ActigraphyExerciseGenital Neoplasms, Female
Dr. Allison Elizabeth Grubbs, MD
NPI1962866913PAC ID8628362985
- Medicare services, 2024
- 135
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 36
- Publications
- 6
- Hospital affiliations
- 3
- Practice address
- 1653 West Congress Parkway, Chicago, IL 60612
- Practice phone
- Call (312) 942-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grubbs' professional email, personal email and mobile number
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Dr. Allison Elizabeth Grubbs is a gynecologic oncologist in Chicago, Illinois
Dr. Grubbs practices at Rush University Medical Center in Chicago, Illinois, part of Rush System for Health.
Dr. Grubbs' NPI, 1962866913, was assigned on April 6, 2016. Dr. Grubbs graduated from Pritzker School of Medicine in 2016. Dr. Grubbs holds Illinois license 036152844.
NPI and contact details
- NPI
- 1962866913NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628362985
- NPI enumeration date
- April 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 942-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Allison Elizabeth Grubbs practices at Rush University Medical Center in Chicago, Illinois
Dr. Grubbs' primary practice is Rush University Medical Center, at 1653 West Congress Parkway, Chicago, IL 60612 in Cook County. The practice phone is (312) 942-5000.
- Rush University Medical Center1653 West Congress Parkway, Chicago, IL 60612 · Cook CountyPhone(312) 942-5000
Source: Dmand AI Affiliation Data
Dr. Allison Elizabeth Grubbs is affiliated with 3 sites of care and 1 medical group
Dr. Grubbs' primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Dr. Grubbs is also affiliated with Rush Oak Park Hospital. The medical group on file is Rush University Internists. Dmand AI also links Dr. Grubbs to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Allison Elizabeth Grubbs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grubbs practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rush University Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Allison Elizabeth Grubbs is one of 70 gynecologic oncologists in Illinois
Gynecologic oncology is Dr. Grubbs' primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dr. Grubbs is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Grubbs is licensed in Illinois.
Specialties and state licenses
- Gynecologic oncology, IllinoisPrimary
Gynecologic oncologists near Dr. Grubbs
Counts of gynecologic oncologists with a Dmand AI profile, by place and practice. Each opens the list.
70gynecologic oncologists in Illinois35gynecologic oncologists in Chicago6gynecologic oncologists at Rush University Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Allison Elizabeth Grubbs billed Medicare for 135 services in 2024
CMS data shows 135 Medicare services from Dr. Grubbs across 6 procedure codes in 2024, for 77 Medicare patients. Medicare paid $9,181 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024135
Medicare patients77
Paid by Medicare$9,181
Procedure codes6
Dr. Grubbs' Medicare services by type, 2024
- Office and hospital visits121
- Other services14
Dr. Grubbs compared with the Illinois median for gynecologic oncologists, 2024
- Dr. Grubbs
- Illinois median
- Medicare services
- 135vs 21236% below
- Medicare patients
- 77vs 13242% below
Medians across 71 gynecologic oncologists in Illinois with Dmand AI profiles that report each measure.
Dr. Grubbs' 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. Grubbs and other gynecologic oncologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Allison Elizabeth Grubbs treated 77 Medicare patients in 2024, average age 71
CMS counts 77 Medicare patients who saw Dr. Grubbs in 2024. The largest group is 65 to 74, with 35 patients. 73% of them have high blood pressure, and 65% have high cholesterol. 39% are also on Medicaid. Their average risk score is 1.85, 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. Grubbs' median patient age at 69, with 98% women.
Medicare patients, 202477
Average age71
Average risk score1.85
Also on Medicaid39%
Dr. Grubbs' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Grubbs' Medicare patients, 2024
- High blood pressure73%
- High cholesterol65%
- Arthritis62%
- Cancer52%
- Mood disorders35%
- Anxiety32%
- Depression32%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grubbs' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Allison Elizabeth Grubbs wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Grubbs wrote 36 Medicare Part D claims for 16 patients. 97% of them were for generic drugs.
Part D claims, 202436
Part D patients16
Dr. Grubbs' Part D claims by kind of drug, 2024
- Generic35 claims97%
- Brand-name and other1 claims3%
Drug classes CMS tracks in Dr. Grubbs' Part D claims, 2024
- Antibiotics31%11 of 36 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Allison Elizabeth Grubbs offers telehealth to Medicare patients
Dr. Grubbs accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grubbs as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Allison Elizabeth Grubbs has 6 publications on record
Dmand AI links 6 papers to Dr. Grubbs, published from 2016 to 2024. 2022 was the busiest year, with 2. The most frequent topics are Genital Neoplasms, Female, Gynecologic Surgical Procedures and Postoperative Complications. Dr. Grubbs has published most often in Gynecol Oncol. Dr. Grubbs' most frequent co-authors are Emma L. Barber, Olivia Foley, MD and Connor Chun-Kai Wang, MD.
Papers6
Years published2016 to 2024
Dr. Grubbs' papers by year, 2016 to 2024
Topics Dr. Grubbs writes about most
- Genital Neoplasms, Female
- Gynecologic Surgical Procedures
- Postoperative Complications
- Sleep
Dr. Grubbs' most frequent co-authors
Recent publications by Dr. Grubbs
Gynecol Oncol
Genital Neoplasms, FemaleMachine LearningPublications
Int J Gynecol Cancer
DepressionGenital Neoplasms, FemaleSleep
AttitudeDisclosureHealth Behavior
See who Dr. Grubbs researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grubbs works with, so you can find a warm path to the right gynecologic oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Allison Elizabeth Grubbs received $804 in industry payments from 2021 to 2024
CMS Open Payments shows 11 general payments to Dr. Grubbs from 4 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $386.
General payments to Dr. Grubbs by program year, 2021 to 2024
Companies that paid Dr. Grubbs the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Allison Elizabeth Grubbs graduated from Pritzker School of Medicine
Dr. Grubbs graduated from Pritzker School of Medicine in 2016.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Allison Elizabeth Grubbs accepts plans from 14 insurance carriers
Dr. Grubbs is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- United Healthcare
- Humana
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Grubbs accepts, by number of carriers
- PPO10
- Medicare9
- HMO7
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Allison Elizabeth Grubbs'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 (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)Doctors and Clinicians Utilization Data (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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Allison Elizabeth Grubbs
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. Allison Elizabeth Grubbs' NPI number?
Dr. Allison Elizabeth Grubbs' NPI number is 1962866913. It was assigned on April 6, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Allison Elizabeth Grubbs?
Dr. Allison Elizabeth Grubbs is a gynecologic oncologist in Chicago, Illinois. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).
Where does Dr. Allison Elizabeth Grubbs practice?
Dr. Grubbs practices at 1653 West Congress Parkway, Chicago, IL 60612. Dr. Grubbs' primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Dmand AI also links Dr. Grubbs to 1 hospital.
What is Dr. Allison Elizabeth Grubbs' office phone number?
The practice phone on file for Dr. Grubbs is (312) 942-5000.
What is Dr. Allison Elizabeth Grubbs' medical license number?
Dr. Grubbs holds Illinois license 036152844.
Which hospitals is Dr. Allison Elizabeth Grubbs affiliated with?
Dr. Grubbs practices at Rush University Medical Center in Chicago, Illinois. Dr. Grubbs is also affiliated with Rush Oak Park Hospital. Dmand AI links Dr. Grubbs to 1 more hospital.
What medical group is Dr. Allison Elizabeth Grubbs part of?
Dr. Grubbs is linked to Rush University Internists.
Does Dr. Allison Elizabeth Grubbs accept Medicare?
Yes. CMS data shows Dr. Grubbs billed Medicare for 135 services in 2024, and Dr. Grubbs accepts Medicare assignment.
Does Dr. Allison Elizabeth Grubbs offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grubbs as offering telehealth services.
How many Medicare patients does Dr. Allison Elizabeth Grubbs see?
CMS counts 77 Medicare patients who saw Dr. Grubbs in 2024, with an average age of 71.
Show 8 more questionsShow fewer questions
Is Dr. Allison Elizabeth Grubbs board certified?
Yes. Dr. Grubbs is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Allison Elizabeth Grubbs bill to Medicare?
In 2024, Dr. Grubbs' most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Allison Elizabeth Grubbs go to medical school?
Dr. Grubbs graduated from Pritzker School of Medicine in 2016.
Has Dr. Allison Elizabeth Grubbs received payments from drug or device companies?
CMS Open Payments shows $804 in general payments to Dr. Grubbs from 4 companies from 2021 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Allison Elizabeth Grubbs been practicing?
Dr. Grubbs graduated from medical school in 2016, 10 years ago.
Does Dr. Allison Elizabeth Grubbs do research?
Dmand AI links 6 publications to Dr. Grubbs, published from 2016 to 2024.
Who does Dr. Allison Elizabeth Grubbs publish with?
Dr. Grubbs' most frequent co-authors are Emma L. Barber (5 shared papers), Olivia Foley, MD (2 shared papers) and Connor Chun-Kai Wang, MD (2 shared papers).
What insurance does Dr. Allison Elizabeth Grubbs accept?
Dr. Grubbs is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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