2026 NPPES data Allergy Physician NPI 1699730572 MD
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KHALIL MALIK, MD

Allergy Physician in LANSDALE, Pennsylvania. 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
352
Medicare Part D claims · 57 beneficiaries · Allergy Physician avg: 755
Generic prescribing
53%
generic claims · 47% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: KHALIL MALIK, MD is a Allergy Physician ([object Object]) practicing in LANSDALE, Pennsylvania with a Medicare Part D prescribing footprint of 352 claims across 57 beneficiaries — 47% brand-name prescribing .

What stands out: KHALIL MALIK, MD filed 352 Medicare Part D claims in 2023 across LANSDALE, Pennsylvania. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

KHALIL MALIK, MD 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).

KHALIL MALIK, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 04/20/2006

NPI 1699730572

Primary specialty

Allergy Physician

Niche

1,019 US NPIs in this specialty

Medicare Part D claims

352 53% vs specialty avg

2023 prescription claims

Specialty avg: 755

Specialty distribution in Pennsylvania

How Allergy Physician compares to other specialties among Pennsylvania providers

Pennsylvania providers

Allergy Physician share within Pennsylvania

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

Specialty board-certification context

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

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

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

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

KHALIL MALIK, MD is a Allergy Physician provider practicing in LANSDALE, Pennsylvania, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1699730572. 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.

KHALIL MALIK, MD appears in the CMS NPPES registry as a Allergy Physician provider holding MD credentials at 601 E MAIN ST STE 3, LANSDALE, PA, 19446, with a listed phone of (215) 361-5070. NPI 1699730572 was issued on 04/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MALIK 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 352 prescription claims written by this provider, covering 57 Medicare beneficiaries and totaling roughly $171K in drug spend, split 47% brand-name and 53% 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 Physician is a narrow specialty nationwide, with 1,019 enrolled providers across 49 states and an average of 755 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

601 E MAIN ST STE 3
LANSDALE, PA 19446

Provider Details

NPI 1699730572
Specialty Allergy Physician
Credentials MD
Gender Male
NPI Issued 04/20/2006

License & disciplinary context — Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to KHALIL MALIK, MD. To verify KHALIL MALIK, MD's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM 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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

KHALIL MALIK, MD — brand share 47.0%
Specialty average (est.)

47% brand-name claims vs 53% generic, on 352 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.

352
Total Claims
$171K
Total Drug Cost
57
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
536
Total Day Supply
15,501
Brand vs Generic
47% brand / 53% generic
Brand Drug Cost
$165K
Generic Drug Cost
$5K

Patient Demographics

Average Patient Age
73.4 years
Avg HCC Risk Score
0.96
Gender Split
61% female / 39% 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
Montelukast Sodium
65
Symbicort
Budesonide/Formoterol Fumarate
37
Nucala
Mepolizumab
25
Breztri Aerosphere
Budesonide/Glycopyr/Formoterol
21
Albuterol Sulfate Hfa
Albuterol Sulfate
19
Fluticasone Propionate
19
Prednisone
17
Levocetirizine Dihydrochloride
16
Asmanex
Mometasone Furoate
15
Breo Ellipta
Fluticasone/Vilanterol
15

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

Allergy Physician Overview

How KHALIL MALIK, MD fits within the Allergy Physician landscape nationally.

1,019
Allergy Physician Providers in US
49
States with Allergy Physician
755
Avg Claims per Provider

KHALIL MALIK, MD's 352 claims are below the specialty average of 755.

Nearby Allergy Physician Providers in Pennsylvania

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

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

Frequently Asked Questions

What is KHALIL MALIK, MD's specialty?
KHALIL MALIK, MD specializes in Allergy Physician and practices in LANSDALE, Pennsylvania. Credentials: MD.
How much does KHALIL MALIK, MD prescribe under Medicare Part D?
In 2023, KHALIL MALIK, MD wrote 352 Medicare Part D claims totaling $171K in drug costs for 57 beneficiaries.
Where is KHALIL MALIK, MD located?
KHALIL MALIK, MD is located at 601 E MAIN ST STE 3, LANSDALE, PA, 19446. Phone: (215) 361-5070.
What is KHALIL MALIK, MD's NPI number?
KHALIL MALIK, MD's National Provider Identifier (NPI) is 1699730572, issued on 04/20/2006.
Does KHALIL MALIK, MD prescribe more brand-name or generic drugs?
KHALIL MALIK, MD's prescribing is 47% brand-name and 53% generic drugs by claim count, with $165K in brand drug costs.
How many Allergy Physician providers are there in the US?
There are 1,019 Allergy Physician providers across 49 states in the US. The average Allergy Physician provider writes 755 Medicare Part D claims per year.
What drugs does KHALIL MALIK, MD prescribe most often?
Based on 2023 Medicare Part D data, KHALIL MALIK, MD's most frequently prescribed drugs include Montelukast Sodium, Symbicort, Nucala. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KHALIL MALIK, MD accept Medicare?
KHALIL MALIK, MD appears in CMS Medicare data with 352 Part D claims and 57 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KHALIL MALIK, MD's credentials?
KHALIL MALIK, MD's NPI is 1699730572 with credentials MD. 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