Nina Ragaz, M.D.
NPI 1154784890 · Family Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nina Ragaz, M.D. is a Family Medicine Physician provider in New York, NY (NPI 1154784890).
Provider details
- NPI number
- 1154784890
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 296575 (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
10 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
935 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 | 270 | $143 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 129 | $101 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 93 | $187 |
| Urinalysis, Manual Test81002 | 85 | $3 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 84 | $16 |
| X-Ray of Chest, 2 Views71046 | 50 |
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 |
|---|---|---|
| Azithromycin | 71 | 70 |
| Prednisone | 71 | 69 |
| Cephalexin | 53 | 48 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 48 | 47 |
| Doxycycline Hyclate | 46 | 45 |
| Mupirocin | 34 | 34 |
| Cefdinir | 31 | 29 |
| Nitrofurantoin Monohyd/M-Cryst |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-31
- Last updated
- 2020-02-18
- Certified
- 2020-02-18
Frequently asked questions
- What is Nina Ragaz's NPI number?
- Nina Ragaz's National Provider Identifier (NPI) is 1154784890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nina Ragaz's specialty?
- Nina Ragaz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nina Ragaz located?
- Nina Ragaz's practice location on file with NPPES is 1824 Madison Ave, New York, NY 10035-3832.
- What is Nina Ragaz's phone number?
- The practice phone number listed in the NPPES registry for Nina Ragaz is (212) 423-4500.
- Does Nina Ragaz accept Medicare?
- Nina Ragaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nina Ragaz's NPI active?
- Yes — Nina Ragaz's NPI (1154784890) is active in the NPPES registry as of the last update on 2020-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.