Dr. Ketaki Vaidhyanathan, MD
- Medicare services, 2024
- 351
- Medicare patients, 2024
- 87
- Part D claims, 2024
- 5,964
- Hospital affiliations
- 2
- Industry payments
- $1,421
- Practice address
- 703 Main St, Paterson, NJ 07503
- Practice phone
- Call (973) 754-2010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vaidhyanathan'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. Ketaki Vaidhyanathan is a psychiatrist in Paterson, New Jersey
Dr. Vaidhyanathan practices at St. Joseph's University Medical Center in Paterson, New Jersey, part of Sisters of Charity of Saint Elizabeth.
Dr. Vaidhyanathan's NPI, 1992904445, was assigned on July 15, 2007. Dr. Vaidhyanathan graduated from KJ Somaiya Medical College in 1998. Dr. Vaidhyanathan holds New Jersey license 25MA08170600.
- NPI
- 1992904445NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446309645
- NPI enumeration date
- July 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 754-2010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ketaki Vaidhyanathan practices at St. Joseph's University Medical Center in Paterson, New Jersey
Dr. Vaidhyanathan's primary practice is St. Joseph's University Medical Center, at 703 Main St, Paterson, NJ 07503 in Passaic County. The practice phone is (973) 754-2010.
- St. Joseph's University Medical Center703 Main St, Paterson, NJ 07503 · Passaic CountyPhone(973) 754-2010
Source: Dmand AI Affiliation Data
Dr. Ketaki Vaidhyanathan is affiliated with 2 sites of care and 2 medical groups
Dr. Vaidhyanathan's primary practice is St. Joseph's University Medical Center in Paterson, New Jersey, part of Sisters of Charity of Saint Elizabeth. Dr. Vaidhyanathan is also affiliated with Hackensack Meridian Mountainside Medical Center. The medical group on file is St. Joseph's Health Medical Group. Dmand AI also links Dr. Vaidhyanathan to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ketaki Vaidhyanathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vaidhyanathan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph's University Medical Center | Available with a free account |
| +1 more site and 1 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 Sisters of Charity of Saint Elizabeth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ketaki Vaidhyanathan is one of 1,216 psychiatrists in New Jersey
Psychiatry is Dr. Vaidhyanathan's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Vaidhyanathan is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Vaidhyanathan is licensed in New Jersey.
Specialties and state licenses
- Psychiatry, New JerseyPrimary
Clinical focus
Dmand AI lists anxiety, bipolar disorder, depression, intellectual and developmental disabilities and schizophrenia among the conditions Dr. Vaidhyanathan treats.
Psychiatrists near Dr. Vaidhyanathan
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. Ketaki Vaidhyanathan billed Medicare for 351 services in 2024
CMS data shows 351 Medicare services from Dr. Vaidhyanathan across 2 procedure codes in 2024, for 87 Medicare patients. Medicare paid $28,252 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vaidhyanathan's Medicare services by type, 2024
- Office and hospital visits246
- Tests and treatments105
Dr. Vaidhyanathan compared with the New Jersey median for psychiatrists, 2024
- Dr. Vaidhyanathan
- New Jersey median
- Medicare services
- 351vs 18491% above
- Medicare patients
- 87vs 5753% above
- Part D claims
- 5,893vs 17533.7 times
Medians across 1,365 psychiatrists in New Jersey with Dmand AI profiles that report each measure.
Dr. Vaidhyanathan'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. Vaidhyanathan and other psychiatrists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ketaki Vaidhyanathan treated 87 Medicare patients in 2024, average age 58
CMS counts 87 Medicare patients who saw Dr. Vaidhyanathan in 2024. The largest group is under 65, with 54 patients. 66% of them have high cholesterol, and 62% have high blood pressure. 74% are also on Medicaid. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Vaidhyanathan's median patient age at 53, with 52% women.
Dr. Vaidhyanathan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Vaidhyanathan's Medicare patients by sex, 2024
- Women5563%
- Men3237%
Chronic conditions among Dr. Vaidhyanathan's Medicare patients, 2024
- High cholesterol66%
- High blood pressure62%
- Mood disorders57%
- Schizophrenia and other psychoses52%
- Anxiety47%
- Depression45%
- Diabetes37%
- Arthritis33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vaidhyanathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ketaki Vaidhyanathan wrote 5,964 Medicare Part D claims in 2024
In 2024, Dr. Vaidhyanathan wrote 5,964 Medicare Part D claims for 224 patients. 94% of them were for generic drugs. CMS names the drug for 5,893 of them, across 58 drugs with 11 or more claims each, at $707,735 in total drug cost.
Dr. Vaidhyanathan's Part D claims by kind of drug, 2024
- Generic5,584 claims94%
- Brand-name380 claims6%
Dr. Vaidhyanathan'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.
Drug classes CMS tracks in Dr. Vaidhyanathan's Part D claims, 2024
- Antipsychotics, patients 65 and over9%557 of 5,964 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Ketaki Vaidhyanathan takes part in Medicare
Dr. Vaidhyanathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ketaki Vaidhyanathan received $1,421 in industry payments in 2025
CMS Open Payments shows 89 general payments to Dr. Vaidhyanathan from 11 drug and device companies in 2025. Food and beverage make up the largest share, 93% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $310.
General payments to Dr. Vaidhyanathan by kind, 2025 to 2025
- Food and beverage$1,31693%
- Education$1047%
Companies that paid Dr. Vaidhyanathan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ketaki Vaidhyanathan graduated from KJ Somaiya Medical College
Dr. Vaidhyanathan graduated from KJ Somaiya Medical College in 1998.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Ketaki Vaidhyanathan accepts plans from 11 insurance carriers
Dr. Vaidhyanathan is in network with 11 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Horizon Blue Cross Blue Shield of New Jersey
- Cigna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- +3 more carriersWith a free account
Plan types Dr. Vaidhyanathan accepts, by number of carriers
- Medicare10
- PPO10
- HMO7
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Ketaki Vaidhyanathan'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 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) |
| 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. Ketaki Vaidhyanathan
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. Ketaki Vaidhyanathan's NPI number?
Dr. Ketaki Vaidhyanathan's NPI number is 1992904445. It was assigned on July 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ketaki Vaidhyanathan?
Dr. Ketaki Vaidhyanathan is a psychiatrist in Paterson, New Jersey. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Ketaki Vaidhyanathan practice?
Dr. Vaidhyanathan practices at 703 Main St, Paterson, NJ 07503. Dr. Vaidhyanathan's primary practice is St. Joseph's University Medical Center in Paterson, New Jersey, part of Sisters of Charity of Saint Elizabeth. Dmand AI also links Dr. Vaidhyanathan to 1 medical group.
What is Dr. Ketaki Vaidhyanathan's office phone number?
The practice phone on file for Dr. Vaidhyanathan is (973) 754-2010.
What is Dr. Ketaki Vaidhyanathan's medical license number?
Dr. Vaidhyanathan holds New Jersey license 25MA08170600.
Which hospitals is Dr. Ketaki Vaidhyanathan affiliated with?
Dr. Vaidhyanathan practices at St. Joseph's University Medical Center in Paterson, New Jersey. Dr. Vaidhyanathan is also affiliated with Hackensack Meridian Mountainside Medical Center.
What medical group is Dr. Ketaki Vaidhyanathan part of?
Dr. Vaidhyanathan is linked to St. Joseph's Health Medical Group. Dmand AI links Dr. Vaidhyanathan to 1 more medical group.
Does Dr. Ketaki Vaidhyanathan accept Medicare?
Yes. CMS data shows Dr. Vaidhyanathan billed Medicare for 351 services in 2024, and Dr. Vaidhyanathan accepts Medicare assignment.
How many Medicare patients does Dr. Ketaki Vaidhyanathan see?
CMS counts 87 Medicare patients who saw Dr. Vaidhyanathan in 2024, with an average age of 58.
Is Dr. Ketaki Vaidhyanathan board certified?
Yes. Dr. Vaidhyanathan is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Show 6 more questionsShow fewer questions
What services does Dr. Ketaki Vaidhyanathan bill to Medicare?
In 2024, Dr. Vaidhyanathan's most billed Medicare services were office visit, established patient (99214) and psychiatric service (90837).
Where did Dr. Ketaki Vaidhyanathan go to medical school?
Dr. Vaidhyanathan graduated from KJ Somaiya Medical College in 1998.
What drugs does Dr. Ketaki Vaidhyanathan prescribe most?
In 2024 Medicare Part D data, Dr. Vaidhyanathan's most prescribed drugs by claims were Quetiapine Fumarate, Clonazepam and Alprazolam.
Has Dr. Ketaki Vaidhyanathan received payments from drug or device companies?
CMS Open Payments shows $1,421 in general payments to Dr. Vaidhyanathan from 11 companies from 2025 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Ketaki Vaidhyanathan been practicing?
Dr. Vaidhyanathan graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Ketaki Vaidhyanathan accept?
Dr. Vaidhyanathan is in network with 11 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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