2026 NPPES data Ophthalmology Physician NPI 1093102949
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JOSHUA BARNETT

Ophthalmology Physician in ATLANTA, Georgia. 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
471
Medicare Part D claims · 155 beneficiaries · Ophthalmology Physician avg: 1K
Generic prescribing
69%
generic claims · 31% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
92.2614/100
▲ 9 pts above national avg 83.1 · [object Object]
What the federal data reveals: JOSHUA BARNETT is a Ophthalmology Physician ([object Object]) practicing in ATLANTA, Georgia with a Medicare Part D prescribing footprint of 471 claims across 155 beneficiaries — 31% brand-name prescribing . Their CMS MIPS Final Score of 92.2614/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: JOSHUA BARNETT reported a CMS MIPS final score of 92.2614 out of 100, above the 83.1 national average, and filed 471 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)

JOSHUA BARNETT practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

JOSHUA BARNETT at a glance

High performer (top quartile)

NPI registry status

Active

Issued 04/17/2015

NPI 1093102949

Primary specialty

Ophthalmology Physician

Mid-sized

22,090 US NPIs in this specialty

Medicare Part D claims

471 67% vs specialty avg

2023 prescription claims

Specialty avg: 1,420

MIPS final score

92.2614/100 9.1614% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Georgia

How Ophthalmology Physician compares to other specialties among Georgia providers

Georgia providers

Ophthalmology Physician share within Georgia

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

Medicare quality performance — MIPS

JOSHUA BARNETT's 2023 MIPS final score plotted against the Ophthalmology Physician national average

High performer (top quartile)
MIPS Final Score
92.2614/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Ophthalmology Physician) — 92.2614/100 vs national avg 83.1

0%100%National avg83%92.3%
MIPS final score (Ophthalmology Physician) — 92.2614/100 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).

JOSHUA BARNETT is a Ophthalmology Physician provider practicing in ATLANTA, Georgia, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1093102949. 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.

JOSHUA BARNETT appears in the CMS NPPES registry as a Ophthalmology Physician provider at 1365 CLIFTON RD NE, ATLANTA, GA, 30322, with a listed phone of (404) 778-2020. NPI 1093102949 was issued on 04/17/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BARNETT 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 471 prescription claims written by this provider, covering 155 Medicare beneficiaries and totaling roughly $35K in drug spend, split 31% brand-name and 69% 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 92.2614/100 for the 2023 performance year (Quality 73.8353), 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

1365 CLIFTON RD NE
ATLANTA, GA 30322

Provider Details

NPI 1093102949
Specialty Ophthalmology Physician
Gender Male
NPI Issued 04/17/2015

CMS Quality Score (MIPS)

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

92.2614
Final Score
Avg: 83.1
73.8353
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where JOSHUA BARNETT 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.

EMORY MEDICAL CARE FOUNDATION INC
ATLANTA, GA
THE EMORY CLINIC INC
ATLANTA, GA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Above average

JOSHUA BARNETT — brand share 31.0%
Specialty average (est.)

31% brand-name claims vs 69% generic, on 471 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.

471
Total Claims
$35K
Total Drug Cost
155
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
760
Total Day Supply
21,312
Brand vs Generic
31% brand / 69% generic
Brand Drug Cost
$19K
Generic Drug Cost
$16K

Patient Demographics

Average Patient Age
70.6 years
Avg HCC Risk Score
1.82
Gender Split
54% female / 46% male

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
85
Brimonidine Tartrate
77
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
76
Prednisolone Acetate
61
Ketorolac Tromethamine
23
Timolol Maleate
18
Atropine Sulfate
15
Methazolamide
14
Difluprednate
11

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

Ophthalmology Physician Overview

How JOSHUA BARNETT 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

JOSHUA BARNETT's 471 claims are below the specialty average of 1,420.

Nearby Ophthalmology Physician Providers in Georgia

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

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

Frequently Asked Questions

What is JOSHUA BARNETT's specialty?
JOSHUA BARNETT specializes in Ophthalmology Physician and practices in ATLANTA, Georgia.
How much does JOSHUA BARNETT prescribe under Medicare Part D?
In 2023, JOSHUA BARNETT wrote 471 Medicare Part D claims totaling $35K in drug costs for 155 beneficiaries.
What is JOSHUA BARNETT's Medicare quality score?
JOSHUA BARNETT has a CMS MIPS Final Score of 92.2614/100 (Quality: 73.8353). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JOSHUA BARNETT located?
JOSHUA BARNETT is located at 1365 CLIFTON RD NE, ATLANTA, GA, 30322. Phone: (404) 778-2020.
What is JOSHUA BARNETT's NPI number?
JOSHUA BARNETT's National Provider Identifier (NPI) is 1093102949, issued on 04/17/2015.
Does JOSHUA BARNETT prescribe more brand-name or generic drugs?
JOSHUA BARNETT's prescribing is 31% brand-name and 69% generic drugs by claim count, with $19K 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 JOSHUA BARNETT prescribe most often?
Based on 2023 Medicare Part D data, JOSHUA BARNETT's most frequently prescribed drugs include Latanoprost, Brimonidine Tartrate, Dorzolamide-Timolol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOSHUA BARNETT accept Medicare?
JOSHUA BARNETT appears in CMS Medicare data with 471 Part D claims and 155 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOSHUA BARNETT's credentials?
JOSHUA BARNETT's NPI is 1093102949. 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