NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1124166640 P.A.
Verify on CMS → Lena Langer, P.A.
Emergency Medicine Physician in Brooklyn, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 64,463 in Emergency Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
656
Medicare Part D claims · 284 beneficiaries · Emergency Medicine Physician avg: 352
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.0K
91 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Lena Langer, P.A. filed 656 Medicare Part D claims in 2023 as an Emergency Medicine Physician in Brooklyn, New York, prescribing 88% generic.
- 656
- Part D claims, 2023
- 88%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥69th
- pct by Part D claim volume (lower-bound band)
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.
Lena Langer, P.A.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
656 ≥ 69th percentile 69% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Lena Langer, P.A. 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 Lena Langer, P.A.?
Quality data not reportedPrimary specialty
Emergency Medicine Physician
Medicare Part D claims
656 86% vs specialty avg
Specialty distribution in New York
How Emergency Medicine Physician compares to other specialties among New York providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Emergency Medicine Physician. Verify directly:
How MIPS and board certification work
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).
Lena Langer, P.A. appears in the CMS NPPES registry as an Emergency Medicine Physician provider holding P.A. credentials at 150 55TH ST, Brooklyn, NY, 11220, with a listed phone of (718) 630-7000. NPI 1124166640 was issued on 02/05/2007.
Medicare Part D records for calendar year 2023 show 656 prescription claims written by this provider, covering 284 Medicare beneficiaries and totaling roughly $224K in drug spend, split 12% brand-name and 88% generic by claim count.
Emergency Medicine Physician is a high-volume specialty nationwide, with 64,463 enrolled providers across 56 states and an average of 352 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
Provider Details
| NPI | 1124166640 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | P.A. |
| Gender | Female |
| NPI Issued | 02/05/2007 |
Hospital and facility affiliations
Facilities where Lena Langer, P.A. 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.
Josiane Lederman, MD PC
Staten Island, NY
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 Lena Langer, P.A.. Source: openpaymentsdata.cms.gov.
Total received
$2.0K
Largest payer
Janssen Biotech, 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 - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to Lena Langer, P.A.. To verify Lena Langer, P.A.'s current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Lena Langer, P.A. - brand share 12.0%
Emergency Medicine Physician average
12% brand-name claims vs 88% generic, on 656 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.
656
Total Claims
$224K
Total Drug Cost
284
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 681
- Total Day Supply
- 15,826
- Brand vs Generic
- 12% brand / 88% generic
- Brand Drug Cost
- $207K
- Generic Drug Cost
- $17K
- Antibiotic Claims
- 58
Patient Demographics
- Average Patient Age
- 70.1 years
- Avg HCC Risk Score
- 1.05
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 54, 65-74: 139, 75-84: 74, 85+: 17
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Lena Langer, P.A. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ketoconazole
Ketoconazole
158 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
68 claims
- Mupirocin 56
Mupirocin
56 claims
- Clobetasol Propion… 34
Clobetasol Propionate
34 claims
- Clindamycin Phosph… 32
Clindamycin Phosphate
32 claims
- Betamethasone Dipr… 31
Betamethasone Diprop Augmented
31 claims
- Metronidazole 31
Metronidazole
31 claims
- Imiquimod 25
Imiquimod
25 claims
| Drug | Claims |
|---|---|
| Ketoconazole | 158 |
| Triamcinolone Acetonide | 68 |
| Mupirocin | 56 |
| Clobetasol Propionate | 34 |
| Clindamycin Phosphate | 32 |
| Betamethasone Diprop Augmented Betamethasone/Propylene Glyc | 31 |
| Metronidazole | 31 |
| Imiquimod | 25 |
| Valacyclovir Valacyclovir Hcl | 18 |
| Doxycycline Monohydrate | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Medicine Physician Overview
How Lena Langer, P.A. fits within the Emergency Medicine Physician landscape nationally.
64,463
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider
Lena Langer, P.A.'s 656 claims are above the specialty average of 352.
Nearby Emergency Medicine Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Langer.
Dr. Matthew Abad
D.O.
Bronx, NY
Nabil Abazaid
New York, NY
Dr. Ethan Abbott
DO
Bronx, NY
Dr. Frederick Abbuhl
MD
Albany, NY
Dr. Minako Abe
MD
New York, NY
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the New York medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
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Frequently Asked Questions
What is Lena Langer, P.A.'s specialty? ▼
Lena Langer, P.A. specializes in Emergency Medicine Physician and practices in Brooklyn, New York. Credentials: P.A..
How much does Lena Langer, P.A. prescribe under Medicare Part D? ▼
In 2023, Lena Langer, P.A. wrote 656 Medicare Part D claims totaling $224K in drug costs for 284 beneficiaries.
Where is Lena Langer, P.A. located? ▼
Lena Langer, P.A. is located at 150 55TH ST, Brooklyn, NY, 11220. Phone: (718) 630-7000.
What is Lena Langer, P.A.'s NPI number? ▼
Lena Langer, P.A.'s National Provider Identifier (NPI) is 1124166640, issued on 02/05/2007.
Does Lena Langer, P.A. prescribe more brand-name or generic drugs? ▼
Lena Langer, P.A.'s prescribing is 12% brand-name and 88% generic drugs by claim count, with $207K in brand drug costs.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 64,463 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does Lena Langer, P.A. prescribe most often? ▼
Based on 2023 Medicare Part D data, Lena Langer, P.A.'s most frequently prescribed drugs include Ketoconazole, Triamcinolone Acetonide, Mupirocin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lena Langer, P.A. accept Medicare? ▼
Lena Langer, P.A. appears in CMS Medicare data with 656 Part D claims and 284 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lena Langer, P.A.'s credentials? ▼
Lena Langer, P.A.'s NPI is 1124166640 with credentials P.A.. 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
View source datasets and methodology notes
- 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.