2026 NPPES data Optometrist NPI 1144218470 O.D.
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JOHN SMITH, O.D.

Optometrist in MURRELLS INLET, South Carolina. 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
429
Medicare Part D claims · 125 beneficiaries · Optometrist avg: 257
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
0/100
▼ 83 pts below national avg 83.1 · [object Object]

What the federal data shows

JOHN SMITH, O.D. reported a CMS MIPS final score of 0/100 — below the 83.1 national average — and filed 429 Medicare Part D claims in 2023.

0/100
MIPS score · -83 vs avg
429
Part D claims, 2023
80%
generic prescribing

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.

JOHN SMITH, O.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

What does the federal data show about JOHN SMITH, O.D.?

Below national average

NPI registry status

Active

Issued 10/11/2005

NPI 1144218470

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

429 67% vs specialty avg

2023 prescription claims

Specialty avg: 257

MIPS final score

0/100 83.1% pts

Penalty band band

vs 83.1 national avg

Specialty distribution in South Carolina

How Optometrist compares to other specialties among South Carolina providers

South Carolina providers

Optometrist share within South Carolina

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

Medicare quality performance — MIPS

JOHN SMITH, O.D.'s 2023 MIPS final score plotted against the Optometrist national average

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

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

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

JOHN SMITH, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 11927 PLAZA DR, MURRELLS INLET, SC, 29576, with a listed phone of (843) 651-4200. NPI 1144218470 was issued on 10/11/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SMITH 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 429 prescription claims written by this provider, covering 125 Medicare beneficiaries and totaling roughly $31K in drug spend, split 20% brand-name and 80% 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.

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

11927 PLAZA DR
MURRELLS INLET, SC 29576

Provider Details

NPI 1144218470
Specialty Optometrist
Credentials O.D.
Gender Male
NPI Issued 10/11/2005

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

Brand vs generic prescribing mix · Typical

JOHN SMITH, O.D. — brand share 20.0%
Specialty average (est.)

20% brand-name claims vs 80% generic, on 429 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.

429
Total Claims
$31K
Total Drug Cost
125
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
574
Total Day Supply
13,386
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$24K
Generic Drug Cost
$7K
Antibiotic Claims
33

Patient Demographics

Average Patient Age
75.3 years
Avg HCC Risk Score
1.00
Gender Split
63% female / 37% male

Top Prescribed Drugs (Medicare Part D)

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

What JOHN SMITH, O.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
220
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
61
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
28
Brimonidine Tartrate
18
Timolol Maleate
14
Prednisolone Acetate
13
Tobramycin-Dexamethasone
Tobramycin/Dexamethasone
11

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

Optometrist Overview

How JOHN SMITH, O.D. fits within the Optometrist landscape nationally.

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

JOHN SMITH, O.D.'s 429 claims are above the specialty average of 257.

Nearby Optometrist Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as SMITH.

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

Frequently Asked Questions

What is JOHN SMITH, O.D.'s specialty?
JOHN SMITH, O.D. specializes in Optometrist and practices in MURRELLS INLET, South Carolina. Credentials: O.D..
How much does JOHN SMITH, O.D. prescribe under Medicare Part D?
In 2023, JOHN SMITH, O.D. wrote 429 Medicare Part D claims totaling $31K in drug costs for 125 beneficiaries.
What is JOHN SMITH, O.D.'s Medicare quality score?
JOHN SMITH, O.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 JOHN SMITH, O.D. located?
JOHN SMITH, O.D. is located at 11927 PLAZA DR, MURRELLS INLET, SC, 29576. Phone: (843) 651-4200.
What is JOHN SMITH, O.D.'s NPI number?
JOHN SMITH, O.D.'s National Provider Identifier (NPI) is 1144218470, issued on 10/11/2005.
Does JOHN SMITH, O.D. prescribe more brand-name or generic drugs?
JOHN SMITH, O.D.'s prescribing is 20% brand-name and 80% generic drugs by claim count, with $24K 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 JOHN SMITH, O.D. prescribe most often?
Based on 2023 Medicare Part D data, JOHN SMITH, O.D.'s most frequently prescribed drugs include Latanoprost, Neomycin-Polymyxin-Dexameth, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOHN SMITH, O.D. accept Medicare?
JOHN SMITH, O.D. appears in CMS Medicare data with 429 Part D claims and 125 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOHN SMITH, O.D.'s credentials?
JOHN SMITH, O.D.'s NPI is 1144218470 with credentials O.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