Dr. Joseph I. Sison, MD
- Medicare services, 2023
- 44
- Part D claims, 2019
- 12
- Publications
- 1
- Industry payments
- $3,405
- Medical groups
- 2
- Practice address
- 2315 Stockton Blvd, Sacramento, CA 95817
- Practice phone
- Call (916) 529-3907
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Sison'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. Joseph I. Sison is a child and adolescent psychiatrist in Sacramento, California
Dr. Sison practices with UC Davis Medical Group, a medical group.
Dr. Sison's NPI, 1487639001, was assigned on December 7, 2005. Dr. Sison graduated from David Geffen School of Medicine at UCLA in 1988. Dr. Sison holds California license G71704.
- NPI
- 1487639001NPI Registry (opens in a new tab)
- NPI enumeration date
- December 7, 2005
- NPI status
- Active
- Practice phone
- (916) 529-3907
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Joseph I. Sison's practice address is in Sacramento, California
Dr. Sison's practice address in the NPI Registry is 2315 Stockton Blvd, Sacramento, CA 95817, in Sacramento County. The practice phone is (916) 529-3907.
- NPI Registry address2315 Stockton Blvd, Sacramento, CA 95817 · Sacramento CountyPhone(916) 529-3907
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joseph I. Sison is affiliated with 2 medical groups
Dr. Sison is part of UC Davis Medical Group, a medical group in Rancho Cordova, California. The medical group on file is UC Davis Medical Group.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Joseph I. Sison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sison practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis 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 UC Davis Medical Group and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joseph I. Sison is one of 769 childs and adolescent psychiatrists in California
Child and adolescent psychiatry is Dr. Sison's primary specialty in the NPI Registry, under taxonomy code 2084P0804X. Dr. Sison is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Sison is licensed in California.
Specialties and state licenses
- Child and adolescent psychiatry, CaliforniaPrimary
Clinical focus
Dmand AI lists psychoses among the conditions Dr. Sison treats.
Childs and adolescent psychiatrists near Dr. Sison
Counts of childs and adolescent psychiatrists 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. Joseph I. Sison billed Medicare for 44 services in 2023
CMS data shows 44 Medicare services from Dr. Sison across 1 procedure code in 2023. Medicare paid $4,258 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sison's Medicare services by type, 2020 to 2023
- 2020
- 2023
- Office and hospital visits
- 2020: 782023: 4444%
Dr. Sison compared with the California median for childs and adolescent psychiatrists, 2023
- Dr. Sison
- California median
- Medicare services
- 44vs 8448% below
- Part D claims
- 12vs 6180% below
Medians across 667 childs and adolescent psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Sison's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Sison?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sison and other childs and adolescent psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph I. Sison wrote 12 Medicare Part D claims in 2019
In 2019, Dr. Sison wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $309 in total drug cost.
Dr. Sison's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Joseph I. Sison has 1 publication on record
Dmand AI links 1 paper to Dr. Sison in 2018. Dr. Sison's most frequent co-author is Maggie Wang, NP.
Dr. Sison's most frequent co-authors
- Maggie Wang, NP1 shared paper
Recent publications by Dr. Sison
See who Dr. Sison researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sison works with, so you can find a warm path to the right childs and adolescent psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joseph I. Sison received $3,405 in industry payments from 2016 to 2025
CMS Open Payments shows 116 general payments to Dr. Sison from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Janssen Pharmaceuticals, Inc paid the most, $2,039.
General payments to Dr. Sison by program year, 2016 to 2025
General payments to Dr. Sison by kind, 2016 to 2025
- Food and beverage$3,30097%
- Education$1053%
Companies that paid Dr. Sison the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph I. Sison has 1 award and honors on record
Dmand AI lists 1 award for Dr. Sison, most recently President in 1998.
Awards and honors for Dr. Sison
- 1998
- President
Source: Dmand AI Professional Profile Data
Dr. Joseph I. Sison graduated from David Geffen School of Medicine at UCLA
Dr. Sison graduated from David Geffen School of Medicine at UCLA in 1988. Dr. Sison is a member of APA.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Joseph I. Sison accepts plans from 6 insurance carriers
Dr. Sison is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- NV State Medicaid
- United Healthcare
Plan types Dr. Sison accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joseph I. Sison'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 | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| 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. Joseph I. Sison
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. Joseph I. Sison's NPI number?
Dr. Joseph I. Sison's NPI number is 1487639001. It was assigned on December 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph I. Sison?
Dr. Joseph I. Sison is a child and adolescent psychiatrist in Sacramento, California. The primary specialty in the NPI Registry is Child & Adolescent Psychiatry Physician (taxonomy code 2084P0804X).
Where does Dr. Joseph I. Sison practice?
Dr. Sison practices at 2315 Stockton Blvd, Sacramento, CA 95817. Dr. Sison's primary practice is UC Davis Medical Group, a medical group.
What is Dr. Joseph I. Sison's office phone number?
The practice phone on file for Dr. Sison is (916) 529-3907.
What is Dr. Joseph I. Sison's medical license number?
Dr. Sison holds California license G71704.
What medical group is Dr. Joseph I. Sison part of?
Dr. Sison is part of UC Davis Medical Group in Rancho Cordova, California. Dr. Sison is also linked to UC Davis Medical Group. Dmand AI links Dr. Sison to 2 medical groups in all.
Does Dr. Joseph I. Sison accept Medicare?
Yes. CMS data shows Dr. Sison billed Medicare for 44 services in 2023.
Is Dr. Joseph I. Sison board certified?
Yes. Dr. Sison is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Joseph I. Sison bill to Medicare?
In 2023, Dr. Sison's most billed Medicare services were hospital inpatient care (99233).
Where did Dr. Joseph I. Sison go to medical school?
Dr. Sison graduated from David Geffen School of Medicine at UCLA in 1988.
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What drugs does Dr. Joseph I. Sison prescribe most?
In 2019 Medicare Part D data, Dr. Sison's most prescribed drugs by claims were Quetiapine Fumarate.
Has Dr. Joseph I. Sison received payments from drug or device companies?
CMS Open Payments shows $3,405 in general payments to Dr. Sison from 10 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Joseph I. Sison been practicing?
Dr. Sison graduated from medical school in 1988, 38 years ago.
Does Dr. Joseph I. Sison do research?
Dmand AI links 1 publication to Dr. Sison.
Who does Dr. Joseph I. Sison publish with?
Dr. Sison's most frequent co-authors are Maggie Wang, NP (1 shared paper).
What insurance does Dr. Joseph I. Sison accept?
Dr. Sison is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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