Mark Kozicky, M.D.
NPI 1891058228 · Internal Medicine Physician · Yonkers, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Kozicky, M.D. is a Internal Medicine Physician provider in Yonkers, NY (NPI 1891058228).
Provider details
- NPI number
- 1891058228
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 280931 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
426 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 240 | $104 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 103 | $9 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 64 | $128 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $145 |
Typical Medicare-allowed amounts for these services range $9–$145 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 56 | 23 |
| Amlodipine Besylate | 49 | 20 |
| Allopurinol | 37 | 15 |
| Chlorthalidone | 27 | 11 |
| Olmesartan Medoxomil | 26 | — |
| Torsemide | 24 | — |
| Famotidine | 24 | 13 |
| Patiromer Calcium Sorbitexbrand: Veltassa |
Practice location
Mailing address
Additional practice locations (1)
- 128 Ashford AveDobbs Ferry, NY 10522-1924Phone: (914) 693-6500
Registry dates
- Enumerated
- 2012-06-20
- Last updated
- 2018-07-20
Frequently asked questions
- What is Mark Kozicky's NPI number?
- Mark Kozicky's National Provider Identifier (NPI) is 1891058228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Kozicky's specialty?
- Mark Kozicky is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Kozicky located?
- Mark Kozicky's practice location on file with NPPES is 967 N Broadway, Yonkers, NY 10701.
- What is Mark Kozicky's phone number?
- The practice phone number listed in the NPPES registry for Mark Kozicky is (914) 964-4444.
- Does Mark Kozicky accept Medicare?
- Mark Kozicky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Kozicky's NPI active?
- Yes — Mark Kozicky's NPI (1891058228) is active in the NPPES registry as of the last update on 2018-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.