Mackenzi Nicole Preston, MD
Hospitalist Physician · New York, NY
Mackenzi Nicole Preston, MD is a hospitalist physician with a practice address in New York, New York, and NPI 1356500599, issued on Jun 3, 2008. Check the license (New York 261915, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mackenzi Nicole Preston
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 261915 NY
Self-reported in NPPES; status is on the state search - Practice location
- 505 E 70TH St FL 5, New York, NY 10021
- Phone
- (212) 746-3303
- Enumerated
- Jun 3, 2008
- Record last updated
- Aug 4, 2025
- Fax
- (212) 746-8458
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 2,067 in New York → Look up another NPI →
Also registered at 505 E 70TH St FL 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claire Ganal, M.D.Pediatrics Physician1902857253
Verify Mackenzi Nicole Preston 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 261915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Mackenzi Nicole Preston among 2,067 hospitalist physician records in New York
Mackenzi Nicole Preston, MD is one of 2,067 hospitalist physician records with a practice address in New York. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 17% of them.
- NPI issued2008 · 17% of these records are older, 77% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileNo · 83% of these records are
- Record last updated2025 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in New York
There are 2,067 hospitalist physician records in New York.
All 2,067 in New York → Every provider in New York → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Erika Abramson, M.D.New York, NY 100211770626715
- Ankita AgarwalNew York, NY 100211639666902
- Carlito Arenas, M.D.New York, NY 100211376896860
- Josef BrejtNew York, NY 100211932594868
- Jennifer Dipace, MDNew York, NY 100211609963784
- Johan GuillaumeNew York, NY 100211457738593
- Hirotaka Kato, M.D.New York, NY 100211285076075
- Geeta Laud, M.D.New York, NY 100211356647192
Common questions
What is Mackenzi Nicole Preston, MD's NPI number?
Mackenzi Nicole Preston, MD's National Provider Identifier (NPI) is 1356500599, issued on Jun 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzi Nicole Preston, MD located?
The NPPES record lists a practice address at 505 E 70TH St FL 5, New York, NY, 10021. Phone: (212) 746-3303. Providers update this record themselves, so call before visiting.
How can I verify Mackenzi Nicole Preston, MD's license?
NPPES lists New York license number 261915, 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.
What is Mackenzi Nicole Preston, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.