Rebecca Sandler, MD
NPI 1831394527 · Endocrinology, Diabetes & Metabolism Physician · Clifton, NJ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Sandler, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Clifton, NJ (NPI 1831394527).
Provider details
- NPI number
- 1831394527
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA09128200 (NJ)
Specialties & taxonomies
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
19 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
2,885 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 | 784 | $138 |
| 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 | 683 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 229 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 180 | $10 |
| Hemoglobin A1c Level83036 | 171 | $9 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 703 | 188 |
| Metformin Hcl | 346 | 99 |
| Tirzepatidebrand: Mounjaro | 334 | 60 |
| Metformin Hclbrand: Metformin Hcl Er | 292 | 88 |
| Semaglutidebrand: Ozempic | 279 | 66 |
| Glipizide | 244 | 80 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 across 1 record (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
- 2007-06-20
- Last updated
- 2020-09-24
- Certified
- 2020-09-24
Frequently asked questions
- What is Rebecca Sandler's NPI number?
- Rebecca Sandler's National Provider Identifier (NPI) is 1831394527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Sandler's specialty?
- Rebecca Sandler is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Sandler located?
- Rebecca Sandler's practice location on file with NPPES is 6 Brighton Rd, Clifton, NJ 07012-1647.
- What is Rebecca Sandler's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Sandler is (201) 967-8221.
- Does Rebecca Sandler accept Medicare?
- Rebecca Sandler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Sandler's NPI active?
- Yes — Rebecca Sandler's NPI (1831394527) is active in the NPPES registry as of the last update on 2020-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.