Jadwiga Malaczynski, MD
NPI 1730271107 · Internal Medicine Physician · Hamtramck, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jadwiga Malaczynski, MD is a Internal Medicine Physician provider in Hamtramck, MI (NPI 1730271107).
Provider details
- NPI number
- 1730271107
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- JM061286 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
314 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 164 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 62 | $91 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 27 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 25 | $14 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 21 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 158 | 13 |
| Atorvastatin Calcium | 90 | 23 |
| Amlodipine Besylate | 86 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 83 | 25 |
| Alprazolam | 64 | — |
| Levothyroxine Sodium | 63 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2010-06-11
Frequently asked questions
- What is Jadwiga Malaczynski's NPI number?
- Jadwiga Malaczynski's National Provider Identifier (NPI) is 1730271107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jadwiga Malaczynski's specialty?
- Jadwiga Malaczynski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jadwiga Malaczynski located?
- Jadwiga Malaczynski's practice location on file with NPPES is 3120 Carpenter, Hamtramck, MI 48212-2783.
- What is Jadwiga Malaczynski's phone number?
- The practice phone number listed in the NPPES registry for Jadwiga Malaczynski is (313) 369-3365.
- Does Jadwiga Malaczynski accept Medicare?
- Jadwiga Malaczynski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jadwiga Malaczynski's NPI active?
- Yes — Jadwiga Malaczynski's NPI (1730271107) is active in the NPPES registry as of the last update on 2010-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.