NPI registry status
Active
2026 NPPES data Allergy & Immunology Physician NPI 1366485930 MD
Verify on CMS → Ballambattu Bhat, MD
Allergy & Immunology Physician in Bethpage, 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 3,390 in Allergy & Immunology 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
3K
Medicare Part D claims · 889 beneficiaries · Allergy & Immunology Physician avg: 764
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$64
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ballambattu Bhat, MD filed 3,294 Medicare Part D claims in 2023 as a Allergy & Immunology Physician in Bethpage, New York, prescribing 91% generic.
- 3K
- Part D claims, 2023
- 91%
- 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.
Ballambattu Bhat, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,294 Top 11% higher than 89% of 1,370,886 prescribers
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)
Ballambattu Bhat, MD 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 Ballambattu Bhat, MD?
Quality data not reportedPrimary specialty
Allergy & Immunology Physician
Medicare Part D claims
3,294 331% vs specialty avg
Specialty distribution in New York
How Allergy & Immunology 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 Allergy & Immunology 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).
Ballambattu Bhat, MD appears in the CMS NPPES registry as a Allergy & Immunology Physician provider holding MD credentials at 1055 STEWART AVENUE, Bethpage, NY, 11714, with a listed phone of (516) 938-0100. NPI 1366485930 was issued on 06/13/2006.
Medicare Part D records for calendar year 2023 show 3,294 prescription claims written by this provider, covering 889 Medicare beneficiaries and totaling roughly $251K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 0.9%.
Allergy & Immunology Physician is a narrow specialty nationwide, with 3,390 enrolled providers across 52 states and an average of 764 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 | 1366485930 |
|---|---|
| Specialty | Allergy & Immunology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/13/2006 |
Hospital and facility affiliations
Facilities where Ballambattu Bhat, 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.
Advantagecare Physicians PC
Bethpage, 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 Ballambattu Bhat, MD. Source: openpaymentsdata.cms.gov.
Total received
$64
Largest payer
Becton, Dickinson and Company
Most common payment type
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
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 Ballambattu Bhat, MD. To verify Ballambattu Bhat, 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 · Generic-heavy
Ballambattu Bhat, MD - brand share 9.0%
Allergy & Immunology Physician average
9% brand-name claims vs 91% generic, on 3,294 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.
3,294
Total Claims
$251K
Total Drug Cost
889
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,635
- Total Day Supply
- 181,367
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $185K
- Generic Drug Cost
- $65K
- Opioid Claims
- 28 (0.9% rate)
- Antibiotic Claims
- 352
Patient Demographics
- Average Patient Age
- 74.6 years
- Avg HCC Risk Score
- 1.40
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 88, 65-74: 344, 75-84: 304, 85+: 153
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ballambattu Bhat, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
174 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
118 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
117 claims
- Methylprednisolone
Methylprednisolone
110 claims
- Amlodipine Besylate
Amlodipine Besylate
105 claims
- Losartan Potassium
Losartan Potassium
98 claims
- Meloxicam
Meloxicam
95 claims
- Metoprolol Succinate
Metoprolol Succinate
84 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 174 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 118 |
| Triamcinolone Acetonide | 117 |
| Methylprednisolone | 110 |
| Amlodipine Besylate | 105 |
| Losartan Potassium | 98 |
| Meloxicam | 95 |
| Metoprolol Succinate | 84 |
| Omeprazole | 83 |
| Cephalexin | 74 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy & Immunology Physician Overview
How Ballambattu Bhat, MD fits within the Allergy & Immunology Physician landscape nationally.
3,390
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider
Ballambattu Bhat, MD's 3,294 claims are above the specialty average of 764.
Nearby Allergy & Immunology Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Bhat.
Dr. Manar Abdalgani
MBBS
New York, NY
Dr. Babatunde Adeyemi
M.D.
Brooklyn, NY
Dr. Thomas Adler
M.D.
Rochester, NY
Dr. Shradha Agarwal
MD
New York, NY
Dr. Maria-Lourdes Alcasid-Escano
M.D.
Riverhead, NY
Compare Allergy & Immunology 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 Allergy & Immunology 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.
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Frequently Asked Questions
What is Ballambattu Bhat, MD's specialty? ▼
Ballambattu Bhat, MD specializes in Allergy & Immunology Physician and practices in Bethpage, New York. Credentials: MD.
How much does Ballambattu Bhat, MD prescribe under Medicare Part D? ▼
In 2023, Ballambattu Bhat, MD wrote 3,294 Medicare Part D claims totaling $251K in drug costs for 889 beneficiaries.
Where is Ballambattu Bhat, MD located? ▼
Ballambattu Bhat, MD is located at 1055 STEWART AVENUE, Bethpage, NY, 11714. Phone: (516) 938-0100.
What is Ballambattu Bhat, MD's NPI number? ▼
Ballambattu Bhat, MD's National Provider Identifier (NPI) is 1366485930, issued on 06/13/2006.
Does Ballambattu Bhat, MD prescribe more brand-name or generic drugs? ▼
Ballambattu Bhat, MD's prescribing is 9% brand-name and 91% generic drugs by claim count, with $185K in brand drug costs.
Does Ballambattu Bhat, MD prescribe opioids? ▼
Yes, Ballambattu Bhat, MD had 28 opioid claims in 2023 with an opioid prescribing rate of 0.9%.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,390 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 764 Medicare Part D claims per year.
What drugs does Ballambattu Bhat, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Ballambattu Bhat, MD's most frequently prescribed drugs include Atorvastatin Calcium, Albuterol Sulfate Hfa, Triamcinolone Acetonide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ballambattu Bhat, MD accept Medicare? ▼
Ballambattu Bhat, MD appears in CMS Medicare data with 3,294 Part D claims and 889 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ballambattu Bhat, MD's credentials? ▼
Ballambattu Bhat, MD's NPI is 1366485930 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
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
Compiled from official public sources by the PlainDoctor editorial team.