Mary Kathleen Powell, FNP
- Part D claims, 2024
- 510
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2014
- 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 Mary Powell'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.
Mary Kathleen Powell is a family nurse practitioner in Campbell, California
Mary Powell practices at Signify Health in Campbell, California.
Mary Powell's NPI, 1477961811, was assigned on July 29, 2014. Mary Powell holds Arizona license AP5747.
- NPI
- 1477961811NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688895774
- NPI enumeration date
- July 29, 2014
- 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
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Kathleen Powell practices at Signify Health in Campbell, California
Mary Powell'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
Mary Kathleen Powell is affiliated with 3 sites of care and 3 medical groups
Mary Powell's primary practice is Signify Health in Campbell, California. Mary Powell is also affiliated with Onvida Health Yuma Medical Center. The medical group on file is Signify Health. Dmand AI also links Mary Powell to 2 more medical groups and 1 group practice or clinic, 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 Mary Kathleen Powell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Powell 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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Mary Kathleen Powell is one of 13,532 family nurse practitioners in California
Family is Mary Powell's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mary Powell is licensed in Arizona.
Specialties and state licenses
- Family nurse practitioner, ArizonaPrimary
Family nurse practitioners near Mary Powell
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
Mary Kathleen Powell's patients have a median age of 80
Across all payers, Dmand AI patient panel data puts Mary Powell's median patient age at 80, with 39% women.
Mary Powell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
Mary Kathleen Powell wrote 510 Medicare Part D claims in 2024
In 2024, Mary Powell wrote 510 Medicare Part D claims for 196 patients. 84% of them were for generic drugs.
Mary Powell's Part D claims by kind of drug, 2024
- Generic429 claims84%
- Brand-name and other81 claims16%
Drug classes CMS tracks in Mary Powell's Part D claims, 2024
- Antibiotics6%30 of 510 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 Mary Kathleen Powell takes part in Medicare
Mary Powell 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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Sources for Mary Kathleen Powell'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 |
| 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) |
| 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 Mary Kathleen Powell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Kathleen Powell's NPI number?
Mary Kathleen Powell's NPI number is 1477961811. It was assigned on July 29, 2014, and it is active in the NPI Registry.
What does Mary Kathleen Powell specialize in?
Mary Kathleen Powell is a family nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mary Kathleen Powell practice?
Mary Powell practices at 900 E Hamilton Ave, Campbell, CA 95008. Mary Powell's primary practice is Signify Health in Campbell, California. Dmand AI also links Mary Powell to 2 medical groups and 1 group practice or clinic.
What is Mary Kathleen Powell's office phone number?
The practice phone on file for Mary Powell is (469) 466-7007.
What is Mary Kathleen Powell's medical license number?
Mary Powell holds Arizona license AP5747.
Which hospitals is Mary Kathleen Powell affiliated with?
Mary Powell is affiliated with Onvida Health Yuma Medical Center.
What medical group is Mary Kathleen Powell part of?
Mary Powell is linked to Signify Health. Dmand AI links Mary Powell to 2 more medical groups.
Does Mary Kathleen Powell accept Medicare?
Yes. CMS lists Mary Powell as accepting Medicare assignment.
How long has Mary Kathleen Powell been practicing?
Mary Powell's NPI was assigned in 2014.
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