Karen Antonnette McLeod-Deleaney, M.D.
Internal Medicine Physician · Brooklyn, NY
Karen Antonnette McLeod-Deleaney, M.D. is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1023145315, issued on Feb 27, 2007. Check the license (New York 208304, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Karen Antonnette McLeod-Deleaney
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 208304 NY
Self-reported in NPPES; status is on the state search - Practice location
- 8923 Flatlands Ave, Brooklyn, NY 11236
- Phone
- (718) 765-6000
- Enumerated
- Feb 27, 2007
- Record last updated
- Mar 5, 2026
- Fax
- (347) 436-9621
- Medicare enrollment
- Enrolled (PECOS I20220518000127); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 8923 Flatlands Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charmaine Gonzales, ANPAdult Health Nurse Practitioner1659697878
- Maisha Maitland-JonesGerontology Nurse Practitioner1184830036
- Angie Mompoint-General, MHC-LPMental Health Counselor1962020743
- Renee Rogers, LMHCMental Health Counselor1760948475
- Tanyka Sam, M.D.Internal Medicine Physician1164653416
- Tanya Zangaglia, MDInternal Medicine Physician1881713287
Verify Karen Antonnette McLeod-Deleaney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 208304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average internal medicine physician in 2024
7,142 Medicare Part D claims for 495 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium626 claims
- Amlodipine Besylate483 claims
- Losartan Potassium368 claims
- Metoprolol Succinate230 claims
- Januvia226 claims
- Metformin Hcl218 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Griffin Myers Medical PCJamaica, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Antonnette McLeod-Deleaney among 12,067 internal medicine physician records in New York
Karen Antonnette McLeod-Deleaney, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1994 · median 2002 among the 7,221 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,497 internal medicine physician records list a practice address in Brooklyn
They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Brooklyn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Marco Albian, MDBrooklyn, NY 112361225194020
- Ilya Domnich, M.D.Brooklyn, NY 112361699793034
- Barry Dublin, M.D.Brooklyn, NY 112361649332818
- Albert Edano, MDBrooklyn, NY 112361720146699
- August Feola, M.D.Brooklyn, NY 112361629051438
- Sebhatu Gebrezgi, MDBrooklyn, NY 112361982750360
- Fred Grunseid, M.D.Brooklyn, NY 112361023036613
- Vidya Reddy, MDBrooklyn, NY 112361609875533
Common questions
What is Karen Antonnette McLeod-Deleaney, M.D.'s NPI number?
Karen Antonnette McLeod-Deleaney, M.D.'s National Provider Identifier (NPI) is 1023145315, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Antonnette McLeod-Deleaney, M.D. located?
The NPPES record lists a practice address at 8923 Flatlands Ave, Brooklyn, NY, 11236. Phone: (718) 765-6000. Providers update this record themselves, so call before visiting.
How can I verify Karen Antonnette McLeod-Deleaney, M.D.'s license?
NPPES lists New York license number 208304, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karen Antonnette McLeod-Deleaney, M.D. prescribe under Medicare Part D?
In 2024, Karen Antonnette McLeod-Deleaney, M.D. had 7,142 Medicare Part D claims for 495 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.