Jonathan Nasser, MD
NPI 1194713347 · Internal Medicine Physician · Middletown, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Nasser, MD is a Internal Medicine Physician provider in Middletown, NY (NPI 1194713347).
Provider details
- NPI number
- 1194713347
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 214828 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
851 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 154 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 118 | $133 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 97 | $8 |
| Liver Enzyme (sgot), Level84450 | 78 | $5 |
| Liver Enzyme (sgpt), Level84460 | 78 | $5 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 68 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 116 | 31 |
| Amlodipine Besylate | 78 | 20 |
| Lisinopril | 69 | 18 |
| Levothyroxine Sodium | 67 | 12 |
| Omeprazole | 66 | 15 |
| Hydrochlorothiazide | 55 | 14 |
| Simvastatin | 52 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-12
- Last updated
- 2020-10-12
- Certified
- 2020-10-12
Frequently asked questions
- What is Jonathan Nasser's NPI number?
- Jonathan Nasser's National Provider Identifier (NPI) is 1194713347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Nasser's specialty?
- Jonathan Nasser is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Nasser located?
- Jonathan Nasser's practice location on file with NPPES is 300 Crystal Run Rd, Middletown, NY 10941-4069.
- What is Jonathan Nasser's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Nasser is (845) 703-6999.
- Does Jonathan Nasser accept Medicare?
- Jonathan Nasser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Nasser's NPI active?
- Yes — Jonathan Nasser's NPI (1194713347) is active in the NPPES registry as of the last update on 2020-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.