practice?
Dr. Boles practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Boles' primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Boles to 1 group practice or clinic.
What is Dr. Sarah Galadriel Boles' office phone number?
The practice phone on file for Dr. Boles is (619) 543-6222.
What is Dr. Sarah Galadriel Boles' medical license number?
Dr. Boles holds California license A82562.
Which hospitals is Dr. Sarah Galadriel Boles affiliated with?
Dr. Boles is affiliated with Hillcrest Medical Center.
What medical group is Dr. Sarah Galadriel Boles part of?
Dr. Boles is linked to UC San Diego Health.
Does Dr. Sarah Galadriel Boles accept Medicare?
Yes. CMS data shows Dr. Boles billed Medicare for 475 services in 2024, and Dr. Boles accepts Medicare assignment.
Does Dr. Sarah Galadriel Boles offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Boles as offering telehealth services.
What is Dr. Sarah Galadriel Boles' MIPS score?
Dr. Boles' MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Sarah Galadriel Boles see?
CMS counts 131 Medicare patients who saw Dr. Boles in 2024, with an average age of 73.
Is Dr. Sarah Galadriel Boles board certified?
Yes. Dr. Boles is board certified in medical oncology by the American Board of Internal Medicine.
What services does Dr. Sarah Galadriel Boles bill to Medicare?
In 2024, Dr. Boles' most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Sarah Galadriel Boles go to medical school?
Dr. Boles graduated from The Johns Hopkins University School of Medicine in 2001.
What drugs does Dr. Sarah Galadriel Boles prescribe most?
In 2024 Medicare Part D data, Dr. Boles' most prescribed drugs by claims were Verzenio, Letrozole and Hydrocodone-Acetaminophen.
Has Dr. Sarah Galadriel Boles received payments from drug or device companies?
CMS Open Payments shows $176 in general payments to Dr. Boles from 5 companies from 2016 to 2025. The largest total came from Tempus AI, Inc.
How long has Dr. Sarah Galadriel Boles been practicing?
Dr. Boles graduated from medical school in 2001, 25 years ago.
Does Dr. Sarah Galadriel Boles do research?
Dmand AI links 19 publications to Dr. Boles, published from 2014 to 2024. Dr. Boles has worked on 2 clinical trials.
Who does Dr. Sarah Galadriel Boles publish with?
Dr. Boles' most frequent co-authors are Robert S. Benjamin, MD (4 shared papers), Kristen Nooshin Ganjoo, MD (4 shared papers) and Martin J. Heslin, MD (4 shared papers).
What insurance does Dr. Sarah Galadriel Boles accept?
Dr. Boles is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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