Dr. Ronald A. Picazo, MD
- Part D claims, 2024
- 62
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 1
- State license
- 1
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-3910
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fontana Medical Center
Fontana, California
Find Dr. Picazo'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.
Dr. Ronald A. Picazo is an OB-GYN in Fontana, California
Dr. Picazo practices at Fontana Medical Center in Fontana, California.
Dr. Picazo's NPI, 1649587205, was assigned on September 2, 2010. Dr. Picazo graduated from Keck School of Medicine of USC in 2007. Dr. Picazo holds California license A109248.
- NPI
- 1649587205NPI Registry (opens in a new tab)
- NPI enumeration date
- September 2, 2010
- NPI status
- Active
- Practice phone
- (909) 427-3910
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Ronald A. Picazo practices at Fontana Medical Center in Fontana, California
Dr. Picazo's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-3910.
- Fontana Medical Center9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-3910
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ronald A. Picazo is affiliated with 2 sites of care and 1 medical group
Dr. Picazo's primary practice is Fontana Medical Center in Fontana, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Picazo to 1 more group practice or clinic, 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 Dr. Ronald A. Picazo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Picazo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fontana Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald A. Picazo is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Picazo's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Picazo is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Picazo is licensed in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
OB-GYNs near Dr. Picazo
Counts of OB-GYNs 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
Dr. Ronald A. Picazo's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Picazo's median patient age at 34, with 99% women.
Dr. Picazo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men1%
Source: Dmand AI Patient Panel Data
Dr. Ronald A. Picazo wrote 62 Medicare Part D claims in 2024
In 2024, Dr. Picazo wrote 62 Medicare Part D claims for 26 patients. 89% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $604 in total drug cost. In 2023, CMS named 19 claims across 1 drug.
Dr. Picazo's Part D claims by kind of drug, 2024
- Generic55 claims89%
- Brand-name and other7 claims11%
Dr. Picazo's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 192024: 19No change
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Ronald A. Picazo has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Picazo, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Picazo
- 2011
- CMS Stage 1 2012
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Ronald A. Picazo graduated from Keck School of Medicine of USC
Dr. Picazo graduated from Keck School of Medicine of USC in 2007.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Ronald A. Picazo accepts plans from 1 insurance carrier
Dr. Picazo is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Picazo accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ronald A. Picazo'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Ronald A. Picazo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ronald A. Picazo's NPI number?
Dr. Ronald A. Picazo's NPI number is 1649587205. It was assigned on September 2, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald A. Picazo?
Dr. Ronald A. Picazo is an OB-GYN in Fontana, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Ronald A. Picazo practice?
Dr. Picazo practices at 9961 Sierra Ave, Fontana, CA 92335. Dr. Picazo's primary practice is Fontana Medical Center in Fontana, California. Dmand AI also links Dr. Picazo to 1 group practice or clinic.
What is Dr. Ronald A. Picazo's office phone number?
The practice phone on file for Dr. Picazo is (909) 427-3910.
What is Dr. Ronald A. Picazo's medical license number?
Dr. Picazo holds California license A109248.
What medical group is Dr. Ronald A. Picazo part of?
Dr. Picazo is linked to Southern California Permanente Medical Group.
Is Dr. Ronald A. Picazo board certified?
Yes. Dr. Picazo is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Ronald A. Picazo go to medical school?
Dr. Picazo graduated from Keck School of Medicine of USC in 2007.
What drugs does Dr. Ronald A. Picazo prescribe most?
In 2024 Medicare Part D data, Dr. Picazo's most prescribed drugs by claims were Estradiol.
How long has Dr. Ronald A. Picazo been practicing?
Dr. Picazo graduated from medical school in 2007, 19 years ago.
What insurance does Dr. Ronald A. Picazo accept?
Dr. Picazo is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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