Dr. Tim Sullivan, MD
- Hospital affiliations
- 1
- Industry payments
- $83
- Medical groups
- 2
- Insurance carriers
- 13
- State licenses
- 3
- 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. Sullivan'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. Tim Sullivan is a pediatrician in Sonora, California
Dr. Sullivan practices at Adventist Health Sonora in Sonora, California, part of Adventist Health.
Dr. Sullivan's NPI, 1750481099, was assigned on September 25, 2006. Dr. Sullivan graduated from OHSU School of Medicine in 1999. Dr. Sullivan holds California license C55917.
- NPI
- 1750481099NPI Registry (opens in a new tab)
- NPI enumeration date
- September 25, 2006
- NPI status
- Active
- Practice phone
- (209) 536-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Tim Sullivan practices at Adventist Health Sonora in Sonora, California
Dr. Sullivan'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. Tim Sullivan is affiliated with 3 sites of care and 2 medical groups
Dr. Sullivan's primary practice is Adventist Health Sonora in Sonora, California, part of Adventist Health. The medical group on file is Adventist Health Sonora. Dmand AI also links Dr. Sullivan to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Sullivan'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. Tim Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sullivan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Sonora | Available with a free account |
| +2 more sites and 1 medical group | 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. Tim Sullivan is one of 8,236 pediatricians in California
Pediatrics is Dr. Sullivan's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Sullivan is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Sullivan's licenses on file in 3 states: California, Missouri and Iowa.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Missouri license
- Iowa license
Pediatricians near Dr. Sullivan
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. Tim Sullivan's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Sullivan's median patient age at 9, with 50% women.
Dr. Sullivan'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
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Tim Sullivan received $83 in industry payments from 2022 to 2024
CMS Open Payments shows 3 general payments to Dr. Sullivan from 2 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $48.
General payments to Dr. Sullivan by program year, 2022 to 2024
Companies that paid Dr. Sullivan the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tim Sullivan has 1 award and honors on record
Dmand AI lists 1 award for Dr. Sullivan, most recently NCQA PCMH in 2015.
Awards and honors for Dr. Sullivan
- 2015
- NCQA PCMH
Source: Dmand AI Professional Profile Data
Dr. Tim Sullivan graduated from OHSU School of Medicine
Dr. Sullivan graduated from OHSU School of Medicine in 1999.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Tim Sullivan accepts plans from 13 insurance carriers
Dr. Sullivan is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Sullivan accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Tim Sullivan'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. Tim Sullivan
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. Tim Sullivan's NPI number?
Dr. Tim Sullivan's NPI number is 1750481099. It was assigned on September 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tim Sullivan?
Dr. Tim Sullivan is a pediatrician in Sonora, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Tim Sullivan practice?
Dr. Sullivan practices at 1000 Greenley Road, Sonora, CA 95370. Dr. Sullivan's primary practice is Adventist Health Sonora in Sonora, California, part of Adventist Health. Dmand AI also links Dr. Sullivan to 2 group practices and clinics and 1 medical group.
What is Dr. Tim Sullivan's office phone number?
The practice phone on file for Dr. Sullivan is (209) 536-5000.
What is Dr. Tim Sullivan's medical license number?
Dr. Sullivan holds California license C55917, one of the licenses on file in 3 states.
Which states has Dr. Tim Sullivan been licensed in?
Dmand AI has state licenses on file for Dr. Sullivan in California (2013 to 2026), Missouri (2007 to 2014) and Iowa (1999 to 2008).
Which hospitals is Dr. Tim Sullivan affiliated with?
Dr. Sullivan practices at Adventist Health Sonora in Sonora, California.
What medical group is Dr. Tim Sullivan part of?
Dr. Sullivan is linked to Adventist Health Sonora. Dmand AI links Dr. Sullivan to 1 more medical group.
Is Dr. Tim Sullivan board certified?
Yes. Dr. Sullivan is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Tim Sullivan go to medical school?
Dr. Sullivan graduated from OHSU School of Medicine in 1999.
Show 3 more questionsShow fewer questions
Has Dr. Tim Sullivan received payments from drug or device companies?
CMS Open Payments shows $83 in general payments to Dr. Sullivan from 2 companies from 2022 to 2024. The largest total came from Pfizer Inc.
How long has Dr. Tim Sullivan been practicing?
Dr. Sullivan graduated from medical school in 1999, 27 years ago.
What insurance does Dr. Tim Sullivan accept?
Dr. Sullivan is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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