Sonja Gschossmann, RN
- Medicare patients, 2024
- 106
- MIPS score, 2024
- 75
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 100 Woods Rd, Valhalla, NY 10595
- Practice phone
- Call (914) 493-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sonja Gschossmann'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.
Sonja Gschossmann is a nurse anesthetist in Valhalla, New York
Sonja Gschossmann practices at Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
Sonja Gschossmann's NPI, 1689807950, was assigned on September 2, 2009. Sonja Gschossmann graduated from Columbia University College of Physicians and Surgeons in 2009. Sonja Gschossmann holds New York license 574473-1.
- NPI
- 1689807950NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416149356
- NPI enumeration date
- September 2, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 493-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sonja Gschossmann practices at Westchester Medical Center in Valhalla, New York
Sonja Gschossmann's primary practice is Westchester Medical Center, at 100 Woods Rd, Valhalla, NY 10595 in Westchester County. The practice phone is (914) 493-7000.
- Westchester Medical Center100 Woods Rd, Valhalla, NY 10595 · Westchester CountyPhone(914) 493-7000
Source: Dmand AI Affiliation Data
Sonja Gschossmann is affiliated with 2 sites of care and 2 medical groups
Sonja Gschossmann's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Sonja Gschossmann is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is Weill Cornell Physicians. Dmand AI also links Sonja Gschossmann 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 Sonja Gschossmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sonja Gschossmann practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westchester 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 Westchester Medical Center Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Sonja Gschossmann is one of 2,053 nurse anesthetists in New York
Nurse anesthetist, certified registered is Sonja Gschossmann's primary specialty in the NPI Registry, under taxonomy code 367500000X. Sonja Gschossmann is licensed in New York.
Specialties and state licenses
- Certified registered nurse anesthetist, New YorkPrimary
Nurse anesthetists near Sonja Gschossmann
Counts of nurse anesthetists 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
Sonja Gschossmann treated 106 Medicare patients in 2024, average age 73
CMS counts 106 Medicare patients who saw Sonja Gschossmann in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sonja Gschossmann's median patient age at 62, with 80% women.
Sonja Gschossmann's Medicare patients by age, 2024
Sonja Gschossmann's Medicare patients by sex, 2024
- Women4845%
- Men5855%
Chronic conditions among Sonja Gschossmann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes48%
- Ischemic heart disease47%
- Atrial fibrillation36%
- Heart failure33%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Sonja Gschossmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women80%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sonja Gschossmann scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Sonja Gschossmann for performance year 2024, reported as part of a group. Sonja Gschossmann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Sonja Gschossmann graduated from Columbia University College of Physicians and Surgeons
Sonja Gschossmann graduated from Columbia University College of Physicians and Surgeons in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Sonja Gschossmann'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 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) |
| 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 Sonja Gschossmann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sonja Gschossmann's NPI number?
Sonja Gschossmann's NPI number is 1689807950. It was assigned on September 2, 2009, and it is active in the NPI Registry.
What does Sonja Gschossmann specialize in?
Sonja Gschossmann is a nurse anesthetist in Valhalla, New York. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Sonja Gschossmann practice?
Sonja Gschossmann practices at 100 Woods Rd, Valhalla, NY 10595. Sonja Gschossmann's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Dmand AI also links Sonja Gschossmann to 1 medical group.
What is Sonja Gschossmann's office phone number?
The practice phone on file for Sonja Gschossmann is (914) 493-7000.
What is Sonja Gschossmann's medical license number?
Sonja Gschossmann holds New York license 574473-1.
Which hospitals is Sonja Gschossmann affiliated with?
Sonja Gschossmann practices at Westchester Medical Center in Valhalla, New York. Sonja Gschossmann is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Sonja Gschossmann part of?
Sonja Gschossmann is linked to Weill Cornell Physicians. Dmand AI links Sonja Gschossmann to 1 more medical group.
Does Sonja Gschossmann accept Medicare?
Yes. CMS lists Sonja Gschossmann as accepting Medicare assignment.
What is Sonja Gschossmann's MIPS score?
Sonja Gschossmann's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Sonja Gschossmann see?
CMS counts 106 Medicare patients who saw Sonja Gschossmann in 2024, with an average age of 73.
Where did Sonja Gschossmann go to medical school?
Sonja Gschossmann graduated from Columbia University College of Physicians and Surgeons in 2009.
How long has Sonja Gschossmann been practicing?
Sonja Gschossmann graduated from medical school in 2009, 17 years ago.
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