Dr. Tatyana Groysman, MD
- Part D claims, 2024
- 11
- Hospital affiliations
- 2
- Industry payments
- $992
- Medical group
- 1
- State license
- 1
- Practice address
- One Gustave L Levy Place, New York, NY 10029
- Practice phone
- Call (212) 241-7981
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Groysman'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. Tatyana Groysman is a pediatrician in New York, New York
Dr. Groysman practices at The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
Dr. Groysman's NPI, 1720116247, was assigned on February 28, 2007. Dr. Groysman holds New York license 271240.
- NPI
- 1720116247NPI Registry (opens in a new tab)
- NPI enumeration date
- February 28, 2007
- NPI status
- Active
- Practice phone
- (212) 241-7981
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Tatyana Groysman practices at 2 locations in New York, New York
Dr. Groysman's primary practice is The Mount Sinai Hospital, at One Gustave L Levy Place, New York, NY 10029 in New York County. The practice phone is (212) 241-7981. Dr. Groysman also practices at The Mount Sinai Hospital, 1 Gustave L Levy Pl, New York, NY 10029.
- The Mount Sinai HospitalPrimaryOne Gustave L Levy Place, New York, NY 10029 · New York CountyPhone(212) 241-7981
- The Mount Sinai Hospital1 Gustave L Levy Pl, New York, NY 10029 · New York CountyPhone(212) 256-2904
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Tatyana Groysman is affiliated with 2 sites of care and 1 medical group
Dr. Groysman's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. Dr. Groysman is also affiliated with Wyckoff Heights Medical Center. The medical group on file is Wyckoff Heights Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tatyana Groysman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Groysman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Mount Sinai Hospital | Available with a free account |
| +1 more affiliated site | 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 Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Tatyana Groysman is one of 4,313 pediatricians in New York
Pediatrics is Dr. Groysman's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Groysman is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. Groysman
Counts of pediatricians 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. Tatyana Groysman's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Groysman's median patient age at 43, with 62% women.
Dr. Groysman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Tatyana Groysman wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Groysman wrote 11 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Tatyana Groysman received $992 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Dr. Groysman from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Mallinckrodt LLC paid the most, $230.
General payments to Dr. Groysman by program year, 2016 to 2025
General payments to Dr. Groysman by kind, 2016 to 2025
- Food and beverage$89390%
- Education$9910%
Companies that paid Dr. Groysman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tatyana Groysman'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 Affiliation DataDmand AI Practice 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Dr. Tatyana Groysman
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. Tatyana Groysman's NPI number?
Dr. Tatyana Groysman's NPI number is 1720116247. It was assigned on February 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Tatyana Groysman?
Dr. Tatyana Groysman is a pediatrician in New York, New York. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Tatyana Groysman practice?
Dr. Groysman practices at One Gustave L Levy Place, New York, NY 10029. Dr. Groysman also practices at 1 Gustave L Levy Pl, New York, NY 10029. Dr. Groysman's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
What is Dr. Tatyana Groysman's office phone number?
The practice phone on file for Dr. Groysman is (212) 241-7981.
What is Dr. Tatyana Groysman's medical license number?
Dr. Groysman holds New York license 271240.
Which hospitals is Dr. Tatyana Groysman affiliated with?
Dr. Groysman practices at The Mount Sinai Hospital in New York, New York. Dr. Groysman is also affiliated with Wyckoff Heights Medical Center.
What medical group is Dr. Tatyana Groysman part of?
Dr. Groysman is linked to Wyckoff Heights Medical Center.
Has Dr. Tatyana Groysman received payments from drug or device companies?
CMS Open Payments shows $992 in general payments to Dr. Groysman from 13 companies from 2016 to 2025. The largest total came from Mallinckrodt LLC.
How long has Dr. Tatyana Groysman been practicing?
Dr. Groysman's NPI was assigned in 2007.
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