Rebecca M. Grundy, PA-C
- Part D claims, 2024
- 603
- Hospital affiliations
- 2
- Industry payments
- $33
- Medical groups
- 2
- State license
- 1
- Practice address
- 1901 W Harrison St, Chicago, IL 60612
- Practice phone
- Call (312) 864-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Rebecca Grundy'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.
Rebecca M. Grundy is a physician assistant in Chicago, Illinois
Rebecca Grundy practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government.
Rebecca Grundy's NPI, 1528607967, was assigned on January 2, 2020. Rebecca Grundy holds Illinois license 085.007280.
- NPI
- 1528607967NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608203690
- NPI enumeration date
- January 2, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 864-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rebecca M. Grundy practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois
Rebecca Grundy's primary practice is John H. Stroger, Jr. Hospital of Cook County, at 1901 W Harrison St, Chicago, IL 60612 in Cook County. The practice phone is (312) 864-6000.
- John H. Stroger, Jr. Hospital of Cook County1901 W Harrison St, Chicago, IL 60612 · Cook CountyPhone(312) 864-6000
Source: Dmand AI Affiliation Data
Rebecca M. Grundy is affiliated with 2 sites of care and 2 medical groups
Rebecca Grundy's primary practice is John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government. Rebecca Grundy is also affiliated with Provident Hospital of Cook County Health. The medical group on file is John H. Stroger, Jr. Hospital of Cook County. Dmand AI also links Rebecca Grundy to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Rebecca M. Grundy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rebecca Grundy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John H. Stroger, Jr. Hospital of Cook County | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cook County Government and 6.2K+ hospitals, with verified contacts in the same login.
Rebecca M. Grundy is one of 4,299 physician assistants in Illinois
Physician assistant is Rebecca Grundy's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Rebecca Grundy is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Rebecca Grundy
Counts of physician assistants 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
Rebecca M. Grundy's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Rebecca Grundy's median patient age at 64, with 19% women.
Rebecca Grundy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women19%
- Men81%
Source: Dmand AI Patient Panel Data
Rebecca M. Grundy wrote 603 Medicare Part D claims in 2024
In 2024, Rebecca Grundy wrote 603 Medicare Part D claims for 43 patients. 52% of them were for generic drugs.
Rebecca Grundy's Part D claims by kind of drug, 2024
- Generic315 claims52%
- Brand-name and other288 claims48%
Drug classes CMS tracks in Rebecca Grundy's Part D claims, 2024
- Opioids2%12 of 603 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
How Rebecca M. Grundy takes part in Medicare
Rebecca Grundy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Rebecca M. Grundy received $33 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rebecca Grundy from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $33.
Companies that paid Rebecca Grundy the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Rebecca M. Grundy'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Rebecca M. Grundy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rebecca M. Grundy's NPI number?
Rebecca M. Grundy's NPI number is 1528607967. It was assigned on January 2, 2020, and it is active in the NPI Registry.
What does Rebecca M. Grundy specialize in?
Rebecca M. Grundy is a physician assistant in Chicago, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Rebecca M. Grundy practice?
Rebecca Grundy practices at 1901 W Harrison St, Chicago, IL 60612. Rebecca Grundy's primary practice is John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government. Dmand AI also links Rebecca Grundy to 1 medical group.
What is Rebecca M. Grundy's office phone number?
The practice phone on file for Rebecca Grundy is (312) 864-6000.
What is Rebecca M. Grundy's medical license number?
Rebecca Grundy holds Illinois license 085.007280.
Which hospitals is Rebecca M. Grundy affiliated with?
Rebecca Grundy practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois. Rebecca Grundy is also affiliated with Provident Hospital of Cook County Health.
What medical group is Rebecca M. Grundy part of?
Rebecca Grundy is linked to John H. Stroger, Jr. Hospital of Cook County. Dmand AI links Rebecca Grundy to 1 more medical group.
Does Rebecca M. Grundy accept Medicare?
Yes. CMS lists Rebecca Grundy as accepting Medicare assignment.
Has Rebecca M. Grundy received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Rebecca Grundy from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Rebecca M. Grundy been practicing?
Rebecca Grundy graduated from medical school in 2019, 7 years ago.
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