NPI registry status
Active
2026 NPPES data Surgery of the Hand (Surgery) Physician NPI 1740484187 M.D.
Verify on CMS → Stewart Gross, M.D.
Surgery of the Hand (Surgery) Physician in Bridgeport, 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 398 in Surgery of the Hand (Surgery) 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
22
Medicare Part D claims · Surgery of the Hand (Surgery) Physician avg: 175
What the federal data shows
Stewart Gross, M.D. filed 22 Medicare Part D claims in 2023 as a Surgery of the Hand (Surgery) Physician in Bridgeport, Connecticut.
- 22
- Part D claims, 2023
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.
Stewart Gross, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
22 0th percentile higher than 0% 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
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Board-eligible specialty (heuristic, not verified)
Stewart Gross, M.D. 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).
What does the federal data show about Stewart Gross, M.D.?
Quality data not reportedPrimary specialty
Surgery of the Hand (Surgery) Physician
Medicare Part D claims
22 87% vs specialty avg
Specialty distribution in Connecticut
How Surgery of the Hand (Surgery) 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 Surgery of the Hand (Surgery) 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).
Stewart Gross, M.D. appears in the CMS NPPES registry as a Surgery of the Hand (Surgery) Physician provider holding M.D. credentials at 2660 MAIN ST STE 311, Bridgeport, CT, 06606, with a listed phone of (203) 367-4008. NPI 1740484187 was issued on 06/11/2007.
Medicare Part D records for calendar year 2023 show 22 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $3K in drug spend.
Surgery of the Hand (Surgery) Physician is a narrow specialty nationwide, with 398 enrolled providers across 44 states and an average of 175 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 | 1740484187 |
|---|---|
| Specialty | Surgery of the Hand (Surgery) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/11/2007 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
22
Total Claims
$3K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 54
- Total Day Supply
- 1,529
- Generic Drug Cost
- $76
Patient Demographics
- Average Patient Age
- 71.3 years
- Avg HCC Risk Score
- 0.60
More Surgery of the Hand (Surgery) Physician in CT →
All providers in Connecticut →
Compare specialties →
Surgery of the Hand (Surgery) Physician Overview
How Stewart Gross, M.D. fits within the Surgery of the Hand (Surgery) Physician landscape nationally.
398
Surgery of the Hand (Surgery) Physician Providers in US
44
States with Surgery of the Hand (Surgery) Physician
175
Avg Claims per Provider
Stewart Gross, M.D.'s 22 claims are below the specialty average of 175.
Nearby Surgery of the Hand (Surgery) Physician Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Gross.
Dr. Lionel Brown
M.D.
Danbury, CT
Dr. Thomas Cherry
MD
Norwich, CT
Dr. James Thomson
MD
New Haven, CT
Dr. Robert Tross
MD
Madison, CT
Compare Surgery of the Hand (Surgery) 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 Connecticut medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Surgery of the Hand (Surgery) 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 Stewart Gross, M.D.'s specialty? ▼
Stewart Gross, M.D. specializes in Surgery of the Hand (Surgery) Physician and practices in Bridgeport, Connecticut. Credentials: M.D..
How much does Stewart Gross, M.D. prescribe under Medicare Part D? ▼
In 2023, Stewart Gross, M.D. wrote 22 Medicare Part D claims totaling $3K in drug costs for N/A beneficiaries.
Where is Stewart Gross, M.D. located? ▼
Stewart Gross, M.D. is located at 2660 MAIN ST STE 311, Bridgeport, CT, 06606. Phone: (203) 367-4008.
What is Stewart Gross, M.D.'s NPI number? ▼
Stewart Gross, M.D.'s National Provider Identifier (NPI) is 1740484187, issued on 06/11/2007.
How many Surgery of the Hand (Surgery) Physician providers are there in the US? ▼
There are 398 Surgery of the Hand (Surgery) Physician providers across 44 states in the US. The average Surgery of the Hand (Surgery) Physician provider writes 175 Medicare Part D claims per year.
Does Stewart Gross, M.D. accept Medicare? ▼
Stewart Gross, M.D. appears in CMS Medicare data with 22 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Stewart Gross, M.D.'s credentials? ▼
Stewart Gross, M.D.'s NPI is 1740484187 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.