2026 NPPES data Pediatric Cardiology Physician NPI 1356421739 M.D.
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KELLY GAJEWSKI, M.D.

Pediatric Cardiology Physician in NEW ORLEANS, Louisiana. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
46
Medicare Part D claims · Pediatric Cardiology Physician avg: 77

What the federal data shows

KELLY GAJEWSKI, M.D. filed 46 Medicare Part D claims in 2023 as a Pediatric Cardiology Physician in NEW ORLEANS, Louisiana.

46
Part D claims, 2023
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

KELLY GAJEWSKI, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

46 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

KELLY GAJEWSKI, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about KELLY GAJEWSKI, M.D.?

Quality data not reported

NPI registry status

Active

Issued 10/17/2006

NPI 1356421739

Primary specialty

Pediatric Cardiology Physician

Niche

2,529 US NPIs in this specialty

Medicare Part D claims

46 40% vs specialty avg

2023 prescription claims

Specialty avg: 77

Specialty distribution in Louisiana

How Pediatric Cardiology Physician compares to other specialties among Louisiana providers

Louisiana providers

Pediatric Cardiology Physician share within Louisiana

1. Pediatric Cardiology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatric Cardiology Physician share within Louisiana

Specialty board-certification context

Estimated specialty board-certified rate — Pediatric Cardiology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatric Cardiology Physician ABMS/AOA estimate

Est. board-certified rate (Pediatric Cardiology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatric Cardiology Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

KELLY GAJEWSKI, M.D. appears in the CMS NPPES registry as a Pediatric Cardiology Physician provider holding M.D. credentials at 200 HENRY CLAY AVE, NEW ORLEANS, LA, 70118, with a listed phone of (504) 896-9751. NPI 1356421739 was issued on 10/17/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GAJEWSKI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 46 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $482 in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Pediatric Cardiology Physician is a narrow specialty nationwide, with 2,529 enrolled providers across 51 states and an average of 77 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

200 HENRY CLAY AVE
NEW ORLEANS, LA 70118

Provider Details

NPI 1356421739
Specialty Pediatric Cardiology Physician
Credentials M.D.
Gender Female
NPI Issued 10/17/2006

Hospital and facility affiliations

Facilities where KELLY GAJEWSKI, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

LOUISIANA STATE UNIVERSITY SCHOOL OF MED IN NEW ORLEANS FACULTY GROU
NEW ORLEANS, LA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

46
Total Claims
$482
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
64
Total Day Supply
1,920
Brand Drug Cost
$0
Generic Drug Cost
$482

Patient Demographics

Average Patient Age
37.0 years
Avg HCC Risk Score
1.36

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What KELLY GAJEWSKI, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Amiodarone Hcl
13
Nadolol
12
Furosemide
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Pediatric Cardiology Physician Overview

How KELLY GAJEWSKI, M.D. fits within the Pediatric Cardiology Physician landscape nationally.

2,529
Pediatric Cardiology Physician Providers in US
51
States with Pediatric Cardiology Physician
77
Avg Claims per Provider

KELLY GAJEWSKI, M.D.'s 46 claims are below the specialty average of 77.

Nearby Pediatric Cardiology Physician Providers in Louisiana

Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as GAJEWSKI.

Compare Pediatric Cardiology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is KELLY GAJEWSKI, M.D.'s specialty?
KELLY GAJEWSKI, M.D. specializes in Pediatric Cardiology Physician and practices in NEW ORLEANS, Louisiana. Credentials: M.D..
How much does KELLY GAJEWSKI, M.D. prescribe under Medicare Part D?
In 2023, KELLY GAJEWSKI, M.D. wrote 46 Medicare Part D claims totaling $482 in drug costs for N/A beneficiaries.
Where is KELLY GAJEWSKI, M.D. located?
KELLY GAJEWSKI, M.D. is located at 200 HENRY CLAY AVE, NEW ORLEANS, LA, 70118. Phone: (504) 896-9751.
What is KELLY GAJEWSKI, M.D.'s NPI number?
KELLY GAJEWSKI, M.D.'s National Provider Identifier (NPI) is 1356421739, issued on 10/17/2006.
How many Pediatric Cardiology Physician providers are there in the US?
There are 2,529 Pediatric Cardiology Physician providers across 51 states in the US. The average Pediatric Cardiology Physician provider writes 77 Medicare Part D claims per year.
What drugs does KELLY GAJEWSKI, M.D. prescribe most often?
Based on 2023 Medicare Part D data, KELLY GAJEWSKI, M.D.'s most frequently prescribed drugs include Amiodarone Hcl, Nadolol, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KELLY GAJEWSKI, M.D. accept Medicare?
KELLY GAJEWSKI, M.D. appears in CMS Medicare data with 46 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KELLY GAJEWSKI, M.D.'s credentials?
KELLY GAJEWSKI, M.D.'s NPI is 1356421739 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology