Tod Alan Sijan, PA-C
- Medicare patients, 2024
- 28
- Part D claims, 2024
- 205
- Hospital affiliations
- 1
- Medical groups
- 3
- State licenses
- 2
- Practice address
- 400 N McDowell Blvd, Petaluma, CA 94954
- Practice phone
- Call (707) 778-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tod Sijan'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.
Tod Alan Sijan is a physician assistant in Petaluma, California
Tod Sijan practices at Petaluma Valley Hospital in Petaluma, California, part of Providence Health & Services.
Tod Sijan's NPI, 1083646301, was assigned on July 7, 2006. Tod Sijan graduated from University of Nebraska College of Medicine in 1999. Tod Sijan holds Idaho license PA-1237.
- NPI
- 1083646301NPI Registry (opens in a new tab)
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Practice phone
- (707) 778-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Tod Alan Sijan practices at Petaluma Valley Hospital in Petaluma, California
Tod Sijan's primary practice is Petaluma Valley Hospital, at 400 N McDowell Blvd, Petaluma, CA 94954 in Sonoma County. The practice phone is (707) 778-1111.
- Petaluma Valley Hospital400 N McDowell Blvd, Petaluma, CA 94954 · Sonoma CountyPhone(707) 778-1111
Source: Dmand AI Affiliation Data
Tod Alan Sijan is affiliated with 3 sites of care and 3 medical groups
Tod Sijan's primary practice is Petaluma Valley Hospital in Petaluma, California, part of Providence Health & Services. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Tod Sijan to 2 more medical groups, 1 breast imaging center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tod Alan Sijan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tod Sijan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Petaluma Valley Hospital | Available with a free account |
| +2 more sites and 2 medical groups | 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 Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Tod Alan Sijan is one of 2,381 physician assistants in California
Medical is Tod Sijan's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Dmand AI has Tod Sijan's licenses on file in 2 states: Idaho and California.
Specialties and state licenses
- Medical physician assistant, IdahoPrimary
- California license
Physician assistants near Tod Sijan
Counts of physician assistants 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
Tod Alan Sijan treated 28 Medicare patients in 2024, average age 76
CMS counts 28 Medicare patients who saw Tod Sijan in 2024. The largest group is 65 to 74, with 11 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 61% are also on Medicaid. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tod Sijan's median patient age at 66, with 0% women.
Tod Sijan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tod Sijan's Medicare patients by sex, 2024
- Women1657%
- Men1243%
Chronic conditions among Tod Sijan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety50%
- Mood disorders50%
- Depression46%
- Chronic kidney disease43%
- Heart failure39%
Share of Medicare patients with each condition. A patient can have several.
Tod Sijan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tod Alan Sijan wrote 205 Medicare Part D claims in 2024
In 2024, Tod Sijan wrote 205 Medicare Part D claims for 99 patients. 86% of them were for generic drugs.
Tod Sijan's Part D claims by kind of drug, 2024
- Generic177 claims86%
- Brand-name and other28 claims14%
Drug classes CMS tracks in Tod Sijan's Part D claims, 2024
- Opioids10%20 of 205 claims
- Antibiotics22%45 of 205 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Tod Alan Sijan graduated from University of Nebraska College of Medicine
Tod Sijan graduated from University of Nebraska College of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Tod Alan Sijan'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Tod Alan Sijan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tod Alan Sijan's NPI number?
Tod Alan Sijan's NPI number is 1083646301. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What does Tod Alan Sijan specialize in?
Tod Alan Sijan is a physician assistant in Petaluma, California. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Tod Alan Sijan practice?
Tod Sijan practices at 400 N McDowell Blvd, Petaluma, CA 94954. Tod Sijan's primary practice is Petaluma Valley Hospital in Petaluma, California, part of Providence Health & Services. Dmand AI also links Tod Sijan to 2 medical groups, 1 breast imaging center and 1 group practice or clinic.
What is Tod Alan Sijan's office phone number?
The practice phone on file for Tod Sijan is (707) 778-1111.
What is Tod Alan Sijan's medical license number?
Tod Sijan holds Idaho license PA-1237, one of the licenses on file in 2 states.
Which states has Tod Alan Sijan been licensed in?
Dmand AI has state licenses on file for Tod Sijan in Idaho and California.
Which hospitals is Tod Alan Sijan affiliated with?
Tod Sijan practices at Petaluma Valley Hospital in Petaluma, California.
What medical group is Tod Alan Sijan part of?
Tod Sijan is linked to St. Jude Heritage Medical Group. Dmand AI links Tod Sijan to 2 more medical groups.
How many Medicare patients does Tod Alan Sijan see?
CMS counts 28 Medicare patients who saw Tod Sijan in 2024, with an average age of 76.
Where did Tod Alan Sijan go to medical school?
Tod Sijan graduated from University of Nebraska College of Medicine in 1999.
How long has Tod Alan Sijan been practicing?
Tod Sijan graduated from medical school in 1999, 27 years ago.
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