Dr. Sheila Ponzio, MD
- Hospital affiliations
- 1
- Industry payments
- $102
- Medical group
- 1
- Insurance carriers
- 14
- State licenses
- 2
- Practice address
- 1000 Greenley Road, Sonora, CA 95370
- Practice phone
- Call (209) 536-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ponzio'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. Sheila Ponzio is a pediatrician in Sonora, California
Dr. Ponzio practices at Adventist Health Sonora in Sonora, California, part of Adventist Health.
Dr. Ponzio's NPI, 1992742381, was assigned on June 2, 2006. Dr. Ponzio graduated from University of North Dakota School of Medicine & Health Sciences in 1988. Dr. Ponzio's North Dakota license number on file is 12900.
- NPI
- 1992742381NPI Registry (opens in a new tab)
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Practice phone
- (209) 536-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sheila Ponzio practices at Adventist Health Sonora in Sonora, California
Dr. Ponzio's primary practice is Adventist Health Sonora, at 1000 Greenley Road, Sonora, CA 95370 in Tuolumne County. The practice phone is (209) 536-5000.
- Adventist Health Sonora1000 Greenley Road, Sonora, CA 95370 · Tuolumne CountyPhone(209) 536-5000
Source: Dmand AI Affiliation Data
Dr. Sheila Ponzio is affiliated with 1 site of care and 1 medical group
Dr. Ponzio's primary practice is Adventist Health Sonora in Sonora, California, part of Adventist Health. The medical group on file is Adventist Health Sonora. Dr. Ponzio's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sheila Ponzio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ponzio practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Sonora | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sheila Ponzio is one of 8,236 pediatricians in California
Pediatrics is Dr. Ponzio's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ponzio is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Ponzio's licenses on file in 2 states: North Dakota and California.
Specialties and state licenses
- Pediatrics, North DakotaPrimary
- California license
Pediatricians near Dr. Ponzio
Counts of pediatricians 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. Sheila Ponzio's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Ponzio's median patient age at 9, with 59% women.
Dr. Ponzio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women59%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Sheila Ponzio received $102 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Dr. Ponzio from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $59.
General payments to Dr. Ponzio by program year, 2024 to 2025
Companies that paid Dr. Ponzio the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sheila Ponzio has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Ponzio, most recently Top Doctors:LA Area in 2013.
Awards and honors for Dr. Ponzio
- 2013
- Top Doctors:LA Area
- Top Doctors:San Diego Area
- 2012
- Top Doctors:Southern California
Source: Dmand AI Professional Profile Data
Dr. Sheila Ponzio graduated from University of North Dakota School of Medicine & Health Sciences
Dr. Ponzio graduated from University of North Dakota School of Medicine & Health Sciences in 1988. Dr. Ponzio is a member of AAP.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Sheila Ponzio accepts plans from 14 insurance carriers
Dr. Ponzio is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Ponzio accepts, by number of carriers
- PPO10
- HMO6
- Medicare6
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Sheila Ponzio'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (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. Sheila Ponzio
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. Sheila Ponzio's NPI number?
Dr. Sheila Ponzio's NPI number is 1992742381. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sheila Ponzio?
Dr. Sheila Ponzio is a pediatrician in Sonora, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Sheila Ponzio practice?
Dr. Ponzio practices at 1000 Greenley Road, Sonora, CA 95370. Dr. Ponzio's primary practice is Adventist Health Sonora in Sonora, California, part of Adventist Health.
What is Dr. Sheila Ponzio's office phone number?
The practice phone on file for Dr. Ponzio is (209) 536-5000.
What is Dr. Sheila Ponzio's medical license number?
Dr. Ponzio's North Dakota license number on file is 12900, one of the licenses on file in 2 states.
Which states has Dr. Sheila Ponzio been licensed in?
Dmand AI has state licenses on file for Dr. Ponzio in North Dakota (2013 to 2019) and California (1990 to 2027).
Which hospitals is Dr. Sheila Ponzio affiliated with?
Dr. Ponzio practices at Adventist Health Sonora in Sonora, California.
What medical group is Dr. Sheila Ponzio part of?
Dr. Ponzio is linked to Adventist Health Sonora.
Is Dr. Sheila Ponzio board certified?
Yes. Dr. Ponzio is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Sheila Ponzio go to medical school?
Dr. Ponzio graduated from University of North Dakota School of Medicine & Health Sciences in 1988.
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Has Dr. Sheila Ponzio received payments from drug or device companies?
CMS Open Payments shows $102 in general payments to Dr. Ponzio from 3 companies from 2024 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Sheila Ponzio been practicing?
Dr. Ponzio graduated from medical school in 1988, 38 years ago.
What insurance does Dr. Sheila Ponzio accept?
Dr. Ponzio is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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