Robert Samuel Grossmark, PhD
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 535 East 70th Street, New York, NY 10021
- Practice phone
- Call (212) 606-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Robert Samuel Grossmark is a psychoanalyst in New York, New York
Robert Grossmark practices at Hospital for Special Surgery in New York, New York, part of Hospital for Special Surgery.
Robert Grossmark's NPI, 1598985343, was assigned on April 26, 2007. Robert Grossmark holds New York license 010308.
- NPI
- 1598985343NPI Registry (opens in a new tab)
- NPI enumeration date
- April 26, 2007
- NPI status
- Active
- Practice phone
- (212) 606-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Robert Samuel Grossmark practices at Hospital for Special Surgery in New York, New York
Robert Grossmark's primary practice is Hospital for Special Surgery, at 535 East 70th Street, New York, NY 10021 in New York County. The practice phone is (212) 606-1000.
- Hospital for Special Surgery535 East 70th Street, New York, NY 10021 · New York CountyPhone(212) 606-1000
Source: Dmand AI Affiliation Data
Robert Samuel Grossmark is affiliated with 1 site of care
Robert Grossmark's primary practice is Hospital for Special Surgery in New York, New York, part of Hospital for Special Surgery.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert Samuel Grossmark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Grossmark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital for Special Surgery | 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 Hospital for Special Surgery and 6.2K+ hospitals, with verified contacts in the same login.
Robert Samuel Grossmark is one of 60 psychoanalysts in New York
Psychoanalyst is Robert Grossmark's primary specialty in the NPI Registry, under taxonomy code 102L00000X. Robert Grossmark is licensed in New York.
Specialties and state licenses
- Psychoanalyst, New YorkPrimary
Psychoanalysts near Robert Grossmark
Counts of psychoanalysts 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
Robert Samuel Grossmark's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Robert Grossmark's median patient age at 49, with 40% women.
Robert Grossmark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Sources for Robert Samuel Grossmark'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 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 Robert Samuel Grossmark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert Samuel Grossmark's NPI number?
Robert Samuel Grossmark's NPI number is 1598985343. It was assigned on April 26, 2007, and it is active in the NPI Registry.
What does Robert Samuel Grossmark specialize in?
Robert Samuel Grossmark is a psychoanalyst in New York, New York. The primary specialty in the NPI Registry is Psychoanalyst (taxonomy code 102L00000X).
Where does Robert Samuel Grossmark practice?
Robert Grossmark practices at 535 East 70th Street, New York, NY 10021. Robert Grossmark's primary practice is Hospital for Special Surgery in New York, New York, part of Hospital for Special Surgery.
What is Robert Samuel Grossmark's office phone number?
The practice phone on file for Robert Grossmark is (212) 606-1000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Robert Samuel Grossmark's email address?
Dmand AI checks professional and personal email addresses for Robert Grossmark through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Robert Samuel Grossmark's medical license number?
Robert Grossmark holds New York license 010308.
Which hospitals is Robert Samuel Grossmark affiliated with?
Robert Grossmark practices at Hospital for Special Surgery in New York, New York.
How long has Robert Samuel Grossmark been practicing?
Robert Grossmark's NPI was assigned in 2007.
What EHR does Robert Samuel Grossmark's practice use?
Dmand AI tracks the EHR system at Hospital for Special Surgery. The vendor and product are available with a free Dmand AI account.
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