Ivan Quintanar Smith, MD
NPI 1235365800 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Quintanar Smith, MD is a Internal Medicine Physician provider in New York, NY (NPI 1235365800).
Provider details
- NPI number
- 1235365800
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Rural Acute Care Hospital282NR1301X
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,665 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 926 | $70 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 389 | $157 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 228 | $72 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 87 | $106 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 23 | $104 |
| Smoking and Tobacco Use Intensive Counseling, 4-10 Minutes99406 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 28 | 27 |
| Amlodipine Besylate | 26 | 14 |
| Apixabanbrand: Eliquis | 25 | 14 |
| Furosemide | 22 | 20 |
| Atorvastatin Calcium | 21 | 12 |
| Potassium Chloride | 19 | 17 |
| Nifedipinebrand: Nifedipine Er | 18 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-09
- Last updated
- 2015-12-08
Frequently asked questions
- What is Ivan Quintanar Smith's NPI number?
- Ivan Quintanar Smith's National Provider Identifier (NPI) is 1235365800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Quintanar Smith's specialty?
- Ivan Quintanar Smith is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ivan Quintanar Smith located?
- Ivan Quintanar Smith's practice location on file with NPPES is 1111 Amsterdam Ave, New York, NY 10025-1716.
- What is Ivan Quintanar Smith's phone number?
- The practice phone number listed in the NPPES registry for Ivan Quintanar Smith is (212) 523-7333.
- Does Ivan Quintanar Smith accept Medicare?
- Ivan Quintanar Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Quintanar Smith's NPI active?
- Yes — Ivan Quintanar Smith's NPI (1235365800) is active in the NPPES registry as of the last update on 2015-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.