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MICHAEL L MASIOWSKI MD
NPI 1639217821
Emergency Medicine in Summerville, SC

Active since February 01, 2007PECOS Enrolled
295 MIDLAND PKWY, SUMMERVILLE, SC 29485(843) 832-5000 Get Directions Write a Review

NPPES record last updated: April 24, 2009. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Michael L Masiowski Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL L MASIOWSKI MD (NPI 1639217821) is an individual emergency medicine provider in Summerville, South Carolina, licensed in South Carolina (21764) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639217821
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMICHAEL L MASIOWSKICredential: MD
Location Address295 MIDLAND PKWYSummerville, SC 29485-8104
Mailing AddressPo Box 11450Westminster, CA 92685-1450 · (800) 509-8138
Phone(843) 832-5000
Sole ProprietorNo
Enumeration DateFebruary 1, 2007
Last NPPES UpdateApril 24, 2009
✔ NPI 1639217821 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in SC · 21764
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
295 MIDLAND PKWY, Summerville, SC 29485
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Other Identifiers 5

MedicaidT57514SC
Medicare PIN930114391SC
Medicare UPINF43223
Medicare PINF432232987SC
Medicare PINF432232986SC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael L Masiowski Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
100 services96 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
65 services61 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
37 services37 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29485 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. NATALIE KUO-HSUAN YANG M.D
Student in an Organized Health Care Education/Training Program
295 MIDLAND PKWY
SUMMERVILLE, SC 29485
Dorchester County (843) 832-5000
SHERIDAN CHILDREN'S HEALTHCARE SERVICES OF SOUTH CAROLINA, P.A.
Pediatrics (Neonatal-Perinatal Medicine)
295 MIDLAND PKWY
SUMMERVILLE, SC 29485
Dorchester County (843) 832-5100
SAMANTHA MOORE MD
Student in an Organized Health Care Education/Training Program
295 MIDLAND PKWY, MEDICAL OFFICE BUILDING STE. 140
SUMMERVILLE, SC 29485
Dorchester County (843) 998-1222
DR. KATHLEEN OLIVIA KIND DO
Student in an Organized Health Care Education/Training Program
295 MIDLAND PKWY
SUMMERVILLE, SC 29485
Dorchester County (843) 998-1222
BENOIT LEBRUN DO
Internal Medicine
295 MIDLAND PKWY
SUMMERVILLE, SC 29485
Dorchester County (713) 591-9963
ISABELLA GRACE HARDIN RD
Dietitian, Registered
295 MIDLAND PKWY
SUMMERVILLE, SC 29485
Dorchester County (843) 970-5239
ELIZABETH BROWN HEYWARD MD
Pediatrics (Neonatal-Perinatal Medicine)
295 MIDLAND PKWY
SUMMERVILLE, SC 29485
Dorchester County (843) 970-5000
DR. GULNEER KAUR NAGRA MD
Student in an Organized Health Care Education/Training Program
295 MIDLAND PKWY
SUMMERVILLE, SC 29485
Dorchester County (843) 970-5810

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Masiowski's NPI number?

The NPI number for Michael Masiowski is 1639217821. It was assigned to this individual provider in the NPPES registry on February 1, 2007.

Where is Michael Masiowski located?

Michael Masiowski practices at 295 Midland Pkwy, Summerville, SC 29485. The listed phone number is (843) 832-5000.

What is Michael Masiowski's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Michael Masiowski enrolled in Medicare?

Yes. Michael Masiowski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Masiowski was last updated on April 24, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.