2026 NPPES data Neurology Physician NPI 1881609451 M.D.
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MADELEINE KITAJ, M.D.

Neurology Physician in SOUTHBURY, Connecticut. 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
2K
Medicare Part D claims · 160 beneficiaries · Neurology Physician avg: 1K
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$9.9K
188 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MADELEINE KITAJ, M.D. is a Neurology Physician ([object Object]) practicing in SOUTHBURY, Connecticut with a Medicare Part D prescribing footprint of 2K claims across 160 beneficiaries — 22% brand-name prescribing . Industry payments of $9.9K across 188 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MADELEINE KITAJ, M.D. filed 1,924 Medicare Part D claims in 2023 across SOUTHBURY, Connecticut. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

MADELEINE KITAJ, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

MADELEINE KITAJ, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 07/30/2006

NPI 1881609451

Primary specialty

Neurology Physician

Mid-sized

19,866 US NPIs in this specialty

Medicare Part D claims

1,924 47% vs specialty avg

2023 prescription claims

Specialty avg: 1,309

Specialty distribution in Connecticut

How Neurology Physician compares to other specialties among Connecticut providers

Connecticut providers

Neurology Physician share within Connecticut

1. Neurology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Neurology Physician share within Connecticut

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Neurology 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).

MADELEINE KITAJ, M.D. is a Neurology Physician provider practicing in SOUTHBURY, Connecticut, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1881609451. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MADELEINE KITAJ, M.D. appears in the CMS NPPES registry as a Neurology Physician provider holding M.D. credentials at 30 QUAKER FARMS RD, SOUTHBURY, CT, 06488, with a listed phone of (203) 262-8430. NPI 1881609451 was issued on 07/30/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KITAJ 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 1,924 prescription claims written by this provider, covering 160 Medicare beneficiaries and totaling roughly $630K in drug spend, split 22% brand-name and 78% generic by claim count. 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.

Neurology Physician is a mid-sized specialty nationwide, with 19,866 enrolled providers across 54 states and an average of 1,309 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

30 QUAKER FARMS RD
SOUTHBURY, CT 06488

Provider Details

NPI 1881609451
Specialty Neurology Physician
Credentials M.D.
Gender Female
NPI Issued 07/30/2006

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MADELEINE KITAJ, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$9.9K

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

MADELEINE KITAJ, M.D. — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 1,924 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

1,924
Total Claims
$630K
Total Drug Cost
160
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,879
Total Day Supply
81,250
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$571K
Generic Drug Cost
$59K

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
1.00
Gender Split
74% female / 26% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Tizanidine Hcl
198
Cyclobenzaprine Hcl
134
Sumatriptan Succinate
117
Nurtec Odt
Rimegepant Sulfate
100
Ubrelvy
Ubrogepant
81
Aimovig Autoinjector
Erenumab-Aooe
72
Rizatriptan
Rizatriptan Benzoate
65
Divalproex Sodium Er
Divalproex Sodium
61
Gabapentin
58
Montelukast Sodium
56

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

Neurology Physician Overview

How MADELEINE KITAJ, M.D. fits within the Neurology Physician landscape nationally.

19,866
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider

MADELEINE KITAJ, M.D.'s 1,924 claims are above the specialty average of 1,309.

Nearby Neurology Physician Providers in Connecticut

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

Compare Neurology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MADELEINE KITAJ, M.D.'s specialty?
MADELEINE KITAJ, M.D. specializes in Neurology Physician and practices in SOUTHBURY, Connecticut. Credentials: M.D..
How much does MADELEINE KITAJ, M.D. prescribe under Medicare Part D?
In 2023, MADELEINE KITAJ, M.D. wrote 1,924 Medicare Part D claims totaling $630K in drug costs for 160 beneficiaries.
Where is MADELEINE KITAJ, M.D. located?
MADELEINE KITAJ, M.D. is located at 30 QUAKER FARMS RD, SOUTHBURY, CT, 06488. Phone: (203) 262-8430.
What is MADELEINE KITAJ, M.D.'s NPI number?
MADELEINE KITAJ, M.D.'s National Provider Identifier (NPI) is 1881609451, issued on 07/30/2006.
Does MADELEINE KITAJ, M.D. prescribe more brand-name or generic drugs?
MADELEINE KITAJ, M.D.'s prescribing is 22% brand-name and 78% generic drugs by claim count, with $571K in brand drug costs.
How many Neurology Physician providers are there in the US?
There are 19,866 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
What drugs does MADELEINE KITAJ, M.D. prescribe most often?
Based on 2023 Medicare Part D data, MADELEINE KITAJ, M.D.'s most frequently prescribed drugs include Tizanidine Hcl, Cyclobenzaprine Hcl, Sumatriptan Succinate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MADELEINE KITAJ, M.D. accept Medicare?
MADELEINE KITAJ, M.D. appears in CMS Medicare data with 1,924 Part D claims and 160 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MADELEINE KITAJ, M.D.'s credentials?
MADELEINE KITAJ, M.D.'s NPI is 1881609451 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