J Int Assoc Provid AIDS Care
Anti-HIV AgentsEast African PeopleHIV Infections
Dr. Theodore D. Ruel, MD
NPI1780610832
- Publications
- 88
- Hospital affiliations
- 2
- Industry payments
- $309
- Medical groups
- 4
- Insurance carriers
- 8
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ruel'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. Theodore D. Ruel is a pediatrician in San Francisco, California
Dr. Ruel practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Ruel's NPI, 1780610832, was assigned on June 23, 2006. Dr. Ruel graduated from Yale School of Medicine in 2000. Dr. Ruel holds California license A78286.
NPI and contact details
- NPI
- 1780610832NPI Registry (opens in a new tab)
- NPI enumeration date
- June 23, 2006
- NPI status
- Active
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Theodore D. Ruel practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Ruel's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Dr. Theodore D. Ruel is affiliated with 2 sites of care and 4 medical groups
Dr. Ruel's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Ruel is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Ruel to 3 more medical groups, each named with a free account.
Zuckerberg San Francisco General Hospital and Trauma CenterUCSF Pediatrics3 medical groupsNames with a free account
See all 6 affiliations for Dr. RuelSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Theodore D. Ruel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ruel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Theodore D. Ruel is one of 8,236 pediatricians in California
Pediatrics is Dr. Ruel's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ruel is board certified in pediatric infectious diseases by the American Board of Pediatrics. Dr. Ruel is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Ruel
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
8,236pediatricians in California374pediatricians in San Francisco127pediatricians at UCSF Helen Diller Medical Center at Parnassus Heights
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Theodore D. Ruel's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Ruel's median patient age at 6, with 47% women.
Dr. Ruel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Theodore D. Ruel has 88 publications on record
Dmand AI links 88 papers to Dr. Ruel, published from 2007 to 2025. 2020 was the busiest year, with 8. The most frequent topics are HIV Infections, Uganda and Anti-HIV Agents. Dr. Ruel has published most often in Lancet HIV. Dr. Ruel's most frequent co-authors are Deborah Lee Cohan, MD, Diane V. Havlir, MD and Prasanna Jagannathan, MD.
Papers88
Years published2007 to 2025
Dr. Ruel's papers by year, 2016 to 2025
Topics Dr. Ruel writes about most
- HIV Infections
- Uganda
- Anti-HIV Agents
- Anti-Retroviral Agents
- Rural Population
- Pregnancy Complications, Infectious
- Viral Load
- CD4 Lymphocyte Count
Dr. Ruel's most frequent co-authors
- Deborah Lee Cohan, MD12 shared papers
- Diane V. Havlir, MD11 shared papers
- Prasanna Jagannathan, MD9 shared papers
Recent publications by Dr. Ruel
Lancet HIV
Africa South of the SaharaBreast FeedingHIV Infections
Decision Support Systems, ClinicalFocus GroupsMidwifery
See who Dr. Ruel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ruel works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Theodore D. Ruel received $309 in industry payments from 2017 to 2024
CMS Open Payments shows 10 general payments to Dr. Ruel from 4 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 84% of the total. ViiV Healthcare Company paid the most, $213.
General payments to Dr. Ruel by program year, 2017 to 2024
General payments to Dr. Ruel by kind, 2017 to 2024
$309in total
- Food and beverage$26184%
- Education$4816%
Companies that paid Dr. Ruel the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Theodore D. Ruel serves on 1 committee
Dr. Ruel serves on Panel on Antiretroviral Therapy and Medical Management of HIV-Infected Children DHHS/NIH.
Dr. Ruel's committees and leadership roles
- Panel on Antiretroviral Therapy and Medical Management of HIV-Infected Children DHHS/NIHMember
- 2012 to present
Source: Dmand AI Professional Profile Data
Dr. Theodore D. Ruel graduated from Yale School of Medicine
Dr. Ruel graduated from Yale School of Medicine in 2000.
- Medical school
- Board certified in pediatric infectious diseases
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Theodore D. Ruel accepts plans from 8 insurance carriers
Dr. Ruel is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
Plan types Dr. Ruel accepts, by number of carriers
- PPO7
- Medicare6
- EPO3
- HMO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Theodore D. Ruel'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Theodore D. Ruel
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. Theodore D. Ruel's NPI number?
Dr. Theodore D. Ruel's NPI number is 1780610832. It was assigned on June 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Theodore D. Ruel?
Dr. Theodore D. Ruel is a pediatrician in San Francisco, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Theodore D. Ruel practice?
Dr. Ruel practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Ruel's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Ruel to 3 medical groups.
What is Dr. Theodore D. Ruel's office phone number?
The practice phone on file for Dr. Ruel is (415) 353-2733.
What is Dr. Theodore D. Ruel's medical license number?
Dr. Ruel holds California license A78286.
Which hospitals is Dr. Theodore D. Ruel affiliated with?
Dr. Ruel practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Ruel is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center.
What medical group is Dr. Theodore D. Ruel part of?
Dr. Ruel is linked to UCSF Pediatrics. Dmand AI links Dr. Ruel to 3 more medical groups.
Is Dr. Theodore D. Ruel board certified?
Yes. Dr. Ruel is board certified in pediatric infectious diseases by the American Board of Pediatrics.
Where did Dr. Theodore D. Ruel go to medical school?
Dr. Ruel graduated from Yale School of Medicine in 2000.
Has Dr. Theodore D. Ruel received payments from drug or device companies?
CMS Open Payments shows $309 in general payments to Dr. Ruel from 4 companies from 2017 to 2024. The largest total came from ViiV Healthcare Company.
Show 4 more questionsShow fewer questions
How long has Dr. Theodore D. Ruel been practicing?
Dr. Ruel graduated from medical school in 2000, 26 years ago.
Does Dr. Theodore D. Ruel do research?
Dmand AI links 88 publications to Dr. Ruel, published from 2007 to 2025.
Who does Dr. Theodore D. Ruel publish with?
Dr. Ruel's most frequent co-authors are Deborah Lee Cohan, MD (12 shared papers), Diane V. Havlir, MD (11 shared papers) and Prasanna Jagannathan, MD (9 shared papers).
What insurance does Dr. Theodore D. Ruel accept?
Dr. Ruel is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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