Krystyna Szewczyk-Szczech, M.D.
NPI 1871532895 · Internal Medicine Physician · Clifton, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krystyna Szewczyk-Szczech, M.D. is a Internal Medicine Physician provider in Clifton, NJ (NPI 1871532895).
Provider details
- NPI number
- 1871532895
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- 25MA06182900 (NJ)
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
20 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
1,144 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 | 371 | $95 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 332 | $134 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 128 | $15 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 82 | $61 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 82 | $136 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 321 | 104 |
| Rosuvastatin Calcium | 242 | 94 |
| Metformin Hcl | 220 | 75 |
| Amlodipine Besylate | 210 | 84 |
| Losartan Potassium | 194 | 63 |
| Levothyroxine Sodium | 175 | 43 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$268 across 14 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
- 2006-06-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Krystyna Szewczyk-Szczech's NPI number?
- Krystyna Szewczyk-Szczech's National Provider Identifier (NPI) is 1871532895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krystyna Szewczyk-Szczech's specialty?
- Krystyna Szewczyk-Szczech is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Krystyna Szewczyk-Szczech located?
- Krystyna Szewczyk-Szczech's practice location on file with NPPES is 1033 Clifton Ave, Clifton, NJ 07013-3517.
- What is Krystyna Szewczyk-Szczech's phone number?
- The practice phone number listed in the NPPES registry for Krystyna Szewczyk-Szczech is (973) 472-4400.
- Does Krystyna Szewczyk-Szczech accept Medicare?
- Krystyna Szewczyk-Szczech is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krystyna Szewczyk-Szczech's NPI active?
- Yes — Krystyna Szewczyk-Szczech's NPI (1871532895) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.