Dr. Mark Thomas Dollar, MD
- Part D claims, 2024
- 193
- Industry payments
- $509
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 80 University Pl Suite 3-C Suite 3-C, New York, NY 10003
- Practice phone
- Call (212) 989-9380
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dollar Mark MD (Mark T Dollar M.D. P.C.)
Physician office · New York, New York
Find Dr. Dollar'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 Thomas Dollar is a psychiatrist in New York, New York
Dr. Dollar practices at Dollar Mark MD (Mark T Dollar M.D. P.C.) in New York, New York.
Dr. Dollar's NPI, 1386743946, was assigned on September 21, 2006. Dr. Dollar holds New York license 175506.
- NPI
- 1386743946NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Practice phone
- (212) 989-9380
- 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
Dr. Mark Thomas Dollar practices at Dollar Mark MD (Mark T Dollar M.D. P.C.) in New York, New York
Dr. Dollar's primary practice is Dollar Mark MD (Mark T Dollar M.D. P.C.), at 80 University Pl Suite 3-C Suite 3-C, New York, NY 10003. The practice phone is (212) 989-9380.
- Dollar Mark MD (Mark T Dollar M.D. P.C.)80 University Pl Suite 3-C Suite 3-C, New York, NY 10003Phone(212) 989-9380
Source: Dmand AI Affiliation Data
Dr. Mark Thomas Dollar is affiliated with 1 site of care
Dr. Dollar's primary practice is Dollar Mark MD (Mark T Dollar M.D. P.C.) in New York, New York.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Thomas Dollar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dollar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dollar Mark MD (Mark T Dollar M.D. P.C.) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Thomas Dollar is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Dollar's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Dollar is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Dollar
Counts of psychiatrists 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 Thomas Dollar's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Dollar's median patient age at 53, with 22% women.
Dr. Dollar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women22%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Mark Thomas Dollar wrote 193 Medicare Part D claims in 2024
In 2024, Dr. Dollar wrote 193 Medicare Part D claims for 23 patients. 94% of them were for generic drugs. CMS names the drug for 133 of them, across 8 drugs with 11 or more claims each, at $2,496 in total drug cost. In 2023, CMS named 113 claims across 8 drugs.
Dr. Dollar's Part D claims by kind of drug, 2024
- Generic182 claims94%
- Brand-name11 claims6%
Dr. Dollar's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1132024: 13318%
Drugs named by CMS: 8 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Mark Thomas Dollar received $509 in industry payments from 2016 to 2019
CMS Open Payments shows 8 general payments to Dr. Dollar from 4 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 99% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $250.
General payments to Dr. Dollar by program year, 2016 to 2019
General payments to Dr. Dollar by kind, 2016 to 2019
- Food and beverage$50699%
- Education$31%
Companies that paid Dr. Dollar the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Thomas Dollar'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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. Mark Thomas Dollar
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 Thomas Dollar's NPI number?
Dr. Mark Thomas Dollar's NPI number is 1386743946. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Thomas Dollar?
Dr. Mark Thomas Dollar is a psychiatrist in New York, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Mark Thomas Dollar practice?
Dr. Dollar practices at 80 University Pl Suite 3-C Suite 3-C, New York, NY 10003. Dr. Dollar's primary practice is Dollar Mark MD (Mark T Dollar M.D. P.C.) in New York, New York.
What is Dr. Mark Thomas Dollar's office phone number?
The practice phone on file for Dr. Dollar is (212) 989-9380.
What is Dr. Mark Thomas Dollar's medical license number?
Dr. Dollar holds New York license 175506.
What drugs does Dr. Mark Thomas Dollar prescribe most?
In 2024 Medicare Part D data, Dr. Dollar's most prescribed drugs by claims were Escitalopram Oxalate, Bupropion XL and Lamotrigine.
Has Dr. Mark Thomas Dollar received payments from drug or device companies?
CMS Open Payments shows $509 in general payments to Dr. Dollar from 4 companies from 2016 to 2019. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Mark Thomas Dollar been practicing?
Dr. Dollar's NPI was assigned in 2006.
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