2026 NPPES data Optometrist NPI 1184790842 O.D. PC
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STUART ADAMS, O.D. PC

Optometrist in PARKER, 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
2K
Medicare Part D claims · 384 beneficiaries · Optometrist avg: 257
Generic prescribing
55%
generic claims · 45% 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]
What the federal data reveals: STUART ADAMS, O.D. PC is a Optometrist ([object Object]) practicing in PARKER, Arizona with a Medicare Part D prescribing footprint of 2K claims across 384 beneficiaries — 45% 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 .

What stands out: STUART ADAMS, O.D. PC reported a CMS MIPS final score of 84.1398 out of 100, above the 83.1 national average, and filed 1,723 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

STUART ADAMS, O.D. PC at a glance

Near national average

NPI registry status

Active

Issued 11/27/2006

NPI 1184790842

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

1,723 570% vs specialty avg

2023 prescription claims

Specialty avg: 257

MIPS final score

84.1398/100 1.0397999999999996% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Arizona

How Optometrist compares to other specialties among Arizona providers

Arizona providers

Optometrist share within Arizona

1. Optometrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Optometrist share within Arizona

Medicare quality performance — MIPS

STUART ADAMS, O.D. PC's 2023 MIPS final score plotted against the Optometrist national average

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

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

0%100%National avg83%84.1%
MIPS final score (Optometrist) — 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).

STUART ADAMS, O.D. PC is a Optometrist provider practicing in PARKER, Arizona, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: O.D. PC. NPI: 1184790842. 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.

STUART ADAMS, O.D. PC appears in the CMS NPPES registry as a Optometrist provider holding O.D. PC credentials at 115 W RIVERSIDE DR, PARKER, AZ, 85344, with a listed phone of (928) 669-2497. NPI 1184790842 was issued on 11/27/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ADAMS 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 1,723 prescription claims written by this provider, covering 384 Medicare beneficiaries and totaling roughly $124K in drug spend, split 45% brand-name and 55% 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.

Optometrist is a high-volume specialty nationwide, with 60,463 enrolled providers across 56 states and an average of 257 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

115 W RIVERSIDE DR
PARKER, AZ 85344

Provider Details

NPI 1184790842
Specialty Optometrist
Credentials O.D. PC
Gender Male
NPI Issued 11/27/2006

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 STUART ADAMS, O.D. PC 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
LAKE HAVASU CITY, 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).

Brand vs generic prescribing mix · Above average

STUART ADAMS, O.D. PC — brand share 45.0%
Specialty average (est.)

45% brand-name claims vs 55% generic, on 1,723 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.

1,723
Total Claims
$124K
Total Drug Cost
384
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,605
Total Day Supply
70,870
Brand vs Generic
45% brand / 55% generic
Brand Drug Cost
$94K
Generic Drug Cost
$30K
Antibiotic Claims
25

Patient Demographics

Average Patient Age
74.7 years
Avg HCC Risk Score
1.00
Gender Split
60% female / 40% male
Age Distribution
<65: 19, 65-74: 177, 75-84: 143, 85+: 45

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
831
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
163
Timolol Maleate
116
Prednisolone Acetate
115
Brimonidine Tartrate
86
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
75
Lumigan
Bimatoprost
46
Fluorometholone
45
Cephalexin
21
Combigan
Brimonidine Tartrate/Timolol
20

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

Optometrist Overview

How STUART ADAMS, O.D. PC fits within the Optometrist landscape nationally.

60,463
Optometrist Providers in US
56
States with Optometrist
257
Avg Claims per Provider

STUART ADAMS, O.D. PC's 1,723 claims are above the specialty average of 257.

Nearby Optometrist Providers in Arizona

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

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

Frequently Asked Questions

What is STUART ADAMS, O.D. PC's specialty?
STUART ADAMS, O.D. PC specializes in Optometrist and practices in PARKER, Arizona. Credentials: O.D. PC.
How much does STUART ADAMS, O.D. PC prescribe under Medicare Part D?
In 2023, STUART ADAMS, O.D. PC wrote 1,723 Medicare Part D claims totaling $124K in drug costs for 384 beneficiaries.
What is STUART ADAMS, O.D. PC's Medicare quality score?
STUART ADAMS, O.D. PC 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 STUART ADAMS, O.D. PC located?
STUART ADAMS, O.D. PC is located at 115 W RIVERSIDE DR, PARKER, AZ, 85344. Phone: (928) 669-2497.
What is STUART ADAMS, O.D. PC's NPI number?
STUART ADAMS, O.D. PC's National Provider Identifier (NPI) is 1184790842, issued on 11/27/2006.
Does STUART ADAMS, O.D. PC prescribe more brand-name or generic drugs?
STUART ADAMS, O.D. PC's prescribing is 45% brand-name and 55% generic drugs by claim count, with $94K in brand drug costs.
How many Optometrist providers are there in the US?
There are 60,463 Optometrist providers across 56 states in the US. The average Optometrist provider writes 257 Medicare Part D claims per year.
What drugs does STUART ADAMS, O.D. PC prescribe most often?
Based on 2023 Medicare Part D data, STUART ADAMS, O.D. PC's most frequently prescribed drugs include Latanoprost, Dorzolamide-Timolol, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STUART ADAMS, O.D. PC accept Medicare?
STUART ADAMS, O.D. PC appears in CMS Medicare data with 1,723 Part D claims and 384 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STUART ADAMS, O.D. PC's credentials?
STUART ADAMS, O.D. PC's NPI is 1184790842 with credentials O.D. PC. 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