Active NPI 1730271107 Individual Practitioner Female Practitioner

Dr. Jadwiga Kazimiera Malaczynski , MD

Internal Medicine • Hamtramck, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jadwiga Malaczynski, MD is a certified Internal Medicine practicing in Hamtramck, MI. With approximately 61 years of clinical experience since completing medical education in 1965, Dr. Malaczynski delivers high-quality medical care to the local community at 3120 CARPENTER.

Dr. Malaczynski accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, injection beneath the skin or into muscle for therapy, diagnosis, or prevention. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3120 Carpenter
Suite 311

Hamtramck, MI 482122783

Telephone 3133693365

Fax 3138933875

Associated Practice Facility / Clinic

🏢 Jadwiga Malaczynski, M.d.,pc Facility NPI 1790006328

Medicare Profile & Education

Medical School

Other

Graduation Year

1965

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Hamtramck, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

61 Yrs +32.9 yrs vs City Avg

City Avg: 28.1 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

10 Specialists

Practicing in Hamtramck, MI (6010 Statewide)

Telehealth Adoption Rate

30.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

37.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Malaczynski (61 Years) 61 Yrs

Hamtramck Specialty Average (28.1 Years) 28.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	164	28	$150.00	$126.52
99213 Established patient office or other outpatient visit, typically 15 minutes	62	18	$100.00	$91.17
36415 Insertion of needle into vein for collection of blood sample	27	21	$20.00	$8.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	25	11	$40.00	$14.21
93000 Routine ekg using at least 12 leads including interpretation and report	21	17	$50.00	$14.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	15	15	$250.00	$129.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	203	36	$150.00	$126.56
99213 Established patient office or other outpatient visit, typically 15 minutes	60	17	$100.00	$91.41
36415 Insertion of needle into vein for collection of blood sample	41	27	$20.00	$8.40
82962 Blood glucose (sugar) test performed by hand-held instrument	41	12	$25.00	$3.21
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	33	14	$40.00	$14.17
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	27	11	$10.00	$1.45
93000 Routine ekg using at least 12 leads including interpretation and report	21	17	$50.00	$14.73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	16	16	$250.00	$129.71
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	13	13	$50.00	$20.22
G0008 Administration of influenza virus vaccine	12	12	$50.00	$31.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	221	41	$150.00	$130.53
99213 Established patient office or other outpatient visit, typically 15 minutes	45	18	$100.00	$93.12
36415 Insertion of needle into vein for collection of blood sample	38	27	$20.00	$2.97
93000 Routine ekg using at least 12 leads including interpretation and report	20	19	$50.00	$14.80
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	16	16	$250.00	$132.03
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	16	16	$50.00	$21.09
G0008 Administration of influenza virus vaccine	15	15	$50.00	$29.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	234	42	$150.00	$132.00
99213 Established patient office or other outpatient visit, typically 15 minutes	47	20	$100.00	$94.51
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	44	18	$40.00	$14.50
36415 Insertion of needle into vein for collection of blood sample	41	31	$20.00	$3.00
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	31	14	$10.00	$1.91
93000 Routine ekg using at least 12 leads including interpretation and report	21	19	$50.00	$15.41
G0008 Administration of influenza virus vaccine	14	14	$50.00	$17.28
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	14	14	$50.00	$20.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	253	50	$150.00	$110.59
99213 Established patient office or other outpatient visit, typically 15 minutes	65	24	$100.00	$77.43
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	40	14	$40.00	$13.79
36415 Insertion of needle into vein for collection of blood sample	37	30	$20.00	$2.91
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	33	13	$10.00	$1.71
93000 Routine ekg using at least 12 leads including interpretation and report	20	19	$50.00	$17.69
G0008 Administration of influenza virus vaccine	17	17	$50.00	$17.07
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	17	17	$50.00	$19.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	334	55	$150.30	$110.39
36415 Insertion of needle into vein for collection of blood sample	54	40	$20.00	$2.94
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	42	13	$40.00	$16.83
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	35	12	$10.00	$1.81
93000 Routine ekg using at least 12 leads including interpretation and report	20	19	$50.00	$16.57
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	16	16	$50.00	$18.65
G0008 Administration of influenza virus vaccine	16	16	$49.38	$16.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	375	60	$150.00	$103.45
36415 Insertion of needle into vein for collection of blood sample	53	41	$20.00	$2.88
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	46	22	$40.00	$19.08
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	36	13	$10.00	$1.91
93000 Routine ekg using at least 12 leads including interpretation and report	20	20	$50.00	$16.49
99213 Established patient office or other outpatient visit, typically 15 minutes	18	13	$100.00	$70.56
G0008 Administration of influenza virus vaccine	18	17	$50.00	$20.55
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	18	17	$50.00	$18.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$200.00	$140.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	407	69	$150.00	$101.60
36415 Insertion of needle into vein for collection of blood sample	66	45	$20.00	$2.94
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	65	23	$40.00	$23.89
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	42	18	$10.00	$3.03
93000 Routine ekg using at least 12 leads including interpretation and report	31	24	$50.00	$16.21
99213 Established patient office or other outpatient visit, typically 15 minutes	27	16	$100.00	$64.22
G0008 Administration of influenza virus vaccine	11	11	$40.00	$25.35

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MI JM061286

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

4272045 (MI)

Commercial Insurance / Payer ID Blue Cross Blue Shield Mi

0827662 (MI)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active June 11, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location June 11, 2010

Registered at 3120 CARPENTER, SUITE 311, HAMTRAMCK, MI 482122783 (Tel: 3133693365)

📍

Updated Business Mailing Address June 11, 2010

Registered at 3120 CARPENTER, SUITE 311, HAMTRAMCK, MI 482122783 (Tel: 3133693365)

👤

Provider Name / Credentials Updated June 11, 2010

Recorded as JADWIGA MALACZYNSKI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2010

Internal Medicine (License #JM061286 in MI)

🟢

Initial NPI Registration & Enumeration September 29, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1730271107

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: September 29, 2006

Last Update: June 11, 2010

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

3120 Carpenter, Suite 311

Hamtramck, MI 482122783

Phone: 3133693365

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.