Alessa L. Lopez-Castor, FNP-C
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 26
- Hospital affiliations
- 1
- Medical groups
- 9
- State license
- 1
- Practice address
- 1700 13th St, Everett, WA 98201
- Practice phone
- Call (425) 261-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence Regional Medical Center - Everett
Everett, Washington
Find Alessa Lopez-Castor'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.
Alessa L. Lopez-Castor is a nurse practitioner in Everett, Washington
Alessa Lopez-Castor practices at Providence Regional Medical Center - Everett in Everett, Washington.
Alessa Lopez-Castor's NPI, 1285661744, was assigned on June 28, 2006. Alessa Lopez-Castor holds Washington license AP60420859.
- NPI
- 1285661744NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971513375
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (425) 261-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alessa L. Lopez-Castor practices at Providence Regional Medical Center - Everett in Everett, Washington
Alessa Lopez-Castor's primary practice is Providence Regional Medical Center - Everett, at 1700 13th St, Everett, WA 98201 in Snohomish County. The practice phone is (425) 261-2000.
- Providence Regional Medical Center - Everett1700 13th St, Everett, WA 98201 · Snohomish CountyPhone(425) 261-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alessa L. Lopez-Castor is affiliated with 5 sites of care and 9 medical groups
Alessa Lopez-Castor's primary practice is Providence Regional Medical Center - Everett in Everett, Washington. Alessa Lopez-Castor is also affiliated with Providence Regional Medical Center Everett. The medical group on file is Boulder Care. Dmand AI also links Alessa Lopez-Castor to 8 more medical groups and 3 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alessa L. Lopez-Castor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alessa Lopez-Castor practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Regional Medical Center - Everett | Available with a free account |
| +4 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Alessa L. Lopez-Castor is one of 1,633 nurse practitioners in Washington
Nurse practitioner is Alessa Lopez-Castor's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Alessa Lopez-Castor is licensed in Washington.
Specialties and state licenses
- Nurse practitioner, WashingtonPrimary
Nurse practitioners near Alessa Lopez-Castor
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
Alessa L. Lopez-Castor treated 15 Medicare patients in 2024, average age 67
CMS counts 15 Medicare patients who saw Alessa Lopez-Castor in 2024. 75% of them have alcohol and drug use disorders, and 75% have high blood pressure. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alessa Lopez-Castor's median patient age at 59, with 27% women.
Chronic conditions among Alessa Lopez-Castor's Medicare patients, 2024
- Alcohol and drug use disorders75%
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Alessa Lopez-Castor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women27%
- Men71%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alessa L. Lopez-Castor wrote 26 Medicare Part D claims in 2024
In 2024, Alessa Lopez-Castor wrote 26 Medicare Part D claims for 11 patients. 81% of them were for generic drugs.
Alessa Lopez-Castor's Part D claims by kind of drug, 2024
- Generic21 claims81%
- Brand-name and other5 claims19%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Alessa L. Lopez-Castor offers telehealth to Medicare patients
Alessa Lopez-Castor accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alessa Lopez-Castor as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Alessa L. Lopez-Castor'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 DataDmand AI Org Hierarchy 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) |
| 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 Alessa L. Lopez-Castor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alessa L. Lopez-Castor's NPI number?
Alessa L. Lopez-Castor's NPI number is 1285661744. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What does Alessa L. Lopez-Castor specialize in?
Alessa L. Lopez-Castor is a nurse practitioner in Everett, Washington. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Alessa L. Lopez-Castor practice?
Alessa Lopez-Castor practices at 1700 13th St, Everett, WA 98201. Alessa Lopez-Castor's primary practice is Providence Regional Medical Center - Everett in Everett, Washington. Dmand AI also links Alessa Lopez-Castor to 8 medical groups and 3 group practices and clinics.
What is Alessa L. Lopez-Castor's office phone number?
The practice phone on file for Alessa Lopez-Castor is (425) 261-2000.
What is Alessa L. Lopez-Castor's medical license number?
Alessa Lopez-Castor holds Washington license AP60420859.
Which hospitals is Alessa L. Lopez-Castor affiliated with?
Alessa Lopez-Castor is affiliated with Providence Regional Medical Center Everett.
What medical group is Alessa L. Lopez-Castor part of?
Alessa Lopez-Castor is linked to Boulder Care. Dmand AI links Alessa Lopez-Castor to 8 more medical groups.
Does Alessa L. Lopez-Castor accept Medicare?
Yes. CMS lists Alessa Lopez-Castor as accepting Medicare assignment.
Does Alessa L. Lopez-Castor offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alessa Lopez-Castor as offering telehealth services.
How many Medicare patients does Alessa L. Lopez-Castor see?
CMS counts 15 Medicare patients who saw Alessa Lopez-Castor in 2024, with an average age of 67.
How long has Alessa L. Lopez-Castor been practicing?
Alessa Lopez-Castor graduated from medical school in 2024, 2 years ago.
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