Brenda Lee Zimmerman, ARNP
- Medicare patients, 2024
- 127
- Part D claims, 2024
- 1,478
- Hospital affiliations
- 1
- Industry payments
- $28
- Medical groups
- 7
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Brenda Zimmerman'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.
Brenda Lee Zimmerman is a family nurse practitioner in Campbell, California
Brenda Zimmerman practices at Signify Health in Campbell, California.
Brenda Zimmerman's NPI, 1831254879, was assigned on December 27, 2006. Brenda Zimmerman holds Colorado license C-APN.0004121-C-NP.
- NPI
- 1831254879NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426438714
- NPI enumeration date
- December 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Brenda Lee Zimmerman practices at Signify Health in Campbell, California
Brenda Zimmerman's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Brenda Lee Zimmerman is affiliated with 8 sites of care and 7 medical groups
Brenda Zimmerman's primary practice is Signify Health in Campbell, California. Brenda Zimmerman is also affiliated with St. Mary's Regional Hospital. The medical group on file is Signify Health. Dmand AI also links Brenda Zimmerman to 6 more medical groups, 4 group practices and clinics, 1 hospice and 1 skilled nursing facility, 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 Brenda Lee Zimmerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brenda Zimmerman practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +7 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Brenda Lee Zimmerman is one of 13,532 family nurse practitioners in California
Family is Brenda Zimmerman's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Brenda Zimmerman's licenses on file in 2 states: Colorado and Iowa.
Specialties and state licenses
- Family nurse practitioner, ColoradoPrimary
- Iowa license
Family nurse practitioners near Brenda Zimmerman
Counts of family nurse practitioners 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
Brenda Lee Zimmerman treated 127 Medicare patients in 2024, average age 75
CMS counts 127 Medicare patients who saw Brenda Zimmerman in 2024. The largest group is 65 to 74, with 50 patients. 70% of them have high blood pressure, and 52% have high cholesterol. 45% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Brenda Zimmerman's median patient age at 76, with 55% women.
Brenda Zimmerman's Medicare patients by age, 2024
Brenda Zimmerman's Medicare patients by sex, 2024
- Women6954%
- Men5846%
Chronic conditions among Brenda Zimmerman's Medicare patients, 2024
- High blood pressure70%
- High cholesterol52%
- Mood disorders50%
- Depression44%
- Arthritis43%
- Anxiety33%
- Alzheimer's and dementia31%
- Chronic kidney disease29%
Share of Medicare patients with each condition. A patient can have several.
Brenda Zimmerman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brenda Lee Zimmerman wrote 1,478 Medicare Part D claims in 2024
In 2024, Brenda Zimmerman wrote 1,478 Medicare Part D claims for 129 patients. 87% of them were for generic drugs.
Brenda Zimmerman's Part D claims by kind of drug, 2024
- Generic1,285 claims87%
- Brand-name and other193 claims13%
Drug classes CMS tracks in Brenda Zimmerman's Part D claims, 2024
- Opioids9%135 of 1,478 claims
- Antibiotics2%35 of 1,478 claims
- Antipsychotics, patients 65 and over6%93 of 1,478 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 Brenda Lee Zimmerman takes part in Medicare
Brenda Zimmerman 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)
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Brenda Lee Zimmerman received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Brenda Zimmerman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $28.
Companies that paid Brenda Zimmerman 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 Brenda Lee Zimmerman'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 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) |
| 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 Brenda Lee Zimmerman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brenda Lee Zimmerman's NPI number?
Brenda Lee Zimmerman's NPI number is 1831254879. It was assigned on December 27, 2006, and it is active in the NPI Registry.
What does Brenda Lee Zimmerman specialize in?
Brenda Lee Zimmerman is a family nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Brenda Lee Zimmerman practice?
Brenda Zimmerman practices at 900 E Hamilton Ave, Campbell, CA 95008. Brenda Zimmerman's primary practice is Signify Health in Campbell, California. Dmand AI also links Brenda Zimmerman to 6 medical groups, 4 group practices and clinics, 1 hospice and 1 skilled nursing facility.
What is Brenda Lee Zimmerman's office phone number?
The practice phone on file for Brenda Zimmerman is (469) 466-7007.
What is Brenda Lee Zimmerman's medical license number?
Brenda Zimmerman holds Colorado license C-APN.0004121-C-NP, one of the licenses on file in 2 states.
Which states has Brenda Lee Zimmerman been licensed in?
Dmand AI has state licenses on file for Brenda Zimmerman in Colorado and Iowa.
Which hospitals is Brenda Lee Zimmerman affiliated with?
Brenda Zimmerman is affiliated with St. Mary's Regional Hospital.
What medical group is Brenda Lee Zimmerman part of?
Brenda Zimmerman is linked to Signify Health. Dmand AI links Brenda Zimmerman to 6 more medical groups.
Does Brenda Lee Zimmerman accept Medicare?
Yes. CMS lists Brenda Zimmerman as accepting Medicare assignment.
How many Medicare patients does Brenda Lee Zimmerman see?
CMS counts 127 Medicare patients who saw Brenda Zimmerman in 2024, with an average age of 75.
Has Brenda Lee Zimmerman received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Brenda Zimmerman from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Brenda Lee Zimmerman been practicing?
Brenda Zimmerman graduated from medical school in 2016, 10 years ago.
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