Josefina Castelo
- Gender: Female
- Experience: 23 years
- Sole propriator: Yes
- NPI: 1346613908
Josefina Castelo FNP-C
Family Nurse Practitioner
She is located at 2033 East Warner Road Suite 109 in Tempe, AZ 85284. Can help patients with the following: Attention-Deficit/Hyperactivity Disorder (ADHD), Depression, Diabetes, Headache, Hypertension, Influenza. Her National Provider Identifier (NPI) number is 1346613908. Appointment can be made via the phone number (480) 820-5525. She is affiliated with 3 practices.
Conditions treated
Josefina Castelo, being an family nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Josefina Castelo.
- Acne
- Allergies
- Anxiety
- Arthritis
- Asthma
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Child or Adolescent
- Common Cold
- Depression
- Diabetes
- Fever
- General Care
- Gynecological Exam
- Headache
- High Cholesterol
- Hypertension
- Influenza
- Insomnia
- Migraine
- Nausea and Vomiting
- Obesity
- Prescription Refill
- Sexually Transmitted Diseases (STDs)
- Weight Loss
- Women's Health
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Josefina Castelo as in-network for the following 2026 plans.
Health plans
Blue Cross Blue Shield of Arizona
Network data as of Jun 29, 2026, as reported by the insurer.
Show all 11 plans from Blue Cross Blue Shield of Arizona
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| AZ Blue AdvanceHealth Bronze Focus (4 Free PCP Visits) (5 plan variants) | HMO · Expanded Bronze | Focus | Accepting new patients |
| AZ Blue AdvanceHealth Gold Focus (4 Free PCP Visits) (5 plan variants) | HMO · Gold | Focus | Accepting new patients |
| AZ Blue AdvanceHealth Silver Focus (4 Free PCP Visits) (5 plan variants) | HMO · Silver | Focus | Accepting new patients |
| AZ Blue EverydayHealth Gold Focus (1 Free PCP Visit) (3 plan variants) | HMO · Gold | Focus | Accepting new patients |
| AZ Blue EverydayHealth Prosano Gold ($0 Prosano Health Visits) (2 plan variants) | HMO · Gold | Focus Prosano | Accepting new patients |
| AZ Blue EverydayHealth Prosano Silver ($0 Prosano Health Visits) (2 plan variants) | HMO · Silver | Focus Prosano | Accepting new patients |
| AZ Blue EverydayHealth Silver Focus (1 Free PCP Visit) (3 plan variants) | HMO · Silver | Focus | Accepting new patients |
| AZ Blue Portfolio Bronze HSA Focus (5 plan variants) | HMO · Expanded Bronze | Focus | Accepting new patients |
| AZ Blue StandardHealth Bronze Focus (5 plan variants) | HMO · Expanded Bronze | Focus | Accepting new patients |
| AZ Blue StandardHealth Gold Focus (5 plan variants) | HMO · Gold | Focus | Accepting new patients |
| AZ Blue StandardHealth Silver Focus (5 plan variants) | HMO · Silver | Focus | Accepting new patients |
Oscar Health Plan, Inc.
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 17 plans from Oscar Health Plan, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic Standard | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Buena Salud Bronce Simple Para Diabetes | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic | HMO · Gold | Preferred | Accepting new patients |
| Gold Classic Standard | HMO · Gold | Preferred | Accepting new patients |
| Gold Simple | HMO · Gold | Preferred | Accepting new patients |
| Gold Simple Diabetes | HMO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard | HMO · Silver | Preferred | Accepting new patients |
| Silver Elite Saver Plus | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Specialist Saver with COPD | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Josefina Castelo is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Josefina Castelo is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .
Bills through: Stellar Family Medical Clinic Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Additional Specialities
- Nurse Practitioner
Affiliated practices
Looking for more Family Nurse Practitioners?
Out of the 10 family nurse practitioners in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 1437 West Auto Drive Tempe, 85284, AZ
- Gender: Female
- Address: Suite 102 2149 East Warner Road Tempe, 85284, AZ
- Gender: Female
- Address: 2051 West Chandler Boulevard Suite 5 Chandler, 85224, AZ
- Gender: Female
- Address: 13838 South 46th Place Suite 125 Phoenix, 85044, AZ
- Gender: Female
- Address: Suite 109 2033 East Warner Road Tempe, 85284, AZ
- Gender: Female
- Address: 8601 South Dorsey Lane Tempe, 85284, AZ
- Gender: Female
- Address: Suite 107 1001 East Warner Road Tempe, 85284, AZ
- Gender: Male
- Address: Suite 120 1840 East Warner Road Tempe, 85284, AZ
- Gender: Female
- Address: 1437 West Auto Drive Tempe, 85284, AZ
Questions & Answers
Does Josefina Castelo accept insurance?
Josefina Castelo is listed in-network for 28 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc.. See the Marketplace plans section for details.
What conditions does Josefina Castelo treat?
Josefina Castelo provides treatment for Attention-Deficit/Hyperactivity Disorder (ADHD), Depression, Diabetes, Headache, Hypertension, Influenza. For the full list see this list.
Where can you meet with Josefina Castelo?
Josefina Castelo's office is located at 2033 East Warner Road Suite 109 in Tempe, AZ 85284.
Does Josefina Castelo have affiliation with practices?
Josefina Castelo is affiliated with Clinica Medica Del Sol. For the full list of practices see this list.