Marc Daniel Mason
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 462 First Avenue, New York, NY 10016
- Practice phone
- Call (212) 561-4132
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marc Mason'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.
Marc Daniel Mason is a clinical social worker in New York, New York
Marc Mason practices at NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
Marc Mason's NPI, 1023429644, was assigned on May 16, 2014. Marc Mason holds New York license 087233.
- NPI
- 1023429644NPI Registry (opens in a new tab)
- NPI enumeration date
- May 16, 2014
- NPI status
- Active
- Practice phone
- (212) 561-4132
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Marc Daniel Mason practices at NYC Health + Hospitals/Bellevue in New York, New York
Marc Mason's primary practice is NYC Health + Hospitals/Bellevue, at 462 First Avenue, New York, NY 10016 in New York County. The practice phone is (212) 561-4132.
- NYC Health + Hospitals/Bellevue462 First Avenue, New York, NY 10016 · New York CountyPhone(212) 561-4132
Source: Dmand AI Affiliation Data
Marc Daniel Mason is affiliated with 1 site of care
Marc Mason's primary practice is NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marc Daniel Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marc Mason practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Bellevue | 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 NYC and 6.2K+ hospitals, with verified contacts in the same login.
Marc Daniel Mason is one of 10,020 clinical social workers in New York
Social worker is Marc Mason's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Marc Mason is licensed in New York.
Specialties and state licenses
- Clinical social worker, New YorkPrimary
Clinical social workers near Marc Mason
Counts of clinical social workers 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
Marc Daniel Mason's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Marc Mason's median patient age at 66, with 0% women.
Marc Mason's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Marc Daniel Mason scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Marc Mason for performance year 2024, reported as part of a group.
Marc Mason's MIPS scores, performance year 2024
- 94of 100Final score
- 80.4of 100Quality
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Sources for Marc Daniel Mason'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 Marc Daniel Mason
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marc Daniel Mason's NPI number?
Marc Daniel Mason's NPI number is 1023429644. It was assigned on May 16, 2014, and it is active in the NPI Registry.
What does Marc Daniel Mason specialize in?
Marc Daniel Mason is a clinical social worker in New York, New York. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Marc Daniel Mason practice?
Marc Mason practices at 462 First Avenue, New York, NY 10016. Marc Mason's primary practice is NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
What is Marc Daniel Mason's office phone number?
The practice phone on file for Marc Mason is (212) 561-4132.
What is Marc Daniel Mason's medical license number?
Marc Mason holds New York license 087233.
Which hospitals is Marc Daniel Mason affiliated with?
Marc Mason practices at NYC Health + Hospitals/Bellevue in New York, New York.
What is Marc Daniel Mason's MIPS score?
Marc Mason's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How long has Marc Daniel Mason been practicing?
Marc Mason graduated from medical school in 2012, 14 years ago.
Selling to social worker practices?
See clinical social workers in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card