Katharine A. Castillo, NP
- Medicare patients, 2024
- 275
- Part D claims, 2024
- 7,722
- Hospital affiliations
- 3
- Medical group
- 1
- State license
- 1
- Practice address
- 551 W Magee Rd, Tucson, AZ 85704-6439
- Practice phone
- Call (520) 498-6467
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carondelet Medical Group
Primary care practice · Tucson, Arizona
Find Katharine Castillo'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.
Katharine A. Castillo is a family nurse practitioner in Tucson, Arizona
Katharine Castillo practices at Carondelet Medical Group in Tucson, Arizona.
Katharine Castillo's NPI, 1912435009, was assigned on June 1, 2017. Katharine Castillo holds Arizona license AP10184.
- NPI
- 1912435009NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981976339
- NPI enumeration date
- June 1, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 498-6467
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katharine A. Castillo practices at Carondelet Medical Group in Tucson, Arizona
Katharine Castillo's primary practice is Carondelet Medical Group, at 551 W Magee Rd, Tucson, AZ 85704-6439. The practice phone is (520) 498-6467.
- Carondelet Medical Group551 W Magee Rd, Tucson, AZ 85704-6439Phone(520) 498-6467
Source: Dmand AI Affiliation Data
Katharine A. Castillo is affiliated with 6 sites of care and 1 medical group
Katharine Castillo's primary practice is Carondelet Medical Group in Tucson, Arizona. Katharine Castillo is also affiliated with Tucson Medical Center. The medical group on file is Carondelet Medical Group. Dmand AI also links Katharine Castillo to 2 more hospitals and 2 home health agencies, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Katharine A. Castillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katharine Castillo practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carondelet Medical Group | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Katharine A. Castillo is one of 6,007 family nurse practitioners in Arizona
Family is Katharine Castillo's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katharine Castillo is licensed in Arizona.
Specialties and state licenses
- Family nurse practitioner, ArizonaPrimary
Family nurse practitioners near Katharine Castillo
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
Katharine A. Castillo treated 275 Medicare patients in 2024, average age 75
CMS counts 275 Medicare patients who saw Katharine Castillo in 2024. The largest group is 65 to 74, with 140 patients. 73% of them have high cholesterol, and 58% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katharine Castillo's median patient age at 70, with 78% women.
Katharine Castillo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Katharine Castillo's Medicare patients by sex, 2024
- Women21980%
- Men5620%
Chronic conditions among Katharine Castillo's Medicare patients, 2024
- High cholesterol73%
- High blood pressure58%
- Arthritis37%
- Ischemic heart disease17%
- Mood disorders17%
- Osteoporosis17%
- Cancer16%
- Depression16%
Share of Medicare patients with each condition. A patient can have several.
Katharine Castillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women78%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katharine A. Castillo wrote 7,722 Medicare Part D claims in 2024
In 2024, Katharine Castillo wrote 7,722 Medicare Part D claims for 799 patients. 91% of them were for generic drugs.
Katharine Castillo's Part D claims by kind of drug, 2024
- Generic7,052 claims91%
- Brand-name659 claims9%
- Other11 claims0%
Drug classes CMS tracks in Katharine Castillo's Part D claims, 2024
- Antibiotics2%124 of 7,722 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 Katharine A. Castillo takes part in Medicare
Katharine Castillo 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.
Sources for Katharine A. Castillo'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 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 Katharine A. Castillo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katharine A. Castillo's NPI number?
Katharine A. Castillo's NPI number is 1912435009. It was assigned on June 1, 2017, and it is active in the NPI Registry.
What does Katharine A. Castillo specialize in?
Katharine A. Castillo is a family nurse practitioner in Tucson, Arizona. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Katharine A. Castillo practice?
Katharine Castillo practices at 551 W Magee Rd, Tucson, AZ 85704-6439. Katharine Castillo's primary practice is Carondelet Medical Group in Tucson, Arizona. Dmand AI also links Katharine Castillo to 2 hospitals and 2 home health agencies.
What is Katharine A. Castillo's office phone number?
The practice phone on file for Katharine Castillo is (520) 498-6467.
What is Katharine A. Castillo's medical license number?
Katharine Castillo holds Arizona license AP10184.
Which hospitals is Katharine A. Castillo affiliated with?
Katharine Castillo is affiliated with Tucson Medical Center. Dmand AI links Katharine Castillo to 2 more hospitals.
What medical group is Katharine A. Castillo part of?
Katharine Castillo is linked to Carondelet Medical Group.
Does Katharine A. Castillo accept Medicare?
Yes. CMS lists Katharine Castillo as accepting Medicare assignment.
How many Medicare patients does Katharine A. Castillo see?
CMS counts 275 Medicare patients who saw Katharine Castillo in 2024, with an average age of 75.
How long has Katharine A. Castillo been practicing?
Katharine Castillo graduated from medical school in 2017, 9 years ago.
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