2026 NPPES data Adolescent Medicine (Internal Medicine) Physician NPI 1942276100 MD
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DALBIR CHHABRA, MD

Adolescent Medicine (Internal Medicine) Physician in NEW HYDE PARK, New York. 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
12K
Medicare Part D claims · 366 beneficiaries · Adolescent Medicine (Internal Medicine) Physician avg: 3K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

DALBIR CHHABRA, MD filed 11,915 Medicare Part D claims in 2023 as a Adolescent Medicine (Internal Medicine) Physician in NEW HYDE PARK, New York, prescribing 82% generic.

12K
Part D claims, 2023
82%
generic prescribing
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.

DALBIR CHHABRA, MD's Medicare Part D volume vs every U.S. prescriber

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

11,915 Top 2% higher than 98% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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)

DALBIR CHHABRA, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — 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 DALBIR CHHABRA, MD?

Quality data not reported

NPI registry status

Active

Issued 02/27/2006

NPI 1942276100

Primary specialty

Adolescent Medicine (Internal Medicine) Physician

Rare

377 US NPIs in this specialty

Medicare Part D claims

11,915 268% vs specialty avg

2023 prescription claims

Specialty avg: 3,242

Specialty distribution in New York

How Adolescent Medicine (Internal Medicine) Physician compares to other specialties among New York providers

New York providers

Adolescent Medicine (Internal Medicine) Physician share within New York

1. Adolescent Medicine (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adolescent Medicine (Internal Medicine) Physician share within New York

Specialty board-certification context

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

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

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

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

DALBIR CHHABRA, MD appears in the CMS NPPES registry as a Adolescent Medicine (Internal Medicine) Physician provider holding MD credentials at 26619 UNION TPKE, NEW HYDE PARK, NY, 11040, with a listed phone of (718) 347-0434. NPI 1942276100 was issued on 02/27/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHHABRA 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 11,915 prescription claims written by this provider, covering 366 Medicare beneficiaries and totaling roughly $953K in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 0.4%. 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.

Adolescent Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 377 enrolled providers across 46 states and an average of 3,242 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

26619 UNION TPKE
NEW HYDE PARK, NY 11040

Provider Details

NPI 1942276100
Specialty Adolescent Medicine (Internal Medicine) Physician
Credentials MD
Gender Female
NPI Issued 02/27/2006

Hospital and facility affiliations

Facilities where DALBIR CHHABRA, MD 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.

LEFFERTS MEDICAL ASSOCIATES PC
NEW HYDE PARK, NY
NASSAU HEALTH CARE CORPORATION
UNIONDALE, 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).

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 DALBIR CHHABRA, MD. To verify DALBIR CHHABRA, MD'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

DALBIR CHHABRA, MD — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 11,915 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.

11,915
Total Claims
$953K
Total Drug Cost
366
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
12,029
Total Day Supply
300,021
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$570K
Generic Drug Cost
$381K
Opioid Claims
52 (0.4% rate)
Antibiotic Claims
296

Patient Demographics

Average Patient Age
79.0 years
Avg HCC Risk Score
3.28
Gender Split
62% female / 38% male
Age Distribution
<65: 28, 65-74: 104, 75-84: 111, 85+: 123

Top Prescribed Drugs (Medicare Part D)

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

What DALBIR CHHABRA, MD 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
Eliquis
Apixaban
563
Atorvastatin Calcium
542
Mirtazapine
523
Amlodipine Besylate
454
Levothyroxine Sodium
453
Famotidine
401
Gabapentin
327
Simvastatin
310
Furosemide
303
Pantoprazole Sodium
285

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

Adolescent Medicine (Internal Medicine) Physician Overview

How DALBIR CHHABRA, MD fits within the Adolescent Medicine (Internal Medicine) Physician landscape nationally.

377
Adolescent Medicine (Internal Medicine) Physician Providers in US
46
States with Adolescent Medicine (Internal Medicine) Physician
3,242
Avg Claims per Provider

DALBIR CHHABRA, MD's 11,915 claims are above the specialty average of 3,242.

Nearby Adolescent Medicine (Internal 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 CHHABRA.

Compare Adolescent Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DALBIR CHHABRA, MD's specialty?
DALBIR CHHABRA, MD specializes in Adolescent Medicine (Internal Medicine) Physician and practices in NEW HYDE PARK, New York. Credentials: MD.
How much does DALBIR CHHABRA, MD prescribe under Medicare Part D?
In 2023, DALBIR CHHABRA, MD wrote 11,915 Medicare Part D claims totaling $953K in drug costs for 366 beneficiaries.
Where is DALBIR CHHABRA, MD located?
DALBIR CHHABRA, MD is located at 26619 UNION TPKE, NEW HYDE PARK, NY, 11040. Phone: (718) 347-0434.
What is DALBIR CHHABRA, MD's NPI number?
DALBIR CHHABRA, MD's National Provider Identifier (NPI) is 1942276100, issued on 02/27/2006.
Does DALBIR CHHABRA, MD prescribe more brand-name or generic drugs?
DALBIR CHHABRA, MD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $570K in brand drug costs.
Does DALBIR CHHABRA, MD prescribe opioids?
Yes, DALBIR CHHABRA, MD had 52 opioid claims in 2023 with an opioid prescribing rate of 0.4%.
How many Adolescent Medicine (Internal Medicine) Physician providers are there in the US?
There are 377 Adolescent Medicine (Internal Medicine) Physician providers across 46 states in the US. The average Adolescent Medicine (Internal Medicine) Physician provider writes 3,242 Medicare Part D claims per year.
What drugs does DALBIR CHHABRA, MD prescribe most often?
Based on 2023 Medicare Part D data, DALBIR CHHABRA, MD's most frequently prescribed drugs include Eliquis, Atorvastatin Calcium, Mirtazapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DALBIR CHHABRA, MD accept Medicare?
DALBIR CHHABRA, MD appears in CMS Medicare data with 11,915 Part D claims and 366 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DALBIR CHHABRA, MD's credentials?
DALBIR CHHABRA, MD's NPI is 1942276100 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