Dr. Nancy Rubin, DO
- Medicare services, 2024
- 314,048
- Medicare patients, 2024
- 1,347
- Part D claims, 2024
- 1,071
- Publications
- 1
- Clinical trials
- 1
- Practice address
- 5 Harris Ct, Monterey, CA 93940
- Practice phone
- Call (831) 375-4105
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pacific Cancer Care
Monterey, California
Find Dr. Rubin's 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. Nancy Rubin is a hematologist and oncologist in Monterey, California
Dr. Rubin practices at Pacific Cancer Care in Monterey, California.
Dr. Rubin's NPI, 1003980947, was assigned on November 20, 2006. Dr. Rubin graduated from WesternU College of Osteopathic Medicine of the Pacific in 1997. Dr. Rubin holds California license 20A 7207.
- NPI
- 1003980947NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769498179
- NPI enumeration date
- November 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (831) 375-4105
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nancy Rubin practices at Pacific Cancer Care in Monterey, California
Dr. Rubin's primary practice is Pacific Cancer Care, at 5 Harris Ct, Monterey, CA 93940 in Monterey County. The practice phone is (831) 375-4105.
- Pacific Cancer Care5 Harris Ct, Monterey, CA 93940 · Monterey CountyPhone(831) 375-4105
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nancy Rubin is affiliated with 7 sites of care and 3 medical groups
Dr. Rubin's primary practice is Pacific Cancer Care in Monterey, California. Dr. Rubin is also affiliated with Community Hospital of the Monterey Peninsula. The medical group on file is Pacific Cancer Care. Dmand AI also links Dr. Rubin to 2 more hospitals, 2 medical groups, 1 group practice or clinic, 1 home health agency and 1 hospice, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nancy Rubin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rubin practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pacific Cancer Care | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nancy Rubin is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Rubin's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Rubin is board certified in hematology by the American Board of Internal Medicine. Dr. Rubin is licensed in California.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists breast cancer, chronic anemia, chronic leukemia, colorectal cancer, fluid and electrolyte imbalances, immune deficiency disease, lung cancer and lymphoma among the conditions Dr. Rubin treats.
Hematologists and oncologists near Dr. Rubin
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. Nancy Rubin billed Medicare for 314,048 services in 2024
CMS data shows 314,048 Medicare services from Dr. Rubin across 65 procedure codes in 2024, for 1,347 Medicare patients. Medicare paid $3,659,073 for them.
Dr. Rubin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 106,4442024: 297,749180%
- Other services
- 2023: 57,3382024: 5,51790%
- Tests and treatments
- 2023: 2,6382024: 3,66939%
- Office and hospital visits
- 2023: 2,9302024: 3,31713%
- Surgery
- 2023: 1,5872024: 1,92421%
- Lab and pathology
- 2023: 1,8842024: 1,8721%
Where Dr. Rubin's Medicare services took place, 2024
- In an office313,801100%
- In a facility2470%
Dr. Rubin compared with the California median for hematologists and oncologists, 2024
- Dr. Rubin
- California median
- Medicare services
- 314,048vs 932337.0 times
- Medicare patients
- 1,347vs 2256.0 times
- Part D claims
- 673vs 39471% above
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
Dr. Rubin'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.
Need commercial claims for Dr. Rubin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rubin 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. Nancy Rubin treated 1,347 Medicare patients in 2024, average age 77
CMS counts 1,347 Medicare patients who saw Dr. Rubin in 2024. The largest group is 75 to 84, with 559 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.77, 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. Rubin's median patient age at 73, with 72% women.
Dr. Rubin's Medicare patients by age, 2024
Dr. Rubin's Medicare patients by sex, 2024
- Women93569%
- Men41231%
Chronic conditions among Dr. Rubin's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Cancer55%
- Arthritis43%
- Osteoporosis32%
- Ischemic heart disease31%
- Diabetes26%
- Chronic kidney disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rubin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nancy Rubin wrote 1,071 Medicare Part D claims in 2024
In 2024, Dr. Rubin wrote 1,071 Medicare Part D claims for 242 patients. 81% of them were for generic drugs. CMS names the drug for 673 of them, across 29 drugs with 11 or more claims each, at $1,108,370 in total drug cost. In 2023, CMS named 983 claims across 34 drugs.
Dr. Rubin's Part D claims by kind of drug, 2024
- Generic867 claims81%
- Brand-name204 claims19%
Dr. Rubin'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. Rubin's Part D claims, 2024
- Opioids3%37 of 1,071 claims
- Antibiotics6%65 of 1,071 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: 9832024: 67332%
Drugs named by CMS: 29 in 2024, 34 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. Nancy Rubin scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Rubin for performance year 2024, reported as part of a group. Dr. Rubin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rubin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Rubin's MIPS scores, performance year 2024
- 100of 100Final score
- 98.6of 100Quality
- 40of 100Improvement Activities
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. Nancy Rubin has 1 publication on record
Dmand AI links 1 paper to Dr. Rubin in 2004. Dr. Rubin's most frequent co-author is Lynda Anne Marie Szczech, MD.
Dr. Rubin's most frequent co-authors
Recent publications by Dr. Rubin
See who Dr. Rubin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rubin 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. Nancy Rubin has worked on 1 clinical trial
Dmand AI links Dr. Rubin to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Multiple Myeloma and Blood Protein Disorders.
Conditions in Dr. Rubin's trials
- Multiple Myeloma
- Blood Protein Disorders
Investigators on the most trials with Dr. Rubin
- James Richard Berenson, MD1 shared trial
- Shahrooz Eshaghian, MD1 shared trial
- Laurie A. Frakes, MD1 shared trial
Recent clinical trials with Dr. Rubin
A Phase 1 Study of Ruxolitinib, Steroids and Lenalidomide for Relapsed/Refractory Multiple Myeloma (RRMM) Patients (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Nancy Rubin received $1,094 in industry payments from 2016 to 2025
CMS Open Payments shows 44 general payments to Dr. Rubin from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Bristol-Myers Squibb Company paid the most, $209.
General payments to Dr. Rubin by program year, 2016 to 2025
General payments to Dr. Rubin by kind, 2016 to 2025
- Food and beverage$97389%
- Education$12111%
Companies that paid Dr. Rubin 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. Nancy Rubin has 1 award and honors on record
Dmand AI lists 1 award for Dr. Rubin, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Rubin
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Nancy Rubin graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Rubin graduated from WesternU College of Osteopathic Medicine of the Pacific in 1997. Dr. Rubin is a member of AOA.
- Medical school
- Board certified in hematology
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Nancy Rubin accepts plans from 10 insurance carriers
Dr. Rubin is in network with 10 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Aetna. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +2 more carriersWith a free account
Plan types Dr. Rubin accepts, by number of carriers
- Medicare7
- PPO7
- HMO3
- POS3
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nancy Rubin'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 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. Nancy Rubin
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. Nancy Rubin's NPI number?
Dr. Nancy Rubin's NPI number is 1003980947. It was assigned on November 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy Rubin?
Dr. Nancy Rubin is a hematologist and oncologist in Monterey, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Nancy Rubin practice?
Dr. Rubin practices at 5 Harris Ct, Monterey, CA 93940. Dr. Rubin's primary practice is Pacific Cancer Care in Monterey, California. Dmand AI also links Dr. Rubin to 2 hospitals, 2 medical groups, 1 group practice or clinic, 1 home health agency and 1 hospice.
What is Dr. Nancy Rubin's office phone number?
The practice phone on file for Dr. Rubin is (831) 375-4105.
What is Dr. Nancy Rubin's medical license number?
Dr. Rubin holds California license 20A 7207.
Which hospitals is Dr. Nancy Rubin affiliated with?
Dr. Rubin is affiliated with Community Hospital of the Monterey Peninsula. Dmand AI links Dr. Rubin to 2 more hospitals.
What medical group is Dr. Nancy Rubin part of?
Dr. Rubin is linked to Pacific Cancer Care. Dmand AI links Dr. Rubin to 2 more medical groups.
Does Dr. Nancy Rubin accept Medicare?
Yes. CMS data shows Dr. Rubin billed Medicare for 314,048 services in 2024, and Dr. Rubin accepts Medicare assignment.
Does Dr. Nancy Rubin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rubin as offering telehealth services.
What is Dr. Nancy Rubin's MIPS score?
Dr. Rubin's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Nancy Rubin see?
CMS counts 1,347 Medicare patients who saw Dr. Rubin in 2024, with an average age of 77.
Is Dr. Nancy Rubin board certified?
Yes. Dr. Rubin is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Nancy Rubin bill to Medicare?
In 2024, Dr. Rubin's most billed Medicare services were injected or infused drug (J0881), injected or infused drug (J1439) and injected or infused drug (J1442).
Where did Dr. Nancy Rubin go to medical school?
Dr. Rubin graduated from WesternU College of Osteopathic Medicine of the Pacific in 1997.
What drugs does Dr. Nancy Rubin prescribe most?
In 2024 Medicare Part D data, Dr. Rubin's most prescribed drugs by claims were Anastrozole, Dexamethasone and Gabapentin.
Has Dr. Nancy Rubin received payments from drug or device companies?
CMS Open Payments shows $1,094 in general payments to Dr. Rubin from 25 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Nancy Rubin been practicing?
Dr. Rubin graduated from medical school in 1997, 29 years ago.
Does Dr. Nancy Rubin do research?
Dmand AI links 1 publication to Dr. Rubin. Dr. Rubin has worked on 1 clinical trial.
Who does Dr. Nancy Rubin publish with?
Dr. Rubin's most frequent co-authors are Lynda Anne Marie Szczech, MD (1 shared paper).
What insurance does Dr. Nancy Rubin accept?
Dr. Rubin is in network with 10 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Aetna. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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