Dr. Mark Adam Buchsbaum, MD
- Part D claims, 2016
- 12
- Industry payments
- $2,477
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 110 E 55th St, New York, NY 10022-4540
- Practice phone
- Call (212) 759-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Buchsbaum'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. Mark Adam Buchsbaum is an ophthalmologist in New York, New York
Dr. Buchsbaum practices in New York, New York.
Dr. Buchsbaum's NPI, 1932359072, was assigned on September 25, 2008. Dr. Buchsbaum holds New York license 238273-1.
- NPI
- 1932359072NPI Registry (opens in a new tab)
- NPI enumeration date
- September 25, 2008
- NPI status
- Active
- Practice phone
- (212) 759-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark Adam Buchsbaum's practice address is in New York, New York
Dr. Buchsbaum's practice address in the NPI Registry is 110 E 55th St, New York, NY 10022-4540. The practice phone is (212) 759-7500.
- NPI Registry address110 E 55th St, New York, NY 10022-4540Phone(212) 759-7500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mark Adam Buchsbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buchsbaum practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Buchsbaum's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Adam Buchsbaum is one of 1,467 ophthalmologists in New York
Ophthalmology is Dr. Buchsbaum's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Buchsbaum is licensed in New York.
Specialties and state licenses
- Ophthalmology, New YorkPrimary
Ophthalmologists near Dr. Buchsbaum
Counts of ophthalmologists 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. Mark Adam Buchsbaum wrote 12 Medicare Part D claims in 2016
In 2016, Dr. Buchsbaum wrote 12 Medicare Part D claims. They cover 1 drug, with $98 in total drug cost.
Dr. Buchsbaum's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mark Adam Buchsbaum received $2,477 in industry payments from 2016 to 2024
CMS Open Payments shows 83 general payments to Dr. Buchsbaum from 13 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 82% of the total. Carl Zeiss Meditec USA, Inc. paid the most, $580.
General payments to Dr. Buchsbaum by program year, 2016 to 2024
General payments to Dr. Buchsbaum by kind, 2016 to 2024
- Food and beverage$2,03882%
- Gifts$25110%
- Speaker and faculty fees$1506%
- Education$382%
Companies that paid Dr. Buchsbaum the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Adam Buchsbaum'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 Practice Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Mark Adam Buchsbaum
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. Mark Adam Buchsbaum's NPI number?
Dr. Mark Adam Buchsbaum's NPI number is 1932359072. It was assigned on September 25, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Adam Buchsbaum?
Dr. Mark Adam Buchsbaum is an ophthalmologist in New York, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Mark Adam Buchsbaum practice?
Dr. Buchsbaum practices at 110 E 55th St, New York, NY 10022-4540.
What is Dr. Mark Adam Buchsbaum's office phone number?
The practice phone on file for Dr. Buchsbaum is (212) 759-7500.
What is Dr. Mark Adam Buchsbaum's medical license number?
Dr. Buchsbaum holds New York license 238273-1.
What drugs does Dr. Mark Adam Buchsbaum prescribe most?
In 2016 Medicare Part D data, Dr. Buchsbaum's most prescribed drugs by claims were Polymyxin B Sul-Trimethoprim.
Has Dr. Mark Adam Buchsbaum received payments from drug or device companies?
CMS Open Payments shows $2,477 in general payments to Dr. Buchsbaum from 13 companies from 2016 to 2024. The largest total came from Carl Zeiss Meditec USA, Inc.
How long has Dr. Mark Adam Buchsbaum been practicing?
Dr. Buchsbaum's NPI was assigned in 2008.
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