2026 NPPES data Ophthalmology Physician NPI 1457456386 M.D.
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WILLIAM VARR, M.D.

Ophthalmology Physician in WARWICK, 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
2K
Medicare Part D claims · 335 beneficiaries · Ophthalmology Physician avg: 1K
Generic prescribing
73%
generic claims · 27% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
0/100
▼ 83 pts below national avg 83.1 · [object Object]
Industry payments
$80.93
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

WILLIAM VARR, M.D. reported a CMS MIPS final score of 0/100 — below the 83.1 national average — and filed 1,558 Medicare Part D claims in 2023.

0/100
MIPS score · -83 vs avg
2K
Part D claims, 2023
73%
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.

WILLIAM VARR, 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

0 0th percentile higher than 0% of 477,587 scored providers

0–10: 8,684 scored providers (2%). This entry sits in this band. 10–20: 3,008 scored providers (1%). Above this entry. 20–30: 3,069 scored providers (1%). Above this entry. 30–40: 2,746 scored providers (1%). Above this entry. 40–50: 2,928 scored providers (1%). Above this entry. 50–60: 5,882 scored providers (1%). Above this entry. 60–70: 13,906 scored providers (3%). Above this entry. 70–80: 118,074 scored providers (25%). Above this entry. 80–90: 129,887 scored providers (27%). Above this entry. 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

Board certification likely (heuristic — not verified)

WILLIAM VARR, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — 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 WILLIAM VARR, M.D.?

Below national average

NPI registry status

Active

Issued 09/14/2006

NPI 1457456386

Primary specialty

Ophthalmology Physician

Mid-sized

22,090 US NPIs in this specialty

Medicare Part D claims

1,558 10% vs specialty avg

2023 prescription claims

Specialty avg: 1,420

MIPS final score

0/100 83.1% pts

Penalty band band

vs 83.1 national avg

Specialty distribution in Rhode Island

How Ophthalmology Physician compares to other specialties among Rhode Island providers

Rhode Island providers

Ophthalmology Physician share within Rhode Island

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

Medicare quality performance — MIPS

WILLIAM VARR, M.D.'s 2023 MIPS final score plotted against the Ophthalmology Physician national average

Below national average
MIPS Final Score
0/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Ophthalmology Physician) — 0/100 vs national avg 83.1

0%100%National avg83%0%
MIPS final score (Ophthalmology Physician) — 0/100 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).

WILLIAM VARR, M.D. appears in the CMS NPPES registry as a Ophthalmology Physician provider holding M.D. credentials at 220 TOLL GATE RD, WARWICK, RI, 02886, with a listed phone of (401) 732-6640. NPI 1457456386 was issued on 09/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VARR 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 1,558 prescription claims written by this provider, covering 335 Medicare beneficiaries and totaling roughly $94K in drug spend, split 27% brand-name and 73% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 0/100 for the 2023 performance year (Quality 0), compared with the national average of 83.1.

Ophthalmology Physician is a mid-sized specialty nationwide, with 22,090 enrolled providers across 56 states and an average of 1,420 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

220 TOLL GATE RD
WARWICK, RI 02886

Provider Details

NPI 1457456386
Specialty Ophthalmology Physician
Credentials M.D.
Gender Male
NPI Issued 09/14/2006

CMS Quality Score (MIPS)

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

0
Final Score
Avg: 83.1
0
Quality

Reporting: Individual

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 WILLIAM VARR, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$81

Largest payer

Dompe US, 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 · Above average

WILLIAM VARR, M.D. — brand share 27.0%
Specialty average (est.)

27% brand-name claims vs 73% generic, on 1,558 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.

1,558
Total Claims
$94K
Total Drug Cost
335
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,631
Total Day Supply
71,547
Brand vs Generic
27% brand / 73% generic
Brand Drug Cost
$60K
Generic Drug Cost
$34K

Patient Demographics

Average Patient Age
78.5 years
Avg HCC Risk Score
1.13
Gender Split
62% female / 38% male

Top Prescribed Drugs (Medicare Part D)

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

What WILLIAM VARR, 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
Latanoprost
547
Timolol Maleate
215
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
162
Prednisolone Acetate
94
Ketorolac Tromethamine
79
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
70
Brimonidine Tartrate
52
Lumigan
Bimatoprost
52
Brimonidine Tartrate-Timolol
Brimonidine Tartrate/Timolol
38
Ofloxacin
37

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

Ophthalmology Physician Overview

How WILLIAM VARR, M.D. fits within the Ophthalmology Physician landscape nationally.

22,090
Ophthalmology Physician Providers in US
56
States with Ophthalmology Physician
1,420
Avg Claims per Provider

WILLIAM VARR, M.D.'s 1,558 claims are above the specialty average of 1,420.

Nearby Ophthalmology Physician Providers in Rhode Island

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

Compare Ophthalmology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is WILLIAM VARR, M.D.'s specialty?
WILLIAM VARR, M.D. specializes in Ophthalmology Physician and practices in WARWICK, Rhode Island. Credentials: M.D..
How much does WILLIAM VARR, M.D. prescribe under Medicare Part D?
In 2023, WILLIAM VARR, M.D. wrote 1,558 Medicare Part D claims totaling $94K in drug costs for 335 beneficiaries.
What is WILLIAM VARR, M.D.'s Medicare quality score?
WILLIAM VARR, M.D. has a CMS MIPS Final Score of 0/100 (Quality: 0). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is WILLIAM VARR, M.D. located?
WILLIAM VARR, M.D. is located at 220 TOLL GATE RD, WARWICK, RI, 02886. Phone: (401) 732-6640.
What is WILLIAM VARR, M.D.'s NPI number?
WILLIAM VARR, M.D.'s National Provider Identifier (NPI) is 1457456386, issued on 09/14/2006.
Does WILLIAM VARR, M.D. prescribe more brand-name or generic drugs?
WILLIAM VARR, M.D.'s prescribing is 27% brand-name and 73% generic drugs by claim count, with $60K in brand drug costs.
How many Ophthalmology Physician providers are there in the US?
There are 22,090 Ophthalmology Physician providers across 56 states in the US. The average Ophthalmology Physician provider writes 1,420 Medicare Part D claims per year.
What drugs does WILLIAM VARR, M.D. prescribe most often?
Based on 2023 Medicare Part D data, WILLIAM VARR, M.D.'s most frequently prescribed drugs include Latanoprost, Timolol Maleate, Neomycin-Polymyxin-Dexameth. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does WILLIAM VARR, M.D. accept Medicare?
WILLIAM VARR, M.D. appears in CMS Medicare data with 1,558 Part D claims and 335 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WILLIAM VARR, M.D.'s credentials?
WILLIAM VARR, M.D.'s NPI is 1457456386 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