Nakul Varshney
- Medicare services, 2024
- 86
- Medicare patients, 2024
- 79
- Part D claims, 2023
- 11
- MIPS score, 2024
- 95
- Hospital affiliations
- 1
- Practice address
- 2060 Fairmont Dr, Castro Valley, CA 94578
- Practice phone
- Call (510) 346-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John George Psychiatric Hospital
Castro Valley, California
Find Nakul Varshney'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.
Nakul Varshney is a psychiatrist in Castro Valley, California
Nakul Varshney practices at John George Psychiatric Hospital in Castro Valley, California.
Nakul Varshney's NPI, 1942413463, was assigned on May 8, 2007. Nakul Varshney holds California license A50441.
- NPI
- 1942413463NPI Registry (opens in a new tab)
- NPI enumeration date
- May 8, 2007
- NPI status
- Active
- Practice phone
- (510) 346-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Nakul Varshney practices at John George Psychiatric Hospital in Castro Valley, California
Nakul Varshney's primary practice is John George Psychiatric Hospital, at 2060 Fairmont Dr, Castro Valley, CA 94578 in Alameda County. The practice phone is (510) 346-7500.
- John George Psychiatric Hospital2060 Fairmont Dr, Castro Valley, CA 94578 · Alameda CountyPhone(510) 346-7500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nakul Varshney is affiliated with 2 sites of care and 2 medical groups
Nakul Varshney's primary practice is John George Psychiatric Hospital in Castro Valley, California. Nakul Varshney is also affiliated with Alameda Health System - Highland Hospital. The medical group on file is Alameda Health System. Dmand AI also links Nakul Varshney to 1 more medical group, 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 Nakul Varshney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nakul Varshney practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John George Psychiatric Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nakul Varshney is one of 6,803 psychiatrists in California
Psychiatry is Nakul Varshney's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Nakul Varshney is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Nakul Varshney
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
Nakul Varshney billed Medicare for 86 services in 2024
CMS data shows 86 Medicare services from Nakul Varshney across 1 procedure code in 2024, for 79 Medicare patients. Medicare paid $9,556 for them. Every service was in a facility, such as a hospital, rather than an office.
Nakul Varshney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 212024: 86310%
- Office and hospital visits
- 2023: 162024: 0100%
Nakul Varshney compared with the California median for psychiatrists, 2024
- Nakul Varshney
- California median
- Medicare services
- 86vs 11928% below
- Medicare patients
- 79vs 4193% above
- Part D claims
- 11vs 14492% below
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Nakul Varshney'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Nakul Varshney treated 79 Medicare patients in 2024, average age 47
CMS counts 79 Medicare patients who saw Nakul Varshney in 2024. 75% of them have alcohol and drug use disorders, and 75% have anxiety. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nakul Varshney's median patient age at 38, with 36% women.
Nakul Varshney's Medicare patients by sex, 2024
- Women3443%
- Men4557%
Chronic conditions among Nakul Varshney's Medicare patients, 2024
- Alcohol and drug use disorders75%
- Anxiety75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- Tobacco use70%
- Bipolar disorder61%
- Depression52%
- High blood pressure44%
Share of Medicare patients with each condition. A patient can have several.
Nakul Varshney'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
- Women36%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nakul Varshney wrote 11 Medicare Part D claims in 2023
In 2023, Nakul Varshney wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $231 in total drug cost. In 2020, CMS named 14 claims across 1 drug.
Nakul Varshney's most prescribed drugs by claims, 2023
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, 2020 to 2023
- 2020
- 2023
- Claims for drugs CMS names
- 2020: 142023: 1121%
Drugs named by CMS: 1 in 2023, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Nakul Varshney 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 Nakul Varshney for performance year 2024, reported as part of a group.
Nakul Varshney'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.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Nakul Varshney received $377 in industry payments from 2016 to 2019
CMS Open Payments shows 4 general payments to Nakul Varshney from 3 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $235.
General payments to Nakul Varshney by program year, 2016 to 2019
Companies that paid Nakul Varshney the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Nakul Varshney'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Nakul Varshney
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nakul Varshney's NPI number?
Nakul Varshney's NPI number is 1942413463. It was assigned on May 8, 2007, and it is active in the NPI Registry.
What does Nakul Varshney specialize in?
Nakul Varshney is a psychiatrist in Castro Valley, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Nakul Varshney practice?
Nakul Varshney practices at 2060 Fairmont Dr, Castro Valley, CA 94578. Nakul Varshney's primary practice is John George Psychiatric Hospital in Castro Valley, California. Dmand AI also links Nakul Varshney to 1 medical group.
What is Nakul Varshney's office phone number?
The practice phone on file for Nakul Varshney is (510) 346-7500.
What is Nakul Varshney's medical license number?
Nakul Varshney holds California license A50441.
Which hospitals is Nakul Varshney affiliated with?
Nakul Varshney is affiliated with Alameda Health System - Highland Hospital.
What medical group is Nakul Varshney part of?
Nakul Varshney is linked to Alameda Health System. Dmand AI links Nakul Varshney to 1 more medical group.
Does Nakul Varshney accept Medicare?
Yes. CMS data shows Nakul Varshney billed Medicare for 86 services in 2024.
What is Nakul Varshney's MIPS score?
Nakul Varshney's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Nakul Varshney see?
CMS counts 79 Medicare patients who saw Nakul Varshney in 2024, with an average age of 47.
Show 4 more questionsShow fewer questions
What services does Nakul Varshney bill to Medicare?
In 2024, Nakul Varshney's most billed Medicare services were psychiatric service (90839).
What drugs does Nakul Varshney prescribe most?
In 2023 Medicare Part D data, Nakul Varshney's most prescribed drugs by claims were Atorvastatin Calcium.
Has Nakul Varshney received payments from drug or device companies?
CMS Open Payments shows $377 in general payments to Nakul Varshney from 3 companies from 2016 to 2019. The largest total came from Alkermes, Inc.
How long has Nakul Varshney been practicing?
Nakul Varshney graduated from medical school in 1982, 44 years ago.
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