Christopher Charles Maston, MD
Internal Medicine Physician · Brooklyn, NY
Christopher Charles Maston, MD is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1780211722, issued on Mar 26, 2020. Check the license (New York 323359, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Christopher Charles Maston
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 323359 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3201 Kings Hwy, Brooklyn, NY 11234
- Phone
- (718) 252-3000
- Enumerated
- Mar 26, 2020
- Record last updated
- Sep 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20240304001503); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2020
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 3201 Kings Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aman Aminzay, MDEmergency Medicine Physician1508022716
- Garrett Aronson, MDHospitalist Physician1881157410
Verify Christopher Charles Maston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 323359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
157 Medicare Part D claims for 74 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Icahn School OF Medicine AT Mount SinaiBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Charles Maston among 12,067 internal medicine physician records in New York
Christopher Charles Maston, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2002 among the 7,221 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,497 internal medicine physician records list a practice address in Brooklyn
They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Brooklyn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Araceli Alcid, M.D.Brooklyn, NY 112341700848900
- Haytham Atileh, M.D.Brooklyn, NY 112341750343034
- Marvin Becker, M.D.Brooklyn, NY 112341487661286
- Gary Becker, D.O.Brooklyn, NY 112341164439964
- Donatila Dumandan-Mandoto, MDBrooklyn, NY 112341679592620
- Samir Farhat, M.D.Brooklyn, NY 112341003878372
- Harvey Green, D.O.,Brooklyn, NY 112341497869911
- Monica Martin, M.D.Brooklyn, NY 112341417904962
Common questions
What is Christopher Charles Maston, MD's NPI number?
Christopher Charles Maston, MD's National Provider Identifier (NPI) is 1780211722, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Charles Maston, MD located?
The NPPES record lists a practice address at 3201 Kings Hwy, Brooklyn, NY, 11234. Phone: (718) 252-3000. Providers update this record themselves, so call before visiting.
How can I verify Christopher Charles Maston, MD's license?
NPPES lists New York license number 323359, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Charles Maston, MD prescribe under Medicare Part D?
In 2024, Christopher Charles Maston, MD had 157 Medicare Part D claims for 74 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.