Dr. Samiris Sostre, MD
- Medicare services, 2016
- 311
- Part D claims, 2024
- 94
- Industry payments
- $13
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2970 Camino Diablo, Walnut Creek, CA 94597
- Practice phone
- Call (732) 982-2888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Jersey Behavioral Health P.C
Walnut Creek, California
Find Dr. Sostre'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. Samiris Sostre is a psychiatrist in Walnut Creek, California
Dr. Sostre practices at New Jersey Behavioral Health P.C in Walnut Creek, California.
Dr. Sostre's NPI, 1265596647, was assigned on December 20, 2006. Dr. Sostre graduated from Jacobs School of Medicine and Biomedical Sciences in 1993. Dr. Sostre holds New Jersey license 25MA06598600.
- NPI
- 1265596647NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193715852
- NPI enumeration date
- December 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (732) 982-2888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samiris Sostre practices at New Jersey Behavioral Health P.C in Walnut Creek, California
Dr. Sostre's primary practice is New Jersey Behavioral Health P.C, at 2970 Camino Diablo, Walnut Creek, CA 94597 in Contra Costa County. The practice phone is (732) 982-2888.
- New Jersey Behavioral Health P.C2970 Camino Diablo, Walnut Creek, CA 94597 · Contra Costa CountyPhone(732) 982-2888
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Samiris Sostre is affiliated with 2 sites of care and 1 medical group
Dr. Sostre's primary practice is New Jersey Behavioral Health P.C in Walnut Creek, California. The medical group on file is Portrait Health Centers, Princeton, NJ. Dmand AI also links Dr. Sostre to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Samiris Sostre's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sostre practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Jersey Behavioral Health P.C | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samiris Sostre is one of 6,803 psychiatrists in California
Psychiatry is Dr. Sostre's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Sostre is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Sostre's licenses on file in 2 states: New Jersey and New York.
Specialties and state licenses
- Psychiatry, New JerseyPrimary
- New York license
Psychiatrists near Dr. Sostre
Counts of 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. Samiris Sostre billed Medicare for 311 services in 2016
CMS data shows 311 Medicare services from Dr. Sostre across 3 procedure codes in 2016. Medicare paid $18,008 for them. Every service was in an office.
Dr. Sostre's Medicare services by type, 2016
- Office and hospital visits189
- Tests and treatments122
Dr. Sostre compared with the California median for psychiatrists, 2016
- Dr. Sostre
- California median
- Medicare services
- 311vs 1192.6 times
- Part D claims
- 34vs 14476% below
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Sostre's most billed Medicare procedure codes, 2016
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. Sostre?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sostre and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samiris Sostre's patients have a median age of 38
Across all payers, Dmand AI patient panel data puts Dr. Sostre's median patient age at 38, with 67% women.
Dr. Sostre's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women67%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Samiris Sostre wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Sostre wrote 94 Medicare Part D claims for 13 patients. 97% of them were for generic drugs. CMS names the drug for 34 of them, across 2 drugs with 11 or more claims each, at $567 in total drug cost. In 2023, CMS named 14 claims across 1 drug.
Dr. Sostre's Part D claims by kind of drug, 2024
- Generic91 claims97%
- Brand-name and other3 claims3%
Dr. Sostre's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 142024: 34143%
Drugs named by CMS: 2 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Samiris Sostre offers telehealth to Medicare patients
Dr. Sostre accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sostre as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Samiris Sostre received $13 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Sostre from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $13.
Companies that paid Dr. Sostre the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samiris Sostre graduated from Jacobs School of Medicine and Biomedical Sciences
Dr. Sostre graduated from Jacobs School of Medicine and Biomedical Sciences in 1993. Dr. Sostre is a member of APA.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Samiris Sostre accepts plans from 7 insurance carriers
Dr. Sostre is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Horizon Blue Cross Blue Shield of New Jersey. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Horizon Blue Cross Blue Shield of New Jersey
- Humana
- Cigna
- CMS Medicare
- United Healthcare
Plan types Dr. Sostre accepts, by number of carriers
- Medicare5
- PPO5
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Samiris Sostre'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Samiris Sostre
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. Samiris Sostre's NPI number?
Dr. Samiris Sostre's NPI number is 1265596647. It was assigned on December 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Samiris Sostre?
Dr. Samiris Sostre is a psychiatrist in Walnut Creek, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Samiris Sostre practice?
Dr. Sostre practices at 2970 Camino Diablo, Walnut Creek, CA 94597. Dr. Sostre's primary practice is New Jersey Behavioral Health P.C in Walnut Creek, California. Dmand AI also links Dr. Sostre to 1 group practice or clinic.
What is Dr. Samiris Sostre's office phone number?
The practice phone on file for Dr. Sostre is (732) 982-2888.
What is Dr. Samiris Sostre's medical license number?
Dr. Sostre holds New Jersey license 25MA06598600, one of the licenses on file in 2 states.
Which states has Dr. Samiris Sostre been licensed in?
Dmand AI has state licenses on file for Dr. Sostre in New Jersey (1997 to 2027) and New York (1995 to 2000).
What medical group is Dr. Samiris Sostre part of?
Dr. Sostre is linked to Portrait Health Centers, Princeton, NJ.
Does Dr. Samiris Sostre accept Medicare?
Yes. CMS data shows Dr. Sostre billed Medicare for 311 services in 2016, and Dr. Sostre accepts Medicare assignment.
Does Dr. Samiris Sostre offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sostre as offering telehealth services.
Is Dr. Samiris Sostre board certified?
Yes. Dr. Sostre is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Show 6 more questionsShow fewer questions
What services does Dr. Samiris Sostre bill to Medicare?
In 2016, Dr. Sostre's most billed Medicare services were office visit, established patient (99213), psychiatric service (90836) and office visit, established patient (99212).
Where did Dr. Samiris Sostre go to medical school?
Dr. Sostre graduated from Jacobs School of Medicine and Biomedical Sciences in 1993.
What drugs does Dr. Samiris Sostre prescribe most?
In 2024 Medicare Part D data, Dr. Sostre's most prescribed drugs by claims were Lamotrigine and Fluoxetine HCl.
Has Dr. Samiris Sostre received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Sostre from 1 company from 2016 to 2016. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Samiris Sostre been practicing?
Dr. Sostre graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Samiris Sostre accept?
Dr. Sostre is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Horizon Blue Cross Blue Shield of New Jersey. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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