Tonie Mckenzie, MD
NPI 1518521020 · Family Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tonie Mckenzie, MD is a Family Medicine Physician provider in New York, NY (NPI 1518521020).
Provider details
- NPI number
- 1518521020
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 315940 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 174 | 48 |
| Lisinopril | 106 | 24 |
| Amlodipine Besylate | 84 | 26 |
| Empagliflozinbrand: Jardiance | 77 | 12 |
| Metformin Hcl | 77 | 22 |
| Nifedipinebrand: Nifedipine Er | 52 | 11 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-30
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is Tonie Mckenzie's NPI number?
- Tonie Mckenzie's National Provider Identifier (NPI) is 1518521020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonie Mckenzie's specialty?
- Tonie Mckenzie is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tonie Mckenzie located?
- Tonie Mckenzie's practice location on file with NPPES is 1824 Madison Ave Fl 5, New York, NY 10035-3832.
- What is Tonie Mckenzie's phone number?
- The practice phone number listed in the NPPES registry for Tonie Mckenzie is (212) 423-4500.
- Does Tonie Mckenzie accept Medicare?
- Tonie Mckenzie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tonie Mckenzie's NPI active?
- Yes — Tonie Mckenzie's NPI (1518521020) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.