Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. DEBORAH MARKIEWICZ MD
NPI 1780684845
Radiology - Radiation Oncology in Drexel Hill, PA

Active since July 29, 2005PECOS Enrolled
501 N LANSDOWNE AVE, DREXEL HILL, PA 19026(610) 284-8240 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Deborah Markiewicz Md NPPES

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

DR. DEBORAH MARKIEWICZ MD (NPI 1780684845) is an individual radiation oncology provider in Drexel Hill, Pennsylvania, licensed in Pennsylvania (MD040605E) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780684845
Entity TypeIndividualFemale
Primary Taxonomy2085R0001X
Provider Legal NameDR. DEBORAH MARKIEWICZCredential: MD
Location Address501 N LANSDOWNE AVEDrexel Hill, PA 19026-1114
Mailing Address1020a E Boal AveBoalsburg, PA 16827-1509 · (814) 237-8627 · Fax (814) 238-0083
Sole ProprietorNo
Enumeration DateJuly 29, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1780684845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License Licensed in PA · MD040605E
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
501 N LANSDOWNE AVE, Drexel Hill, PA 19026

Other Identifiers 6

Other0491927PA · Aetna Ushc
Medicaid0014104980007PA
Other0638331000PA · Keystone Health Plan East
Other1005825PA · Keystone Mercy
Other1920058PA · Cigna
Other734460PA · Pa Bcbs

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Deborah Markiewicz 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 6

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.

Ct guidance for insertion of radiation therapy fields 77014
CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.
203 services18 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
101 services77 patients
Calculation of radiation therapy dose 77300
Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.
63 services12 patients
Radiation treatment management, 5 treatment sessions 77427
Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.
57 services15 patients
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 77280
This procedure involves gathering essential information to create the best radiation treatment plan for a specific area. It includes scanning the treatment area and using this data to calculate the precise dose of radiation needed to target the disease effectively, while sparing healthy tissue.
15 services11 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19026 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
$180.99 typical visit price
range $59.88 – $180.99
Typical copayment $45.24 (range $14.97 – $45.24)
Most-billed visit code 99205
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
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.

Physician Assistant
501 N LANSDOWNE AVE
DREXEL HILL, PA 19026
Radiology (Diagnostic Radiology)
501 N LANSDOWNE AVE
DREXEL HILL, PA 19026
Internal Medicine
501 N LANSDOWNE AVE
DREXEL HILL, PA 19026
Substance Abuse Rehabilitation Facility
501 N LANSDOWNE AVE
DREXEL HILL, PA 19026
Emergency Medicine
501 N LANSDOWNE AVE
DREXEL HILL, PA 19026
Emergency Medicine
501 N LANSDOWNE AVE
DREXEL HILL, PA 19026
Social Worker (Clinical)
501 N LANSDOWNE AVE
DREXEL HILL, PA 19026
Pathology (Anatomic Pathology & Clinical Pathology)
501 N LANSDOWNE AVE
DREXEL HILL, PA 19026

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 Deborah Markiewicz's NPI number?

The NPI number for Deborah Markiewicz is 1780684845. It was assigned to this individual provider in the NPPES registry on July 29, 2005.

Where is Deborah Markiewicz located?

Deborah Markiewicz practices at 501 N Lansdowne Ave, Drexel Hill, PA 19026. The listed phone number is (610) 284-8240.

What is Deborah Markiewicz's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Deborah Markiewicz enrolled in Medicare?

Yes. Deborah Markiewicz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Deborah Markiewicz was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.