Samantha Siva
- Medicare services, 2024
- 232
- Medicare patients, 2024
- 176
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Industry payments
- $122
- Practice address
- 400 East Main Street, Mount Kisco, NY 10549
- Practice phone
- Call (914) 666-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Samantha Siva's professional email, personal email and mobile number
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Samantha Siva is a physician assistant in Mount Kisco, New York
Samantha Siva practices at Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health.
Samantha Siva's NPI, 1356983084, was assigned on October 15, 2019. Samantha Siva graduated from Eastern Virginia Medical School in 2020.
- NPI
- 1356983084NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678989225
- NPI enumeration date
- October 15, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 666-1200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Samantha Siva practices at Northern Westchester Hospital in Mount Kisco, New York
Samantha Siva's primary practice is Northern Westchester Hospital, at 400 East Main Street, Mount Kisco, NY 10549 in Westchester County. The practice phone is (914) 666-1200.
- Northern Westchester Hospital400 East Main Street, Mount Kisco, NY 10549 · Westchester CountyPhone(914) 666-1200
Source: Dmand AI Affiliation Data
Samantha Siva is affiliated with 2 sites of care and 2 medical groups
Samantha Siva's primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Samantha Siva is also affiliated with Montefiore Einstein Hospital-Moses Campus. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Samantha Siva 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 Samantha Siva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Samantha Siva practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Westchester 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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Samantha Siva is one of 11,456 physician assistants in New York
Physician assistant is Samantha Siva's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Samantha Siva
Counts of physician assistants 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
Samantha Siva billed Medicare for 232 services in 2024
CMS data shows 232 Medicare services from Samantha Siva across 5 procedure codes in 2024, for 176 Medicare patients. Medicare paid $23,868 for them. Every service was in a facility, such as a hospital, rather than an office.
Samantha Siva compared with the New York median for physician assistants, 2024
- Samantha Siva
- New York median
- Medicare services
- 232vs 17632% above
- Medicare patients
- 176vs 782.3 times
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Samantha Siva'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 Samantha Siva and other physician assistants in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Samantha Siva treated 176 Medicare patients in 2024, average age 77
CMS counts 176 Medicare patients who saw Samantha Siva in 2024. The largest group is 75 to 84, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Samantha Siva's median patient age at 74, with 53% women.
Samantha Siva's Medicare patients by age, 2024
Samantha Siva's Medicare patients by sex, 2024
- Women9051%
- Men8649%
Chronic conditions among Samantha Siva's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA51%
- Arthritis49%
- Ischemic heart disease49%
- Mood disorders43%
- Anxiety41%
- Atrial fibrillation38%
Share of Medicare patients with each condition. A patient can have several.
Samantha Siva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women53%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Samantha Siva scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Samantha Siva for performance year 2024, reported through an alternative payment model (APM). Samantha Siva accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Samantha Siva's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Samantha Siva received $122 in industry payments in 2025
CMS Open Payments shows 1 general payment to Samantha Siva from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Neurelis, Inc. paid the most, $122.
Companies that paid Samantha Siva the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Samantha Siva graduated from Eastern Virginia Medical School
Samantha Siva graduated from Eastern Virginia Medical School in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Samantha Siva'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) |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Samantha Siva
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Samantha Siva's NPI number?
Samantha Siva's NPI number is 1356983084. It was assigned on October 15, 2019, and it is active in the NPI Registry.
What does Samantha Siva specialize in?
Samantha Siva is a physician assistant in Mount Kisco, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Samantha Siva practice?
Samantha Siva practices at 400 East Main Street, Mount Kisco, NY 10549. Samantha Siva's primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Dmand AI also links Samantha Siva to 1 medical group.
What is Samantha Siva's office phone number?
The practice phone on file for Samantha Siva is (914) 666-1200.
Which hospitals is Samantha Siva affiliated with?
Samantha Siva practices at Northern Westchester Hospital in Mount Kisco, New York. Samantha Siva is also affiliated with Montefiore Einstein Hospital-Moses Campus.
What medical group is Samantha Siva part of?
Samantha Siva is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Samantha Siva to 1 more medical group.
Does Samantha Siva accept Medicare?
Yes. CMS data shows Samantha Siva billed Medicare for 232 services in 2024, and Samantha Siva accepts Medicare assignment.
What is Samantha Siva's MIPS score?
Samantha Siva's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Samantha Siva see?
CMS counts 176 Medicare patients who saw Samantha Siva in 2024, with an average age of 77.
What services does Samantha Siva bill to Medicare?
In 2024, Samantha Siva's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and critical care (99291).
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Where did Samantha Siva go to medical school?
Samantha Siva graduated from Eastern Virginia Medical School in 2020.
Has Samantha Siva received payments from drug or device companies?
CMS Open Payments shows $122 in general payments to Samantha Siva from 1 company from 2025 to 2025. The largest total came from Neurelis, Inc.
How long has Samantha Siva been practicing?
Samantha Siva graduated from medical school in 2020, 6 years ago.
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