Olga Kaczaj, M.D.
NPI 1518055755 · Internal Medicine Physician · Vineland, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Kaczaj, M.D. is a Internal Medicine Physician provider in Vineland, NJ (NPI 1518055755).
Provider details
- NPI number
- 1518055755
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MA072892 (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
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
2,361 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 | 336 | $135 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 306 | $104 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 302 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 236 | $96 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 221 | $20 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 180 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 696 | 197 |
| Levothyroxine Sodium | 632 | 169 |
| Rosuvastatin Calcium | 382 | 117 |
| Metoprolol Succinate | 359 | 89 |
| Omeprazole | 317 | 91 |
| Montelukast Sodium | 310 | 102 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,235 across 78 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
- 2006-10-11
- Last updated
- 2011-11-09
Frequently asked questions
- What is Olga Kaczaj's NPI number?
- Olga Kaczaj's National Provider Identifier (NPI) is 1518055755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Kaczaj's specialty?
- Olga Kaczaj is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Olga Kaczaj located?
- Olga Kaczaj's practice location on file with NPPES is 1317 S Main Rd, Vineland, NJ 08360-6511.
- What is Olga Kaczaj's phone number?
- The practice phone number listed in the NPPES registry for Olga Kaczaj is (856) 213-6080.
- Does Olga Kaczaj accept Medicare?
- Olga Kaczaj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Kaczaj's NPI active?
- Yes — Olga Kaczaj's NPI (1518055755) is active in the NPPES registry as of the last update on 2011-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.