2026 NPPES data Ophthalmology Physician NPI 1619933363 MD
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NEIL ATODARIA, MD

Ophthalmology Physician in PHOENIX, Arizona. 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
6K
Medicare Part D claims · 1K beneficiaries · Ophthalmology Physician avg: 1K
Generic prescribing
62%
generic claims · 38% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
84.1398/100
▲ 1 pts above national avg 83.1 · [object Object]
Industry payments
$525.21
24 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: NEIL ATODARIA, MD is a Ophthalmology Physician ([object Object]) practicing in PHOENIX, Arizona with a Medicare Part D prescribing footprint of 6K claims across 1K beneficiaries — 38% brand-name prescribing . Their CMS MIPS Final Score of 84.1398/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $525.21 across 24 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: NEIL ATODARIA, MD reported a CMS MIPS final score of 84.1398 out of 100, above the 83.1 national average, and filed 5,653 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

NEIL ATODARIA, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

NEIL ATODARIA, MD at a glance

Near national average

NPI registry status

Active

Issued 04/21/2006

NPI 1619933363

Primary specialty

Ophthalmology Physician

Mid-sized

22,090 US NPIs in this specialty

Medicare Part D claims

5,653 298% vs specialty avg

2023 prescription claims

Specialty avg: 1,420

MIPS final score

84.1398/100 1.0397999999999996% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Arizona

How Ophthalmology Physician compares to other specialties among Arizona providers

Arizona providers

Ophthalmology Physician share within Arizona

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

Medicare quality performance — MIPS

NEIL ATODARIA, MD's 2023 MIPS final score plotted against the Ophthalmology Physician national average

Near national average
MIPS Final Score
84.1398/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Ophthalmology Physician) — 84.1398/100 vs national avg 83.1

0%100%National avg83%84.1%
MIPS final score (Ophthalmology Physician) — 84.1398/100 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).

NEIL ATODARIA, MD is a Ophthalmology Physician provider practicing in PHOENIX, Arizona, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1619933363. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

NEIL ATODARIA, MD appears in the CMS NPPES registry as a Ophthalmology Physician provider holding MD credentials at 4800 N 22ND ST, PHOENIX, AZ, 85016, with a listed phone of (602) 955-1000. NPI 1619933363 was issued on 04/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ATODARIA 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 5,653 prescription claims written by this provider, covering 1,459 Medicare beneficiaries and totaling roughly $520K in drug spend, split 38% brand-name and 62% 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 84.1398/100 for the 2023 performance year (Quality 93.9392, Cost 53.1936), 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

4800 N 22ND ST
PHOENIX, AZ 85016

Provider Details

NPI 1619933363
Specialty Ophthalmology Physician
Credentials MD
Gender Male
NPI Issued 04/21/2006

CMS Quality Score (MIPS)

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

84.1398
Final Score
Avg: 83.1
93.9392
Quality
53.1936
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where NEIL ATODARIA, 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.

BARNET DULANEY PERKINS EYE CENTER, PC
PHOENIX, AZ

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 NEIL ATODARIA, MD. Source: openpaymentsdata.cms.gov.

Total received

$525

Largest payer

ABBVIE 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

NEIL ATODARIA, MD — brand share 38.0%
Specialty average (est.)

38% brand-name claims vs 62% generic, on 5,653 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.

5,653
Total Claims
$520K
Total Drug Cost
1,459
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
10,928
Total Day Supply
310,213
Brand vs Generic
38% brand / 62% generic
Brand Drug Cost
$413K
Generic Drug Cost
$106K

Patient Demographics

Average Patient Age
76.5 years
Avg HCC Risk Score
1.37
Gender Split
57% female / 43% male
Age Distribution
<65: 55, 65-74: 545, 75-84: 634, 85+: 225

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Latanoprost
1,395
Prednisolone Acetate
946
Diclofenac Sodium
713
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
709
Brimonidine Tartrate
423
Timolol Maleate
330
Dorzolamide Hcl
263
Vyzulta
Latanoprostene Bunod
159
Lumigan
Bimatoprost
139
Combigan
Brimonidine Tartrate/Timolol
69

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

Ophthalmology Physician Overview

How NEIL ATODARIA, MD 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

NEIL ATODARIA, MD's 5,653 claims are above the specialty average of 1,420.

Nearby Ophthalmology Physician Providers in Arizona

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

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

Frequently Asked Questions

What is NEIL ATODARIA, MD's specialty?
NEIL ATODARIA, MD specializes in Ophthalmology Physician and practices in PHOENIX, Arizona. Credentials: MD.
How much does NEIL ATODARIA, MD prescribe under Medicare Part D?
In 2023, NEIL ATODARIA, MD wrote 5,653 Medicare Part D claims totaling $520K in drug costs for 1,459 beneficiaries.
What is NEIL ATODARIA, MD's Medicare quality score?
NEIL ATODARIA, MD has a CMS MIPS Final Score of 84.1398/100 (Quality: 93.9392, Cost: 53.1936). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is NEIL ATODARIA, MD located?
NEIL ATODARIA, MD is located at 4800 N 22ND ST, PHOENIX, AZ, 85016. Phone: (602) 955-1000.
What is NEIL ATODARIA, MD's NPI number?
NEIL ATODARIA, MD's National Provider Identifier (NPI) is 1619933363, issued on 04/21/2006.
Does NEIL ATODARIA, MD prescribe more brand-name or generic drugs?
NEIL ATODARIA, MD's prescribing is 38% brand-name and 62% generic drugs by claim count, with $413K 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 NEIL ATODARIA, MD prescribe most often?
Based on 2023 Medicare Part D data, NEIL ATODARIA, MD's most frequently prescribed drugs include Latanoprost, Prednisolone Acetate, Diclofenac Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NEIL ATODARIA, MD accept Medicare?
NEIL ATODARIA, MD appears in CMS Medicare data with 5,653 Part D claims and 1,459 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NEIL ATODARIA, MD's credentials?
NEIL ATODARIA, MD's NPI is 1619933363 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.
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