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DR. STEPHEN JOHN WITANOWSKI MD
NPI 1003040726
Internal Medicine in Baltimore, MD

Active since May 09, 2009PECOS Enrolled
2700 QUARRY LAKE DR, SUITE 280, BALTIMORE, MD 21209(410) 469-5544(410) 585-2867 Get Directions Write a Review

NPPES record last updated: January 25, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Stephen John Witanowski Md NPPES

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

DR. STEPHEN JOHN WITANOWSKI MD (NPI 1003040726) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D0080458) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003040726
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. STEPHEN JOHN WITANOWSKICredential: MD
Location Address2700 QUARRY LAKE DR, SUITE 280Baltimore, MD 21209-3742
Mailing Address2700 Quarry Lake Dr, Suite 280Baltimore, MD 21209-3742 · (410) 469-5544 · Fax (410) 585-2867
Phone(410) 469-5544
Fax(410) 585-2867
Sole ProprietorYes
Enumeration DateMay 9, 2009
Last NPPES UpdateJanuary 25, 2016
✔ NPI 1003040726 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D0080458
Definition
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.
2700 QUARRY LAKE DR, Baltimore, MD 21209
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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. Stephen John Witanowski 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21209 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$39.42 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

SINAI HOSPITAL OF BALTIMORE INC
Internal Medicine (Gastroenterology)
2700 QUARRY LAKE DR
BALTIMORE, MD 21209
Baltimore County (410) 601-5392
SINAI HOSPITAL OF BALTIMORE INC
Internal Medicine (Cardiovascular Disease)
2700 QUARRY LAKE DR
BALTIMORE, MD 21209
Baltimore County (410) 601-8450
SINAI HOSPITAL OF BALTIMORE, INC.
Surgery
2700 QUARRY LAKE DR, 220
BALTIMORE, MD 21209
Baltimore County (410) 469-5555
ROBERT D KEEHN MD
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
2700 QUARRY LAKE DR, SUITE 300
BALTIMORE, MD 21209
Baltimore County (410) 377-8900
OMAR AKRAM ZALATIMO MD
Neurological Surgery
2700 QUARRY LAKE DR, SUITE 360
BALTIMORE, MD 21209
Baltimore County (410) 486-0090
DONALD EDWARD DOUGLAS P.T.
Physical Therapist
2700 QUARRY LAKE DR, #300
BALTIMORE, MD 21209
Baltimore County (410) 377-8900
WILLIAM I SMULYAN MD
Orthopaedic Surgery
2700 QUARRY LAKE DR, SUITE 300
BALTIMORE, MD 21209
Baltimore County (410) 377-8900
DR. MARK A DEITCH MD
Orthopaedic Surgery (Hand Surgery)
2700 QUARRY LAKE DR, #300
BALTIMORE, MD 21209
Baltimore County (410) 377-8900

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 Stephen Witanowski's NPI number?

The NPI number for Stephen Witanowski is 1003040726. It was assigned to this individual provider in the NPPES registry on May 9, 2009.

Where is Stephen Witanowski located?

Stephen Witanowski practices at 2700 Quarry Lake Dr Suite 280, Baltimore, MD 21209. The listed phone number is (410) 469-5544.

What is Stephen Witanowski's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Stephen Witanowski enrolled in Medicare?

Yes. Stephen Witanowski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephen Witanowski was last updated on January 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.