2026 NPPES data Specialist NPI 1427053073 M.D.
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BENJAMIN WEISMAN, M.D.

Specialist in BRIDGEPORT, Connecticut. 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
2K
Medicare Part D claims · 287 beneficiaries · Specialist avg: 1K
MIPS score
84.4788/100
▲ 1 pts above national avg 83.1 · [object Object]

What the federal data shows

BENJAMIN WEISMAN, M.D. reported a CMS MIPS final score of 84.4788/100 — above the 83.1 national average — and filed 1,631 Medicare Part D claims in 2023.

84.4788/100
MIPS score · +1 vs avg
2K
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.

BENJAMIN WEISMAN, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

84 45th percentile higher than 45% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about BENJAMIN WEISMAN, M.D.?

Near national average

NPI registry status

Active

Issued 06/20/2005

NPI 1427053073

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

1,631 11% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

MIPS final score

84.4788/100 1.3788000000000125% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Connecticut

How Specialist compares to other specialties among Connecticut providers

Connecticut providers

Specialist share within Connecticut

1. Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Specialist share within Connecticut

Medicare quality performance — MIPS

BENJAMIN WEISMAN, M.D.'s 2023 MIPS final score plotted against the Specialist national average

Near national average
MIPS Final Score
84.4788/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Specialist) — 84.4788/100 vs national avg 83.1

0%100%National avg83%84.5%
MIPS final score (Specialist) — 84.4788/100 vs national avg 83.1

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).

BENJAMIN WEISMAN, M.D. appears in the CMS NPPES registry as a Specialist provider holding M.D. credentials at 4699 MAIN ST, BRIDGEPORT, CT, 06606, with a listed phone of (203) 374-2747. NPI 1427053073 was issued on 06/20/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WEISMAN 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 1,631 prescription claims written by this provider, covering 287 Medicare beneficiaries and totaling roughly $356K in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 84.4788/100 for the 2023 performance year (Quality 79.2865, Cost 59.5997), compared with the national average of 83.1.

Specialist is a high-volume specialty nationwide, with 69,658 enrolled providers across 55 states and an average of 1,474 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

4699 MAIN ST
BRIDGEPORT, CT 06606

Provider Details

NPI 1427053073
Specialty Specialist
Credentials M.D.
Gender Male
NPI Issued 06/20/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

84.4788
Final Score
Avg: 83.1
79.2865
Quality
59.5997
Cost
100
Promoting Interoperability

Reporting: Group practice

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,631
Total Claims
$356K
Total Drug Cost
287
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,069
Total Day Supply
120,769
Generic Drug Cost
$31K
Antibiotic Claims
12

Patient Demographics

Average Patient Age
76.5 years
Avg HCC Risk Score
1.29
Gender Split
59% female / 41% male

Top Prescribed Drugs (Medicare Part D)

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

What BENJAMIN WEISMAN, M.D. 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
Amlodipine Besylate
106
Montelukast Sodium
97
Lisinopril
80
Levothyroxine Sodium
79
Atorvastatin Calcium
73
Rosuvastatin Calcium
57
Metoprolol Succinate
46
Levocetirizine Dihydrochloride
44
Tamsulosin Hcl
42
Simvastatin
40

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

Specialist Overview

How BENJAMIN WEISMAN, M.D. fits within the Specialist landscape nationally.

69,658
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider

BENJAMIN WEISMAN, M.D.'s 1,631 claims are above the specialty average of 1,474.

Nearby Specialist Providers in Connecticut

Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as WEISMAN.

Compare Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is BENJAMIN WEISMAN, M.D.'s specialty?
BENJAMIN WEISMAN, M.D. specializes in Specialist and practices in BRIDGEPORT, Connecticut. Credentials: M.D..
How much does BENJAMIN WEISMAN, M.D. prescribe under Medicare Part D?
In 2023, BENJAMIN WEISMAN, M.D. wrote 1,631 Medicare Part D claims totaling $356K in drug costs for 287 beneficiaries.
What is BENJAMIN WEISMAN, M.D.'s Medicare quality score?
BENJAMIN WEISMAN, M.D. has a CMS MIPS Final Score of 84.4788/100 (Quality: 79.2865, Cost: 59.5997). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is BENJAMIN WEISMAN, M.D. located?
BENJAMIN WEISMAN, M.D. is located at 4699 MAIN ST, BRIDGEPORT, CT, 06606. Phone: (203) 374-2747.
What is BENJAMIN WEISMAN, M.D.'s NPI number?
BENJAMIN WEISMAN, M.D.'s National Provider Identifier (NPI) is 1427053073, issued on 06/20/2005.
How many Specialist providers are there in the US?
There are 69,658 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does BENJAMIN WEISMAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, BENJAMIN WEISMAN, M.D.'s most frequently prescribed drugs include Amlodipine Besylate, Montelukast Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does BENJAMIN WEISMAN, M.D. accept Medicare?
BENJAMIN WEISMAN, M.D. appears in CMS Medicare data with 1,631 Part D claims and 287 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BENJAMIN WEISMAN, M.D.'s credentials?
BENJAMIN WEISMAN, M.D.'s NPI is 1427053073 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

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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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