NPI registry status
Active
2026 NPPES data Public Health & General Preventive Medicine Physician NPI 1174508543 M.D.
Verify on CMS → Tracy Battaglia, M.D.
Public Health & General Preventive Medicine Physician in New Haven, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,770 in Public Health & General Preventive 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
192
Medicare Part D claims · 37 beneficiaries · Public Health & General Preventive Medicine Physician avg: 968
Industry payments
$2.4K
1 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Tracy Battaglia, M.D. filed 192 Medicare Part D claims in 2023 as a Public Health & General Preventive Medicine Physician in New Haven, Connecticut.
- 192
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥35th
- 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.
Tracy Battaglia, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
192 ≥ 35th percentile 35% 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)
Tracy Battaglia, 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).
What does the federal data show about Tracy Battaglia, M.D.?
Quality data not reportedPrimary specialty
Public Health & General Preventive Medicine Physician
Medicare Part D claims
192 80% vs specialty avg
Specialty distribution in Connecticut
How Public Health & General Preventive Medicine Physician compares to other specialties among Connecticut 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 Public Health & General Preventive 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).
Tracy Battaglia, M.D. appears in the CMS NPPES registry as a Public Health & General Preventive Medicine Physician provider holding M.D. credentials at 35 PARK ST, New Haven, CT, 06519, with a listed phone of (203) 200-2328. NPI 1174508543 was issued on 12/08/2005.
Medicare Part D records for calendar year 2023 show 192 prescription claims written by this provider, covering 37 Medicare beneficiaries and totaling roughly $17K in drug spend.
Public Health & General Preventive Medicine Physician is a narrow specialty nationwide, with 1,770 enrolled providers across 52 states and an average of 968 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 | 1174508543 |
|---|---|
| Specialty | Public Health & General Preventive Medicine Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 12/08/2005 |
Hospital and facility affiliations
Facilities where Tracy Battaglia, 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.
Yale University
New Haven, CT
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 Tracy Battaglia, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$2.4K
Largest payer
ROCHE MOLECULAR SYSTEMS, INC.
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
192
Total Claims
$17K
Total Drug Cost
37
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 483
- Total Day Supply
- 14,294
- Generic Drug Cost
- $4K
Patient Demographics
- Average Patient Age
- 72.3 years
- Avg HCC Risk Score
- 1.30
- Gender Split
- 100% female / 0% 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 |
|---|---|
| Amlodipine Besylate | 23 |
| Hydrochlorothiazide | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Public Health & General Preventive Medicine Physician in CT →
All providers in Connecticut →
Compare specialties →
Public Health & General Preventive Medicine Physician Overview
How Tracy Battaglia, M.D. fits within the Public Health & General Preventive Medicine Physician landscape nationally.
1,770
Public Health & General Preventive Medicine Physician Providers in US
52
States with Public Health & General Preventive Medicine Physician
968
Avg Claims per Provider
Tracy Battaglia, M.D.'s 192 claims are below the specialty average of 968.
Nearby Public Health & General Preventive Medicine Physician Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Battaglia.
One of 17 Public Health & General Preventive Medicine Physician providers enrolled in Connecticut, 5 are shown here.
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 Connecticut medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Public Health & General Preventive 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.
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Frequently Asked Questions
What is Tracy Battaglia, M.D.'s specialty? ▼
Tracy Battaglia, M.D. specializes in Public Health & General Preventive Medicine Physician and practices in New Haven, Connecticut. Credentials: M.D..
How much does Tracy Battaglia, M.D. prescribe under Medicare Part D? ▼
In 2023, Tracy Battaglia, M.D. wrote 192 Medicare Part D claims totaling $17K in drug costs for 37 beneficiaries.
Where is Tracy Battaglia, M.D. located? ▼
Tracy Battaglia, M.D. is located at 35 PARK ST, New Haven, CT, 06519. Phone: (203) 200-2328.
What is Tracy Battaglia, M.D.'s NPI number? ▼
Tracy Battaglia, M.D.'s National Provider Identifier (NPI) is 1174508543, issued on 12/08/2005.
How many Public Health & General Preventive Medicine Physician providers are there in the US? ▼
There are 1,770 Public Health & General Preventive Medicine Physician providers across 52 states in the US. The average Public Health & General Preventive Medicine Physician provider writes 968 Medicare Part D claims per year.
What drugs does Tracy Battaglia, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Tracy Battaglia, M.D.'s most frequently prescribed drugs include Amlodipine Besylate, Hydrochlorothiazide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Tracy Battaglia, M.D. accept Medicare? ▼
Tracy Battaglia, M.D. appears in CMS Medicare data with 192 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tracy Battaglia, M.D.'s credentials? ▼
Tracy Battaglia, M.D.'s NPI is 1174508543 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
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.