Constantine Monzidelis, M.D.
NPI 1750763504 · Cardiovascular Disease Physician · Middletown, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Constantine Monzidelis, M.D. is a Cardiovascular Disease Physician provider in Middletown, NY (NPI 1750763504).
Provider details
- NPI number
- 1750763504
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,825 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 482 | $146 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 339 | $17 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 292 | $133 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 244 | $88 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 191 | $208 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 270 | 87 |
| Metoprolol Succinate | 217 | 70 |
| Amlodipine Besylate | 188 | 57 |
| Rosuvastatin Calcium | 166 | 51 |
| Apixabanbrand: Eliquis | 128 | 33 |
| Valsartan | 128 | 39 |
| Carvedilol | 91 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-28
- Last updated
- 2021-08-06
- Certified
- 2021-08-06
Frequently asked questions
- What is Constantine Monzidelis's NPI number?
- Constantine Monzidelis's National Provider Identifier (NPI) is 1750763504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constantine Monzidelis's specialty?
- Constantine Monzidelis is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Constantine Monzidelis located?
- Constantine Monzidelis's practice location on file with NPPES is 155 Crystal Run Rd, Middletown, NY 10941-4057.
- What is Constantine Monzidelis's phone number?
- The practice phone number listed in the NPPES registry for Constantine Monzidelis is (845) 703-6999.
- Does Constantine Monzidelis accept Medicare?
- Constantine Monzidelis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Constantine Monzidelis's NPI active?
- Yes — Constantine Monzidelis's NPI (1750763504) is active in the NPPES registry as of the last update on 2021-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.