Sabina Ratner, MD
NPI 1134326424 · Rheumatology Physician · Brooklyn Heights, NY
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sabina Ratner, MD is a Rheumatology Physician provider in Brooklyn Heights, NY (NPI 1134326424).
Provider details
- NPI number
- 1134326424
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 295357 (NY)
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
47 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 | 27 | $104 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 20 | $142 |
Typical Medicare-allowed amounts for these services range $104–$142 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diclofenac Sodium | 44 | 27 |
| Hydroxychloroquine Sulfate | 35 | 12 |
| Methotrexate Sodiumbrand: Methotrexate | 35 | — |
| Prednisone | 23 | — |
| Lidocaine | 18 | — |
| Duloxetine Hcl | 17 | — |
| Meloxicam | 13 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$392 across 6 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
Additional practice locations (2)
- 450 Clarkson AveBrooklyn, NY 11203Phone: (718) 270-8867
- 101 Nicolls RdStony Brook, NY 11794-0001Phone: (631) 623-1162
Registry dates
- Enumerated
- 2007-06-29
- Last updated
- 2022-04-14
- Certified
- 2022-04-14
Frequently asked questions
- What is Sabina Ratner's NPI number?
- Sabina Ratner's National Provider Identifier (NPI) is 1134326424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sabina Ratner's specialty?
- Sabina Ratner is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sabina Ratner located?
- Sabina Ratner's practice location on file with NPPES is 186 Joralemon St Fl 8, Brooklyn Heights, NY 11201-4326.
- What is Sabina Ratner's phone number?
- The practice phone number listed in the NPPES registry for Sabina Ratner is (929) 455-2399.
- Does Sabina Ratner accept Medicare?
- Sabina Ratner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sabina Ratner's NPI active?
- Yes — Sabina Ratner's NPI (1134326424) is active in the NPPES registry as of the last update on 2022-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.