Rasa Kazlauskaite, MD, MSC, FACE
NPI 1487609954 · Endocrinology, Diabetes & Metabolism Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rasa Kazlauskaite, MD, MSC, FACE is a Endocrinology, Diabetes & Metabolism Physician provider in Chicago, IL (NPI 1487609954).
Provider details
- NPI number
- 1487609954
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MSC, FACE
- Sex
- Female
- Sole proprietor
- No
- License
- 036-096791 (IL)
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
337 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 243 | $121 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 39 | $150 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 39 | $178 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 16 | $186 |
Typical Medicare-allowed amounts for these services range $121–$186 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 81 | 23 |
| Semaglutidebrand: Ozempic | 51 | 11 |
| Atorvastatin Calcium | 25 | — |
| Metformin Hcl | 21 | — |
| Calcitriol | 20 | — |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 19 | — |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2011-09-29
Frequently asked questions
- What is Rasa Kazlauskaite's NPI number?
- Rasa Kazlauskaite's National Provider Identifier (NPI) is 1487609954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rasa Kazlauskaite's specialty?
- Rasa Kazlauskaite is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Rasa Kazlauskaite located?
- Rasa Kazlauskaite's practice location on file with NPPES is 1700 W Van Buren St, Chicago, IL 60612-5500.
- What is Rasa Kazlauskaite's phone number?
- The practice phone number listed in the NPPES registry for Rasa Kazlauskaite is (312) 942-3227.
- Does Rasa Kazlauskaite accept Medicare?
- Rasa Kazlauskaite is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rasa Kazlauskaite's NPI active?
- Yes — Rasa Kazlauskaite's NPI (1487609954) is active in the NPPES registry as of the last update on 2011-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.