Sandra Gibiezaite, M.D.
NPI 1255651873 · Endocrinology, Diabetes & Metabolism Physician · Paterson, NJ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Gibiezaite, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Paterson, NJ (NPI 1255651873).
Provider details
- NPI number
- 1255651873
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- TRN15122 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
319 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 142 | $132 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 77 | $78 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 52 | $187 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 28 | $127 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 20 | $9 |
Typical Medicare-allowed amounts for these services range $9–$187 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 208 | 59 |
| Semaglutidebrand: Ozempic | 170 | 35 |
| Metformin Hcl | 156 | 50 |
| Tirzepatidebrand: Mounjaro | 120 | 21 |
| Atorvastatin Calcium | 90 | 34 |
| Metformin Hclbrand: Metformin Hcl Er | 74 | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,163 across 65 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-05
- Last updated
- 2017-04-28
Frequently asked questions
- What is Sandra Gibiezaite's NPI number?
- Sandra Gibiezaite's National Provider Identifier (NPI) is 1255651873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Gibiezaite's specialty?
- Sandra Gibiezaite is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Gibiezaite located?
- Sandra Gibiezaite's practice location on file with NPPES is 703 Main St, Paterson, NJ 07503-2621.
- What is Sandra Gibiezaite's phone number?
- The practice phone number listed in the NPPES registry for Sandra Gibiezaite is (973) 754-2476.
- Does Sandra Gibiezaite accept Medicare?
- Sandra Gibiezaite is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Gibiezaite's NPI active?
- Yes — Sandra Gibiezaite's NPI (1255651873) is active in the NPPES registry as of the last update on 2017-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.