MARY KACKLEY
NPI 1285241554
Nurse Practitioner in Washington, DC

Active since September 30, 2020PECOS EnrolledAccepts Medicare Assignment
5255 LOUGHBORO RD NW, WASHINGTON, DC 20016(202) 537-4000(202) 537-4588 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary Kackley NPPES

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

MARY KACKLEY (NPI 1285241554) is an individual nurse practitioner in Washington, District Of Columbia, licensed in District Of Columbia (NP1039064) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1285241554
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARY KACKLEY
Location Address5255 LOUGHBORO RD NWWashington, DC 20016-2633
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (202) 537-4000 · Fax (410) 500-4266
Fax(202) 537-4588
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 30, 2020
Last NPPES UpdateJuly 21, 2025
NPPES CertifiedJuly 21, 2025
NPI 1285241554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in DC · NP1039064
Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 0024180229 (VA)
5255 LOUGHBORO RD NW, Washington, DC 20016

Other Identifiers 1

Other0024180229VA · Virginia Board Of Nursing

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mary Kackley is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4486066107
PECOS Enrollment IDI20201221002715
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 20016 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

Nurse Practitioner
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
Obstetrics & Gynecology
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
Physician Assistant (Surgical)
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
Pharmacist
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
Radiology (Radiological Physics)
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
Anesthesiology
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
Pathology (Cytopathology)
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
Radiology (Diagnostic Radiology)
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016

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 Mary Kackley's NPI number?

The NPI number for Mary Kackley is 1285241554. It was assigned to this individual provider in the NPPES registry on September 30, 2020.

Where is Mary Kackley located?

Mary Kackley practices at 5255 Loughboro Rd NW, Washington, DC 20016. The listed phone number is (202) 537-4000.

What is Mary Kackley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Mary Kackley enrolled in Medicare?

Yes. Mary Kackley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Mary Kackley was last updated on July 21, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.