MARIA X. KIELY MD MPH – NPI #1760776041
Surgery

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

MARIA KIELY is a surgeon located in ARLINGTON, VA. NPPES has assigned the NPI number 1760776041 to MARIA KIELY on June 05, 2011. It is a Type-1 NPI, indicating this NPI number is associated with an individual. She is also known by her former name MARIA XIMENA TRAA. According to the NPI data, there are 6 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 208600000X from the Health Care Provider Taxonomy code set, which is classified as Surgery.

The NPI profile was last updated on Dec 17, 2025. 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 MARIA KIELY below.

NPI Profile for
MARIA X. KIELY

NPI Number
1760776041
Enumeration Date

(more than 15 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
MARIA X. KIELY
Former Name: MARIA XIMENA TRAA
Credentials
MD MPH
Primary location
4102 WILSON BLVD
ARLINGTON, VA 22203-1802
Phone: (703) 462-1777 Fax:
6 Other location(s):
5255 Loughboro Rd NW
Washington, DC 20016-2633
Phone: (202) 537-4000
6420 Rockledge Dr Ste 4200
Bethesda, MD 20817-7847
Phone: (301) 896-6840
Fax: (301) 530-7989
1111 NE 99th Ave Ste 301
Portland, OR 97220-9442
Phone: (503) 281-0561
Fax: (503) 416-7377
3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-1502
4805 NE Glisan St Ste 6N60
Portland, OR 97213
Phone: (503) 281-0561
Fax: (503) 416-7377
9155 SW Barnes Rd Ste 735
Portland, OR 97225-6634
Phone: (503) 281-0561
Fax: (503) 416-7377
Mailing address
6201 GREENLEIGH AVE
MIDDLE RIVER, MD 21220-2004
Phone: (410) 933-0000 Fax: (503) 963-2825
Sole Proprietor
No
Updated
Certification Date
Dec 17, 2025

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.

Identifiers

Identifiers for MARIA KIELY

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidOR500729766
medicaidWA2085235
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
208600000X
- Surgery (Primary)
VA 0101284860
208C00000X
- Colon & Rectal Surgery
OR MD188947

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.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
Affiliation
Y
Endpoint Location
4805 NE GLISAN ST STE 6N60,
PORTLAND, OR 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
MARIA KIELY is affiliated with the following medical group(s):
  • HOSPITAL
    • PROVIDENCE PORTLAND MEDICAL CENTER
      4805 NE GLISAN STREET
      PORTLAND, OR 97213
    • PROVIDENCE ST VINCENT MEDICAL CENTER
      9205 SW BARNES ROAD
      PORTLAND, OR 97225

Why is my NPI data (personal information) being displayed publicly?
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?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

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.