Ralph Alvarez, MD
NPI 1346368370 · Internal Medicine Physician · Warwick, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph Alvarez, MD is a Internal Medicine Physician provider in Warwick, NY (NPI 1346368370).
Provider details
- NPI number
- 1346368370
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA06293600 (NJ)
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
19 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
143 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 | 143 | $136 |
Typical Medicare-allowed amounts for these services range $136–$136 (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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 161 | 19 |
| Amlodipine Besylate | 101 | 27 |
| Metoprolol Succinate | 71 | 19 |
| Lisinopril | 62 | 17 |
| Omeprazole | 57 | 15 |
| Hydrochlorothiazide | 41 | 15 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-27
- Last updated
- 2013-12-03
Frequently asked questions
- What is Ralph Alvarez's NPI number?
- Ralph Alvarez's National Provider Identifier (NPI) is 1346368370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Alvarez's specialty?
- Ralph Alvarez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Alvarez located?
- Ralph Alvarez's practice location on file with NPPES is 9 Grand St, Warwick, NY 10990-1007.
- What is Ralph Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Ralph Alvarez is (845) 986-6969.
- Does Ralph Alvarez accept Medicare?
- Ralph Alvarez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralph Alvarez's NPI active?
- Yes — Ralph Alvarez's NPI (1346368370) is active in the NPPES registry as of the last update on 2013-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.