Konstantinos Loupasakis, M.D.
NPI 1194954602 · Rheumatology Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Konstantinos Loupasakis, M.D. is a Rheumatology Physician provider in Bronx, NY (NPI 1194954602).
Provider details
- NPI number
- 1194954602
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 273711 (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
16 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
124 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 | 68 | $114 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 29 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 | $170 |
Typical Medicare-allowed amounts for these services range $19–$170 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 176 | 45 |
| Hydroxychloroquine Sulfate | 131 | 45 |
| Prednisone | 108 | 42 |
| Allopurinol | 81 | 20 |
| Diclofenac Sodium | 79 | 28 |
| Leflunomide | 61 | 14 |
| Etanerceptbrand: Enbrel Sureclick | 56 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-06
- Last updated
- 2020-10-14
- Certified
- 2020-10-14
Frequently asked questions
- What is Konstantinos Loupasakis's NPI number?
- Konstantinos Loupasakis's National Provider Identifier (NPI) is 1194954602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Konstantinos Loupasakis's specialty?
- Konstantinos Loupasakis is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Konstantinos Loupasakis located?
- Konstantinos Loupasakis's practice location on file with NPPES is 111 E 210th St, Bronx, NY 10467-2401.
- What is Konstantinos Loupasakis's phone number?
- The practice phone number listed in the NPPES registry for Konstantinos Loupasakis is (718) 920-6682.
- Does Konstantinos Loupasakis accept Medicare?
- Konstantinos Loupasakis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Konstantinos Loupasakis's NPI active?
- Yes — Konstantinos Loupasakis's NPI (1194954602) is active in the NPPES registry as of the last update on 2020-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.