Dr. Gregory J. Celaya
- Gender: Male
- Experience: 31 years
- Graduated from: University Of Arizona College Of Medicine
- Graduation year: 1990
- Sole propriator: No
- NPI: 1477514412
Dr. Gregory J. Celaya M.D.
Family Physician
He is located at 926 East Mcdowell Road Suite 202 in Phoenix, AZ 85006. Can help patients with the following: Aging In Place, Birth Control Counseling, Breastfeeding and Lactation, Heart Disease, Hypothyroidism, Influenza. His National Provider Identifier (NPI) number is 1477514412. Appointment can be made via the phone number (602) 609-4525. He is affiliated with 3 practices.
Conditions treated
Dr. Gregory J. Celaya, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gregory J. Celaya.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Gregory J. Celaya as in-network for the following 2026 plans.
Health plans
Imperial Insurance Companies, Inc.
Network data as of Sep 16, 2025, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Imperial Preferred Gold | HMO · Gold | Preferred | Accepting new patients |
| Imperial Preferred Silver | HMO · Silver | Preferred | Accepting new patients |
| Imperial Standard Bronze | HMO · Expanded Bronze | Standard | Accepting new patients |
| Imperial Standard Gold | HMO · Gold | Standard | Accepting new patients |
| Imperial Standard Silver | HMO · Silver | Standard | 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 Dr. Gregory J. Celaya 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
Dr. Gregory J. Celaya is enrolled to bill Medicare as a Practitioner - Family Practice .
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.
Payments received
Drug payment
| AstraZeneca | $173 |
| Allergan | $101 |
| Vertical Pharmaceuticals | $42 |
Other
| Food and Beverage | $501 |
Studies
UNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated in 1990Affiliated practices
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Questions & Answers
Does Dr. Gregory J. Celaya have affiliation with practices?
Dr. Gregory J. Celaya is affiliated with St. Lukes Behavioral Health. For the full list of practices see this list.
Where can you meet with Dr. Gregory J. Celaya?
Dr. Gregory J. Celaya's office is located at 926 East Mcdowell Road Suite 202 in Phoenix, AZ 85006.
Does Dr. Gregory J. Celaya accept insurance?
Dr. Gregory J. Celaya is listed in-network for 5 ACA Marketplace (Obamacare/HealthCare.gov) plans from Imperial Insurance Companies, Inc.. See the Marketplace plans section for details.
What conditions does Dr. Gregory J. Celaya treat?
Dr. Gregory J. Celaya provides treatment for Aging In Place, Birth Control Counseling, Breastfeeding and Lactation, Heart Disease, Hypothyroidism, Influenza. For the full list see this list.