2026 NPPES data Allergy & Immunology (Internal Medicine) Physician NPI 1093794620 M.D.
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AMEE MAJMUNDAR, M.D.

Allergy & Immunology (Internal Medicine) Physician in ORLAND PARK, Illinois. 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
641
Medicare Part D claims · 186 beneficiaries · Allergy & Immunology (Internal Medicine) Physician avg: 798
Generic prescribing
75%
generic claims · 25% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.2K
48 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: AMEE MAJMUNDAR, M.D. is a Allergy & Immunology (Internal Medicine) Physician ([object Object]) practicing in ORLAND PARK, Illinois with a Medicare Part D prescribing footprint of 641 claims across 186 beneficiaries — 25% brand-name prescribing . Industry payments of $1.2K across 48 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: AMEE MAJMUNDAR, M.D. filed 641 Medicare Part D claims in 2023 across ORLAND PARK, Illinois. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

AMEE MAJMUNDAR, 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).

AMEE MAJMUNDAR, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 01/12/2006

NPI 1093794620

Primary specialty

Allergy & Immunology (Internal Medicine) Physician

Niche

520 US NPIs in this specialty

Medicare Part D claims

641 20% vs specialty avg

2023 prescription claims

Specialty avg: 798

Specialty distribution in Illinois

How Allergy & Immunology (Internal Medicine) Physician compares to other specialties among Illinois providers

Illinois providers

Allergy & Immunology (Internal Medicine) Physician share within Illinois

1. Allergy & Immunology (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Allergy & Immunology (Internal Medicine) Physician share within Illinois

Specialty board-certification context

Estimated specialty board-certified rate — Allergy & Immunology (Internal Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Allergy & Immunology (Internal Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Allergy & Immunology (Internal Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Allergy & Immunology (Internal Medicine) 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).

AMEE MAJMUNDAR, M.D. is a Allergy & Immunology (Internal Medicine) Physician provider practicing in ORLAND PARK, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1093794620. 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.

AMEE MAJMUNDAR, M.D. appears in the CMS NPPES registry as a Allergy & Immunology (Internal Medicine) Physician provider holding M.D. credentials at 16660 S. 107TH AVE., ORLAND PARK, IL, 60467, with a listed phone of (708) 403-8500. NPI 1093794620 was issued on 01/12/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MAJMUNDAR 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 641 prescription claims written by this provider, covering 186 Medicare beneficiaries and totaling roughly $260K in drug spend, split 25% brand-name and 75% 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.

Allergy & Immunology (Internal Medicine) Physician is a narrow specialty nationwide, with 520 enrolled providers across 48 states and an average of 798 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

16660 S. 107TH AVE.
ORLAND PARK, IL 60467

Provider Details

NPI 1093794620
Specialty Allergy & Immunology (Internal Medicine) Physician
Credentials M.D.
Gender Female
NPI Issued 01/12/2006

Hospital and facility affiliations

Facilities where AMEE MAJMUNDAR, 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.

DUPAGE MEDICAL GROUP LTD
BLUE ISLAND, IL

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

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 AMEE MAJMUNDAR, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$1.2K

Largest payer

Regeneron Healthcare Solutions, 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.

License & disciplinary context — Illinois IDFPR 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 — they are NOT specific to AMEE MAJMUNDAR, M.D.. To verify AMEE MAJMUNDAR, M.D.'s current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

AMEE MAJMUNDAR, M.D. — brand share 25.0%
Specialty average (est.)

25% brand-name claims vs 75% generic, on 641 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.

641
Total Claims
$260K
Total Drug Cost
186
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,063
Total Day Supply
29,107
Brand vs Generic
25% brand / 75% generic
Brand Drug Cost
$244K
Generic Drug Cost
$17K
Antibiotic Claims
16

Patient Demographics

Average Patient Age
70.9 years
Avg HCC Risk Score
1.02
Gender Split
69% female / 31% male
Age Distribution
<65: 17, 65-74: 112, 75-84: 45, 85+: 12

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Ipratropium Bromide
110
Levocetirizine Dihydrochloride
97
Montelukast Sodium
58
Azelastine Hcl
28
Triamcinolone Acetonide
28
Prednisone
27
Symbicort
Budesonide/Formoterol Fumarate
26
Hydroxyzine Hcl
25
Epinephrine
20
Albuterol Sulfate Hfa
Albuterol Sulfate
19

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

Allergy & Immunology (Internal Medicine) Physician Overview

How AMEE MAJMUNDAR, M.D. fits within the Allergy & Immunology (Internal Medicine) Physician landscape nationally.

520
Allergy & Immunology (Internal Medicine) Physician Providers in US
48
States with Allergy & Immunology (Internal Medicine) Physician
798
Avg Claims per Provider

AMEE MAJMUNDAR, M.D.'s 641 claims are below the specialty average of 798.

Nearby Allergy & Immunology (Internal Medicine) Physician Providers in Illinois

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

Compare Allergy & Immunology (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is AMEE MAJMUNDAR, M.D.'s specialty?
AMEE MAJMUNDAR, M.D. specializes in Allergy & Immunology (Internal Medicine) Physician and practices in ORLAND PARK, Illinois. Credentials: M.D..
How much does AMEE MAJMUNDAR, M.D. prescribe under Medicare Part D?
In 2023, AMEE MAJMUNDAR, M.D. wrote 641 Medicare Part D claims totaling $260K in drug costs for 186 beneficiaries.
Where is AMEE MAJMUNDAR, M.D. located?
AMEE MAJMUNDAR, M.D. is located at 16660 S. 107TH AVE., ORLAND PARK, IL, 60467. Phone: (708) 403-8500.
What is AMEE MAJMUNDAR, M.D.'s NPI number?
AMEE MAJMUNDAR, M.D.'s National Provider Identifier (NPI) is 1093794620, issued on 01/12/2006.
Does AMEE MAJMUNDAR, M.D. prescribe more brand-name or generic drugs?
AMEE MAJMUNDAR, M.D.'s prescribing is 25% brand-name and 75% generic drugs by claim count, with $244K in brand drug costs.
How many Allergy & Immunology (Internal Medicine) Physician providers are there in the US?
There are 520 Allergy & Immunology (Internal Medicine) Physician providers across 48 states in the US. The average Allergy & Immunology (Internal Medicine) Physician provider writes 798 Medicare Part D claims per year.
What drugs does AMEE MAJMUNDAR, M.D. prescribe most often?
Based on 2023 Medicare Part D data, AMEE MAJMUNDAR, M.D.'s most frequently prescribed drugs include Ipratropium Bromide, Levocetirizine Dihydrochloride, Montelukast Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMEE MAJMUNDAR, M.D. accept Medicare?
AMEE MAJMUNDAR, M.D. appears in CMS Medicare data with 641 Part D claims and 186 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMEE MAJMUNDAR, M.D.'s credentials?
AMEE MAJMUNDAR, M.D.'s NPI is 1093794620 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