Juan Alvarez, M.D.
NPI 1356315634 · Internal Medicine Physician · Florissant, MO
Juan Alvarez, M.D. is a Internal Medicine Physician provider in Florissant, MO (NPI 1356315634).
Provider details
- NPI number
- 1356315634
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R7H86 (MO)
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
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
425 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 | 293 | $92 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 75 | $124 |
| Administration of Influenza Virus VaccineG0008 | 24 | $31 |
| Admn Sarscov2 Vacc 1 Dose90480 | 20 | $42 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 13 | $129 |
Typical Medicare-allowed amounts for these services range $31–$129 (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 · 161 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 702 | 187 |
| Atorvastatin Calcium | 412 | 116 |
| Amlodipine Besylate | 393 | 103 |
| Levothyroxine Sodium | 371 | 90 |
| Furosemide | 246 | 72 |
| Hydrochlorothiazide | 236 | 72 |
| Rosuvastatin Calcium | 229 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-14
- Last updated
- 2020-10-19
- Certified
- 2020-10-19
Frequently asked questions
- What is Juan Alvarez's NPI number?
- Juan Alvarez's National Provider Identifier (NPI) is 1356315634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Alvarez's specialty?
- Juan Alvarez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Juan Alvarez located?
- Juan Alvarez's practice location on file with NPPES is 1120 Shackelford Rd, Florissant, MO 63031-4369.
- What is Juan Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Juan Alvarez is (314) 921-4420.
- Is Juan Alvarez's NPI active?
- Yes — Juan Alvarez's NPI (1356315634) is active in the NPPES registry as of the last update on 2020-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.