Dr. Tanuj Sidhartha, MD
- Medicare services, 2024
- 255
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 110
- Publications
- 1
- MIPS score, 2024
- 95
- Practice address
- 13855 E 14th St, San Leandro, CA 94578
- Practice phone
- Call (510) 357-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
San Leandro Hospital
San Leandro, California
Find Dr. Sidhartha'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. Tanuj Sidhartha is a psychiatrist in San Leandro, California
Dr. Sidhartha practices at San Leandro Hospital in San Leandro, California.
Dr. Sidhartha's NPI, 1568666741, was assigned on June 12, 2007. Dr. Sidhartha graduated from Maulana Azad Medical College in 1999. Dr. Sidhartha holds California license A102349.
- NPI
- 1568666741NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658434808
- NPI enumeration date
- June 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 357-6500
- 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; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tanuj Sidhartha practices at San Leandro Hospital in San Leandro, California
Dr. Sidhartha's primary practice is San Leandro Hospital, at 13855 E 14th St, San Leandro, CA 94578 in Alameda County. The practice phone is (510) 357-6500.
- San Leandro Hospital13855 E 14th St, San Leandro, CA 94578 · Alameda CountyPhone(510) 357-6500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tanuj Sidhartha is affiliated with 3 sites of care and 2 medical groups
Dr. Sidhartha's primary practice is San Leandro Hospital in San Leandro, California. Dr. Sidhartha is also affiliated with Mills-Peninsula Medical Center. The medical group on file is Alameda Health System. Dmand AI also links Dr. Sidhartha to 1 more hospital and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tanuj Sidhartha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sidhartha practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Leandro Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tanuj Sidhartha is one of 6,803 psychiatrists in California
Psychiatry is Dr. Sidhartha's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Sidhartha is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Sidhartha's licenses on file in 2 states: California and Missouri.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Missouri license
Clinical focus
Dmand AI lists anxiety, bipolar disorder, depression, psychological distress, psychoses, schizophrenia and substance abuse among the conditions Dr. Sidhartha treats.
Psychiatrists near Dr. Sidhartha
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. Tanuj Sidhartha billed Medicare for 255 services in 2024
CMS data shows 255 Medicare services from Dr. Sidhartha across 4 procedure codes in 2024, for 68 Medicare patients. Medicare paid $26,782 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sidhartha's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2532024: 2551%
Dr. Sidhartha compared with the California median for psychiatrists, 2024
- Dr. Sidhartha
- California median
- Medicare services
- 255vs 1192.1 times
- Medicare patients
- 68vs 4166% above
- Part D claims
- 12vs 14492% below
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Sidhartha's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sidhartha and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tanuj Sidhartha treated 68 Medicare patients in 2024, average age 54
CMS counts 68 Medicare patients who saw Dr. Sidhartha in 2024. The largest group is under 65, with 43 patients. 75% of them have anxiety, and 75% have mood disorders. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sidhartha's median patient age at 38, with 56% women.
Dr. Sidhartha's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sidhartha's Medicare patients by sex, 2024
- Women3044%
- Men3856%
Chronic conditions among Dr. Sidhartha's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- High blood pressure63%
- Depression62%
- Alcohol and drug use disorders57%
- Bipolar disorder56%
- High cholesterol56%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sidhartha'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
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tanuj Sidhartha wrote 110 Medicare Part D claims in 2024
In 2024, Dr. Sidhartha wrote 110 Medicare Part D claims for 41 patients. 95% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $22 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Sidhartha's Part D claims by kind of drug, 2024
- Generic104 claims95%
- Brand-name and other6 claims5%
Dr. Sidhartha'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: 112024: 129%
Drugs named by CMS: 1 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. Tanuj Sidhartha scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Sidhartha for performance year 2024, reported as part of a group. Dr. Sidhartha accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sidhartha's MIPS scores, performance year 2024
- 95of 100Final score
- 86.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Tanuj Sidhartha has 1 publication on record
Dmand AI links 1 paper to Dr. Sidhartha.
Recent publications by Dr. Sidhartha
See who Dr. Sidhartha researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sidhartha works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tanuj Sidhartha received $24 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Sidhartha from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $24.
Companies that paid Dr. Sidhartha the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tanuj Sidhartha graduated from Maulana Azad Medical College
Dr. Sidhartha graduated from Maulana Azad Medical College in 1999.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Tanuj Sidhartha accepts plans from 7 insurance carriers
Dr. Sidhartha is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Sidhartha accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Tanuj Sidhartha'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 DataDmand AI Org Hierarchy 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Tanuj Sidhartha
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. Tanuj Sidhartha's NPI number?
Dr. Tanuj Sidhartha's NPI number is 1568666741. It was assigned on June 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Tanuj Sidhartha?
Dr. Tanuj Sidhartha is a psychiatrist in San Leandro, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Tanuj Sidhartha practice?
Dr. Sidhartha practices at 13855 E 14th St, San Leandro, CA 94578. Dr. Sidhartha's primary practice is San Leandro Hospital in San Leandro, California. Dmand AI also links Dr. Sidhartha to 1 hospital and 1 medical group.
What is Dr. Tanuj Sidhartha's office phone number?
The practice phone on file for Dr. Sidhartha is (510) 357-6500.
What is Dr. Tanuj Sidhartha's medical license number?
Dr. Sidhartha holds California license A102349, one of the licenses on file in 2 states.
Which states has Dr. Tanuj Sidhartha been licensed in?
Dmand AI has state licenses on file for Dr. Sidhartha in California (2007 to 2027) and Missouri (2011 to 2020).
Which hospitals is Dr. Tanuj Sidhartha affiliated with?
Dr. Sidhartha is affiliated with Mills-Peninsula Medical Center. Dmand AI links Dr. Sidhartha to 1 more hospital.
What medical group is Dr. Tanuj Sidhartha part of?
Dr. Sidhartha is linked to Alameda Health System. Dmand AI links Dr. Sidhartha to 1 more medical group.
Does Dr. Tanuj Sidhartha accept Medicare?
Yes. CMS data shows Dr. Sidhartha billed Medicare for 255 services in 2024, and Dr. Sidhartha accepts Medicare assignment.
What is Dr. Tanuj Sidhartha's MIPS score?
Dr. Sidhartha's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Tanuj Sidhartha see?
CMS counts 68 Medicare patients who saw Dr. Sidhartha in 2024, with an average age of 54.
Is Dr. Tanuj Sidhartha board certified?
Yes. Dr. Sidhartha is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Tanuj Sidhartha bill to Medicare?
In 2024, Dr. Sidhartha's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
Where did Dr. Tanuj Sidhartha go to medical school?
Dr. Sidhartha graduated from Maulana Azad Medical College in 1999.
What drugs does Dr. Tanuj Sidhartha prescribe most?
In 2024 Medicare Part D data, Dr. Sidhartha's most prescribed drugs by claims were Risperidone.
Has Dr. Tanuj Sidhartha received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Sidhartha from 1 company from 2024 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Tanuj Sidhartha been practicing?
Dr. Sidhartha graduated from medical school in 1999, 27 years ago.
Does Dr. Tanuj Sidhartha do research?
Dmand AI links 1 publication to Dr. Sidhartha.
What insurance does Dr. Tanuj Sidhartha accept?
Dr. Sidhartha is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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