Joseph Slomowits, MD
NPI 1134212053 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Slomowits, MD is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1134212053).
Provider details
- NPI number
- 1134212053
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 166761 (NY)
Specialties & taxonomies
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
12,580 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,192 | $104 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 852 | $103 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 574 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 546 | $146 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 448 | $8 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 303 | 76 |
| Atorvastatin Calcium | 261 | 65 |
| Amlodipine Besylate | 242 | 69 |
| Losartan Potassium | 220 | 62 |
| Tamsulosin Hcl | 202 | 50 |
| Rosuvastatin Calcium | 196 | 57 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$80 across 3 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
- 2006-10-02
- Last updated
- 2018-05-10
Frequently asked questions
- What is Joseph Slomowits's NPI number?
- Joseph Slomowits's National Provider Identifier (NPI) is 1134212053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Slomowits's specialty?
- Joseph Slomowits is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Slomowits located?
- Joseph Slomowits's practice location on file with NPPES is 5117 15th Ave, Brooklyn, NY 11219-3736.
- What is Joseph Slomowits's phone number?
- The practice phone number listed in the NPPES registry for Joseph Slomowits is (718) 851-8400.
- Does Joseph Slomowits accept Medicare?
- Joseph Slomowits is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Slomowits's NPI active?
- Yes — Joseph Slomowits's NPI (1134212053) is active in the NPPES registry as of the last update on 2018-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.