KAREN ANTONNETTE MCLEOD-DELEANEY M.D.
NPI 1023145315
Internal Medicine in Brooklyn, NY

Active since February 27, 2007PECOS EnrolledAccepts Medicare Assignment
8923 FLATLANDS AVE, BROOKLYN, NY 11236(718) 765-6000(347) 436-9621 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Mar 5, 2026, Nov 13, 2024, Mar 7, 2023 (3 updates tracked since 2023).

About Karen Antonnette Mcleod-deleaney M.d. NPPES

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

KAREN ANTONNETTE MCLEOD-DELEANEY M.D. (NPI 1023145315) is an individual internal medicine provider in Brooklyn, New York, licensed in New York (208304) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Brooklyn, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (1994).

NPPES Registry Identity

NPI1023145315
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKAREN ANTONNETTE MCLEOD-DELEANEYCredential: M.D.
Location Address8923 FLATLANDS AVEBrooklyn, NY 11236-3613
Mailing AddressPo Box 746087Atlanta, GA 30374-6087 · (312) 733-9730
Fax(347) 436-9621
Sole ProprietorNo
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 1994
Enumeration DateFebruary 27, 2007
Last NPPES UpdateMarch 5, 20263 updates tracked since enumeration
NPPES CertifiedMarch 5, 2026
NPI 1023145315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NY · 208304
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.
8923 FLATLANDS AVE, Brooklyn, NY 11236

Other Names 1

Professional Name (2)Karen Antonnette Mcleod-deleaney M.d.

Secondary Practice Location 1

Location 1205 Rockaway Pkwy, Medical PracticeBrooklyn, NY 11212-3444 · Phone (718) 688-7000 ext. 7006 · Fax (718) 688-7185

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

Karen Antonnette Mcleod-deleaney M.d. 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 ID5496882532
PECOS Enrollment IDI20220518000127
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 2

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.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
74 services33 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
27 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11236 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
8923 FLATLANDS AVE
BROOKLYN, NY 11236
Nurse Practitioner (Gerontology)
8923 FLATLANDS AVE
BROOKLYN, NY 11236
Nurse Practitioner (Adult Health)
8923 FLATLANDS AVE
BROOKLYN, NY 11236
Counselor (Mental Health)
8923 FLATLANDS AVE
BROOKLYN, NY 11236
Internal Medicine
8923 FLATLANDS AVE
BROOKLYN, NY 11236
Counselor (Mental Health)
8923 FLATLANDS AVE
BROOKLYN, NY 11236

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 Karen Mcleod-deleaney's NPI number?

The NPI number for Karen Mcleod-deleaney is 1023145315. It was assigned to this individual provider in the NPPES registry on February 27, 2007. The provider is also known as Karen Antonnette Mcleod-Deleaney M.D..

Where is Karen Mcleod-deleaney located?

Karen Mcleod-deleaney practices at 8923 Flatlands Ave, Brooklyn, NY 11236. The listed phone number is (718) 765-6000.

What is Karen Mcleod-deleaney's specialty?

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

Is Karen Mcleod-deleaney enrolled in Medicare?

Yes. Karen Mcleod-deleaney 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 Karen Mcleod-deleaney was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.