2026 NPPES data Cardiovascular Disease Physician NPI 1043234958 MD
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WALID SABER, MD

Cardiovascular Disease Physician in WOONSOCKET, Rhode Island. 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
5K
Medicare Part D claims · 454 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.2K
74 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

WALID SABER, MD filed 4,572 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in WOONSOCKET, Rhode Island, prescribing 82% generic.

5K
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.

WALID SABER, MD's Medicare Part D volume vs every U.S. prescriber

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

4,572 Top 7% higher than 93% 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)

WALID SABER, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 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 WALID SABER, MD?

Quality data not reported

NPI registry status

Active

Issued 07/26/2006

NPI 1043234958

Primary specialty

Cardiovascular Disease Physician

Mid-sized

24,795 US NPIs in this specialty

Medicare Part D claims

4,572 51% vs specialty avg

2023 prescription claims

Specialty avg: 3,033

Specialty distribution in Rhode Island

How Cardiovascular Disease Physician compares to other specialties among Rhode Island providers

Rhode Island providers

Cardiovascular Disease Physician share within Rhode Island

1. Cardiovascular Disease Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Cardiovascular Disease Physician share within Rhode Island

Specialty board-certification context

Estimated specialty board-certified rate — Cardiovascular Disease Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Cardiovascular Disease Physician ABMS/AOA estimate

Est. board-certified rate (Cardiovascular Disease Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Cardiovascular Disease 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).

WALID SABER, MD appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding MD credentials at 191 SOCIAL ST STE 100, WOONSOCKET, RI, 02895, with a listed phone of (401) 597-6500. NPI 1043234958 was issued on 07/26/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SABER 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 4,572 prescription claims written by this provider, covering 454 Medicare beneficiaries and totaling roughly $553K in drug spend, split 18% brand-name and 82% generic by claim count. 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.

Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,795 enrolled providers across 54 states and an average of 3,033 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

191 SOCIAL ST STE 100
WOONSOCKET, RI 02895

Provider Details

NPI 1043234958
Specialty Cardiovascular Disease Physician
Credentials MD
Gender Male
NPI Issued 07/26/2006

Hospital and facility affiliations

Facilities where WALID SABER, 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.

BMC AFFILIATED PHYSICIANS, INC.
BROCKTON, MA
OCEAN STATE CARDIOVASCULAR AND VEIN CENTER LLC
MILFORD, MA
PRIME HEALTHCARE SERVICES LANDMARK LLC
N SMITHFIELD, RI

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 WALID SABER, MD. Source: openpaymentsdata.cms.gov.

Total received

$2.2K

Largest payer

Medtronic, Inc.

Most common payment type

Food and Beverage

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.

Brand vs generic prescribing mix · Typical

WALID SABER, MD — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 4,572 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.

4,572
Total Claims
$553K
Total Drug Cost
454
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
8,402
Total Day Supply
248,052
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$470K
Generic Drug Cost
$82K
Antibiotic Claims
21

Patient Demographics

Average Patient Age
71.4 years
Avg HCC Risk Score
1.97
Gender Split
52% female / 48% male
Age Distribution
<65: 85, 65-74: 195, 75-84: 144, 85+: 30

Top Prescribed Drugs (Medicare Part D)

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

What WALID SABER, 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
Metoprolol Tartrate
511
Eliquis
Apixaban
451
Atorvastatin Calcium
447
Clopidogrel
Clopidogrel Bisulfate
313
Lisinopril
298
Metoprolol Succinate
242
Furosemide
213
Ranolazine Er
Ranolazine
205
Rosuvastatin Calcium
174
Losartan Potassium
166

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

Cardiovascular Disease Physician Overview

How WALID SABER, MD fits within the Cardiovascular Disease Physician landscape nationally.

24,795
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider

WALID SABER, MD's 4,572 claims are above the specialty average of 3,033.

Nearby Cardiovascular Disease Physician Providers in Rhode Island

Other clinicians with the same primary specialty enrolled in Rhode Island, drawn from the same CMS NPPES roster as SABER.

Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is WALID SABER, MD's specialty?
WALID SABER, MD specializes in Cardiovascular Disease Physician and practices in WOONSOCKET, Rhode Island. Credentials: MD.
How much does WALID SABER, MD prescribe under Medicare Part D?
In 2023, WALID SABER, MD wrote 4,572 Medicare Part D claims totaling $553K in drug costs for 454 beneficiaries.
Where is WALID SABER, MD located?
WALID SABER, MD is located at 191 SOCIAL ST STE 100, WOONSOCKET, RI, 02895. Phone: (401) 597-6500.
What is WALID SABER, MD's NPI number?
WALID SABER, MD's National Provider Identifier (NPI) is 1043234958, issued on 07/26/2006.
Does WALID SABER, MD prescribe more brand-name or generic drugs?
WALID SABER, MD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $470K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US?
There are 24,795 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does WALID SABER, MD prescribe most often?
Based on 2023 Medicare Part D data, WALID SABER, MD's most frequently prescribed drugs include Metoprolol Tartrate, Eliquis, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does WALID SABER, MD accept Medicare?
WALID SABER, MD appears in CMS Medicare data with 4,572 Part D claims and 454 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WALID SABER, MD's credentials?
WALID SABER, MD's NPI is 1043234958 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