BARTOSZ A. WALCZYSZYN M.D. – NPI #1376833723
Internal Medicine

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Health Care Provider Taxonomy Code for Internal Medicine

BARTOSZ WALCZYSZYN is a physician located in MOORESVILLE, NC. NPPES has assigned the NPI number 1376833723 to BARTOSZ WALCZYSZYN on April 19, 2011. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 3 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RH0003X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Hematology & Oncology

The NPI profile was last updated on Mar 20, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for BARTOSZ WALCZYSZYN below.

NPI Profile for
BARTOSZ A. WALCZYSZYN

NPI Number
1376833723
Enumeration Date

(more than 15 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
BARTOSZ A. WALCZYSZYN
Credentials
M.D.
Primary location
170 MEDICAL PARK RD STE 101
MOORESVILLE, NC 28117-8541
Phone: (980) 302-7070 Fax: (980) 302-7075
3 Other location(s):
8401 University Exec Park Dr Ste 130
Charlotte, NC 28262-4358
Phone: (980) 302-7050
Fax: (980) 302-7055
150 Park Ave
Florham Park, NJ 07932-1049
Phone: (973) 538-5210
1500 Route 112 Bldg 4
Suite101
PORT JEFFERSON STATION, NY 11776
Phone: (631) 574-8354
Fax: (631) 509-6559
Mailing address
1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922-2104
Phone: Fax:
Sole Proprietor
No
Updated
Certification Date
Mar 20, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RH0003X
- Internal Medicine / Hematology & Oncology (Primary)		 NJ 25MA10137900
207RX0202X
- Internal Medicine / Medical Oncology		 NC 2022-00142
207RH0000X
- Internal Medicine / Hematology		 NC 2022-00142

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

View All Endpoint(s)
Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
Affiliation
N
Endpoint Location
170 MEDICAL PARK RD STE 101,
MOORESVILLE, NC 77025-1669
Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
Affiliation
N
Endpoint Location
8401 UNIVERSITY EXEC PARK DR STE 130,
CHARLOTTE, NC 77025-1669

Additional Information

Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
BARTOSZ WALCZYSZYN is affiliated with the following medical group(s):
  • HOSPITAL
    • LAKE NORMAN REGIONAL MEDICAL CENTER
      171 FAIRVIEW ROAD
      MOORESVILLE, NC 28117
    • NOVANT HEALTH HUNTERSVILLE MEDICAL CENTER
      10030 GILEAD ROAD
      HUNTERSVILLE, NC 28078
    • NOVANT HEALTH PRESBYTERIAN MEDICAL CENTER
      200 HAWTHORNE LANE BOX 33549
      CHARLOTTE, NC 28233

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If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
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Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.