Margaret J. Loewen, ARNP
- Affiliated sites
- 2
- Medical groups
- 3
- State licenses
- 2
- Year NPI issued
- 2006
- 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 Margaret Loewen'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.
Margaret J. Loewen is a nurse practitioner in Campbell, California
Margaret Loewen practices at Signify Health in Campbell, California.
Margaret Loewen's NPI, 1689759490, was assigned on October 27, 2006. Margaret Loewen holds South Dakota license CP000549.
- NPI
- 1689759490NPI Registry (opens in a new tab)
- NPI enumeration date
- October 27, 2006
- NPI status
- Active
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Margaret J. Loewen practices at Signify Health in Campbell, California
Margaret Loewen'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
Margaret J. Loewen is affiliated with 3 sites of care and 3 medical groups
Margaret Loewen's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Margaret Loewen to 2 more group practices and clinics and 2 medical groups, 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 Margaret J. Loewen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Loewen practices, 2 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 |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Margaret J. Loewen is one of 5,983 nurse practitioners in California
Nurse practitioner is Margaret Loewen's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Margaret Loewen's licenses on file in 2 states: South Dakota and Washington.
Specialties and state licenses
- Nurse practitioner, South DakotaPrimary
- Washington license
Nurse practitioners near Margaret Loewen
Counts of 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
Margaret J. Loewen's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Margaret Loewen's median patient age at 69, with 56% women.
Margaret Loewen's 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
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Sources for Margaret J. Loewen'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 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 Margaret J. Loewen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret J. Loewen's NPI number?
Margaret J. Loewen's NPI number is 1689759490. It was assigned on October 27, 2006, and it is active in the NPI Registry.
What does Margaret J. Loewen specialize in?
Margaret J. Loewen is a nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Margaret J. Loewen practice?
Margaret Loewen practices at 900 E Hamilton Ave, Campbell, CA 95008. Margaret Loewen's primary practice is Signify Health in Campbell, California. Dmand AI also links Margaret Loewen to 2 group practices and clinics and 2 medical groups.
What is Margaret J. Loewen's office phone number?
The practice phone on file for Margaret Loewen is (469) 466-7007.
What is Margaret J. Loewen's medical license number?
Margaret Loewen holds South Dakota license CP000549, one of the licenses on file in 2 states.
Which states has Margaret J. Loewen been licensed in?
Dmand AI has state licenses on file for Margaret Loewen in South Dakota and Washington.
What medical group is Margaret J. Loewen part of?
Margaret Loewen is linked to Signify Health. Dmand AI links Margaret Loewen to 2 more medical groups.
How long has Margaret J. Loewen been practicing?
Margaret Loewen graduated from medical school in 1993, 33 years ago.
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