Katina Tsagaris, DO, MPH
NPI 1720212228 · Rheumatology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katina Tsagaris, DO, MPH is a Rheumatology Physician provider in Atlanta, GA (NPI 1720212228).
Provider details
- NPI number
- 1720212228
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, MPH
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
433 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) |
|---|---|---|
| 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 | 216 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 170 | $101 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 36 | $133 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 11 | $187 |
Typical Medicare-allowed amounts for these services range $16–$187 (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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 289 | 85 |
| Hydroxychloroquine Sulfate | 288 | 91 |
| Methotrexate Sodiumbrand: Methotrexate | 205 | 49 |
| Adalimumabbrand: Humira(cf) Pen | 110 | 13 |
| Leflunomide | 97 | 28 |
| Mycophenolate Mofetil | 86 | 19 |
| Allopurinol | 59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-12
- Last updated
- 2016-01-11
Frequently asked questions
- What is Katina Tsagaris's NPI number?
- Katina Tsagaris's National Provider Identifier (NPI) is 1720212228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katina Tsagaris's specialty?
- Katina Tsagaris is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Katina Tsagaris located?
- Katina Tsagaris's practice location on file with NPPES is Dept of Rheumatology 247 Whitehead, Atlanta, GA 30322-0001.
- What is Katina Tsagaris's phone number?
- The practice phone number listed in the NPPES registry for Katina Tsagaris is (404) 712-2945.
- Does Katina Tsagaris accept Medicare?
- Katina Tsagaris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katina Tsagaris's NPI active?
- Yes — Katina Tsagaris's NPI (1720212228) is active in the NPPES registry as of the last update on 2016-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.