Dr. Rebecca Ann Brooks, MD

  • Sacramento, CA
  • Gynecologic oncologist
NPI1316155781PAC ID2567657125
Medicare services, 2024
394
Medicare patients, 2024
147
Part D claims, 2024
170
Publications
37
Hospital affiliations
5
Practice address
2315 Stockton Boulevard, Sacramento, CA 95817
Practice phone
Call (916) 734-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Davis Medical Center

Hospital · Sacramento, California

See all 11 affiliations

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Dr. Rebecca Ann Brooks is a gynecologic oncologist in Sacramento, California

Dr. Brooks practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Brooks' NPI, 1316155781, was assigned on May 18, 2007. Dr. Brooks graduated from Rush Medical College in 2003. Dr. Brooks holds California license A113741.

NPI and contact details
Medicare PAC ID
2567657125
NPI enumeration date
May 18, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 734-2011
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
49
Medical school graduation
2003

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

Dr. Rebecca Ann Brooks practices at UC Davis Medical Center in Sacramento, California

Dr. Brooks' primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Source: Dmand AI Affiliation Data

Dr. Rebecca Ann Brooks is affiliated with 7 sites of care and 4 medical groups

Dr. Brooks' primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dr. Brooks is also affiliated with Oroville Hospital. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Brooks to 3 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.

See all 11 affiliations for Dr. Brooks

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

Dmand AI tracks the EHR system at Dr. Rebecca Ann Brooks' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brooks practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UC Davis Medical CenterAvailable with a free account
+6 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Rebecca Ann Brooks is one of 178 gynecologic oncologists in California

Gynecologic oncology is Dr. Brooks' primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dr. Brooks is board certified in gynecologic oncology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Brooks' licenses on file in 4 states: California, Illinois, Indiana and Missouri.

Specialties and state licenses

  • Gynecologic oncology, CaliforniaPrimaryLicense A113741 · 2010 to 2026 · taxonomy 207VX0201X
  • Illinois licenseLicense 036.138575 · 2015 to 2026
  • Indiana license2015 to 2019
  • Missouri license2007 to 2011

Clinical focus

Dmand AI lists hysterectomy among the conditions Dr. Brooks treats.

Gynecologic oncologists near Dr. Brooks

Counts of gynecologic 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. Rebecca Ann Brooks billed Medicare for 394 services in 2024

CMS data shows 394 Medicare services from Dr. Brooks across 11 procedure codes in 2024, for 147 Medicare patients. Medicare paid $37,932 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024394
Medicare patients147
Paid by Medicare$37,932
Procedure codes11

Dr. Brooks' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2422024: 27815%
Other services
2023: 02024: 80
Surgery
2023: 132024: 36177%

Dr. Brooks compared with the California median for gynecologic oncologists, 2024

  • Dr. Brooks
  • California median
Medicare services
394vs 28041% above
Medicare patients
147vs 12220% above
Part D claims
73vs 3892% above

Medians across 165 gynecologic oncologists in California with Dmand AI profiles that report each measure.

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

Dr. Rebecca Ann Brooks treated 147 Medicare patients in 2024, average age 72

CMS counts 147 Medicare patients who saw Dr. Brooks in 2024. The largest group is 65 to 74, with 82 patients. 65% of them have high cholesterol, and 63% have high blood pressure. 30% 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. Brooks' median patient age at 58, with 100% women.

Medicare patients, 2024147
Average age72
Average risk score1.81
Also on Medicaid30%

Dr. Brooks' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Brooks' Medicare patients, 2024

  1. High cholesterol65%
  2. High blood pressure63%
  3. Cancer56%
  4. Arthritis42%
  5. Anxiety29%
  6. Diabetes28%
  7. Chronic kidney disease24%
  8. Osteoporosis24%

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

Dr. Brooks' patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women100%
  • Men0%

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

Dr. Rebecca Ann Brooks wrote 170 Medicare Part D claims in 2024

In 2024, Dr. Brooks wrote 170 Medicare Part D claims for 35 patients. 82% of them were for generic drugs. CMS names the drug for 73 of them, across 5 drugs with 11 or more claims each, at $1,304 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.

Part D claims, 2024170
Drugs named by CMS5
Total drug cost$1,304
Part D patients35

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

  • Generic139 claims82%
  • Brand-name31 claims18%

Dr. Brooks' 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. Brooks' Part D claims, 2024

  • Opioids8%14 of 170 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: 262024: 73181%

Drugs named by CMS: 5 in 2024, 2 in 2023.

See all prescribing by Dr. Brooks

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. Rebecca Ann Brooks ranks in the 95th percentile for removal of the uterus in Medicare

Dr. Brooks accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Brooks as offering telehealth. CMS counts 24 procedures of removal of the uterus by Dr. Brooks, more than 95% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Brooks ranks in Medicare procedure volume

Removal of the uterus
95th percentile24 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Rebecca Ann Brooks has 37 publications on record

Dmand AI links 37 papers to Dr. Brooks, published from 2002 to 2025. 2023 was the busiest year, with 4. The most frequent topics are Ovarian Neoplasms, Endometrial Neoplasms and Hysterectomy. Dr. Brooks has published most often in Gynecol Oncol. Dr. Brooks' most frequent co-authors are Lee-May Chen, MD, Gary S. Leiserowitz, MD and Nancy Thi Nguyen, MD.

Papers37
Years published2002 to 2025

Dr. Brooks' papers by year, 2014 to 2025

Topics Dr. Brooks writes about most

  • Ovarian Neoplasms
  • Endometrial Neoplasms
  • Hysterectomy
  • Uterine Cervical Neoplasms
  • Genital Neoplasms, Female
  • Antineoplastic Agents
  • Lymphatic Metastasis
  • Asian

Dr. Brooks' most frequent co-authors

Recent publications by Dr. Brooks

See all 37 publications and co-authors

See who Dr. Brooks researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brooks works with, so you can find a warm path to the right gynecologic oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Rebecca Ann Brooks received $133,835 in industry payments from 2016 to 2025

CMS Open Payments shows 112 general payments to Dr. Brooks from 15 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 78% of the total. AstraZeneca Pharmaceuticals LP paid the most, $80,470.

General payments to Dr. Brooks by program year, 2016 to 2025

General payments to Dr. Brooks by kind, 2016 to 2025

$133.8Kin total
  • Speaker and faculty fees$104,04078%
  • Consulting fees$16,46812%
  • Travel and lodging$9,0287%
  • Food and beverage$4,1703%
  • Education$1290%

Companies that paid Dr. Brooks the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Brooks

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

Dr. Rebecca Ann Brooks has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Brooks, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Brooks

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • ACOG Fellow

Source: Dmand AI Professional Profile Data

Dr. Rebecca Ann Brooks graduated from Rush Medical College

Dr. Brooks graduated from Rush Medical College in 2003. Dr. Brooks is a member of American College of Obstetricians and Gynecologists.

  1. Medical schoolRush Medical College
  2. Board certified in gynecologic oncologyAmerican Board of Obstetrics and Gynecology
  3. Board certified in obstetrics & gynecologyAmerican Board of Obstetrics and Gynecology

Source: Dmand AI Professional Profile Data

Dr. Rebecca Ann Brooks accepts plans from 9 insurance carriers

Dr. Brooks is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

Plan types Dr. Brooks accepts, by number of carriers

  1. Medicare8
  2. PPO5
  3. HMO3
  4. POS3
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Rebecca Ann Brooks'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (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. Rebecca Ann Brooks

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. Rebecca Ann Brooks' NPI number?

Dr. Rebecca Ann Brooks' NPI number is 1316155781. It was assigned on May 18, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Rebecca Ann Brooks?

Dr. Rebecca Ann Brooks is a gynecologic oncologist in Sacramento, California. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).

Where does Dr. Rebecca Ann Brooks practice?

Dr. Brooks practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Brooks' primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Brooks to 3 hospitals, 3 medical groups and 2 group practices and clinics.

What is Dr. Rebecca Ann Brooks' office phone number?

The practice phone on file for Dr. Brooks is (916) 734-2011.

What is Dr. Rebecca Ann Brooks' medical license number?

Dr. Brooks holds California license A113741, one of the licenses on file in 4 states.

Which states has Dr. Rebecca Ann Brooks been licensed in?

Dmand AI has state licenses on file for Dr. Brooks in California (2010 to 2026), Illinois (2015 to 2026), Indiana (2015 to 2019) and Missouri (2007 to 2011).

Which hospitals is Dr. Rebecca Ann Brooks affiliated with?

Dr. Brooks practices at UC Davis Medical Center in Sacramento, California. Dr. Brooks is also affiliated with Oroville Hospital. Dmand AI links Dr. Brooks to 3 more hospitals.

What medical group is Dr. Rebecca Ann Brooks part of?

Dr. Brooks is linked to UC Davis Medical Group. Dmand AI links Dr. Brooks to 3 more medical groups.

Does Dr. Rebecca Ann Brooks accept Medicare?

Yes. CMS data shows Dr. Brooks billed Medicare for 394 services in 2024, and Dr. Brooks accepts Medicare assignment.

Does Dr. Rebecca Ann Brooks offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Brooks as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Rebecca Ann Brooks see?

CMS counts 147 Medicare patients who saw Dr. Brooks in 2024, with an average age of 72.

Is Dr. Rebecca Ann Brooks board certified?

Yes. Dr. Brooks is board certified in gynecologic oncology by the American Board of Obstetrics and Gynecology.

What services does Dr. Rebecca Ann Brooks bill to Medicare?

In 2024, Dr. Brooks' most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and hospital inpatient care (99232).

Where did Dr. Rebecca Ann Brooks go to medical school?

Dr. Brooks graduated from Rush Medical College in 2003.

What drugs does Dr. Rebecca Ann Brooks prescribe most?

In 2024 Medicare Part D data, Dr. Brooks' most prescribed drugs by claims were Dexamethasone, Ondansetron HCl and Megestrol Acetate.

Has Dr. Rebecca Ann Brooks received payments from drug or device companies?

CMS Open Payments shows $133,835 in general payments to Dr. Brooks from 15 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Rebecca Ann Brooks been practicing?

Dr. Brooks graduated from medical school in 2003, 23 years ago.

Does Dr. Rebecca Ann Brooks do research?

Dmand AI links 37 publications to Dr. Brooks, published from 2002 to 2025.

Who does Dr. Rebecca Ann Brooks publish with?

Dr. Brooks' most frequent co-authors are Lee-May Chen, MD (5 shared papers), Gary S. Leiserowitz, MD (3 shared papers) and Nancy Thi Nguyen, MD (3 shared papers).

What insurance does Dr. Rebecca Ann Brooks accept?

Dr. Brooks is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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