2026 NPPES data Psychiatry Physician NPI 1366641458 MD
Verify on CMS →

LOK WONG, MD

Psychiatry Physician in AUGUSTA, 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
1K
Medicare Part D claims · 85 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
92.9348/100
▲ 10 pts above national avg 83.1 · [object Object]

What the federal data shows

LOK WONG, MD reported a CMS MIPS final score of 92.9348/100 — above the 83.1 national average — and filed 1,028 Medicare Part D claims in 2023.

92.9348/100
MIPS score · +10 vs avg
1K
Part D claims, 2023
96%
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.

LOK WONG, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

93 Top 32% higher than 68% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. 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)

LOK WONG, MD 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 LOK WONG, MD?

High performer (top quartile)

NPI registry status

Active

Issued 07/17/2007

NPI 1366641458

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

1,028 1% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

MIPS final score

92.9348/100 9.834800000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Georgia

How Psychiatry Physician compares to other specialties among Georgia providers

Georgia providers

Psychiatry Physician share within Georgia

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

Medicare quality performance — MIPS

LOK WONG, MD's 2023 MIPS final score plotted against the Psychiatry Physician national average

High performer (top quartile)
MIPS Final Score
92.9348/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Psychiatry Physician) — 92.9348/100 vs national avg 83.1

0%100%National avg83%92.9%
MIPS final score (Psychiatry Physician) — 92.9348/100 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).

LOK WONG, MD appears in the CMS NPPES registry as a Psychiatry Physician provider holding MD credentials at 997 SAINT SEBASTIAN WAY, AUGUSTA, GA, 30912, with a listed phone of (706) 721-6720. NPI 1366641458 was issued on 07/17/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WONG 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 1,028 prescription claims written by this provider, covering 85 Medicare beneficiaries and totaling roughly $149K in drug spend, split 4% brand-name and 96% 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 92.9348/100 for the 2023 performance year (Quality 80.3814), compared with the national average of 83.1.

Psychiatry Physician is a high-volume specialty nationwide, with 53,104 enrolled providers across 56 states and an average of 1,038 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

997 SAINT SEBASTIAN WAY
AUGUSTA, GA 30912

Provider Details

NPI 1366641458
Specialty Psychiatry Physician
Credentials MD
Gender Male
NPI Issued 07/17/2007

CMS Quality Score (MIPS)

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

92.9348
Final Score
Avg: 83.1
80.3814
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Brand vs generic prescribing mix · Generic-heavy

LOK WONG, MD — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 1,028 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.

1,028
Total Claims
$149K
Total Drug Cost
85
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,829
Total Day Supply
54,210
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$110K
Generic Drug Cost
$39K

Patient Demographics

Average Patient Age
65.6 years
Avg HCC Risk Score
1.67
Gender Split
69% female / 31% male
Age Distribution
<65: 33, 65-74: 31, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What LOK WONG, MD 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
Trazodone Hcl
85
Buspirone Hcl
72
Alprazolam
58
Aripiprazole
56
Lamotrigine
56
Duloxetine Hcl
49
Quetiapine Fumarate
49
Sertraline Hcl
47
Mirtazapine
46
Bupropion Xl
Bupropion Hcl
37

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

Psychiatry Physician Overview

How LOK WONG, MD fits within the Psychiatry Physician landscape nationally.

53,104
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider

LOK WONG, MD's 1,028 claims are below the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Georgia

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

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

Frequently Asked Questions

What is LOK WONG, MD's specialty?
LOK WONG, MD specializes in Psychiatry Physician and practices in AUGUSTA, Georgia. Credentials: MD.
How much does LOK WONG, MD prescribe under Medicare Part D?
In 2023, LOK WONG, MD wrote 1,028 Medicare Part D claims totaling $149K in drug costs for 85 beneficiaries.
What is LOK WONG, MD's Medicare quality score?
LOK WONG, MD has a CMS MIPS Final Score of 92.9348/100 (Quality: 80.3814). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is LOK WONG, MD located?
LOK WONG, MD is located at 997 SAINT SEBASTIAN WAY, AUGUSTA, GA, 30912. Phone: (706) 721-6720.
What is LOK WONG, MD's NPI number?
LOK WONG, MD's National Provider Identifier (NPI) is 1366641458, issued on 07/17/2007.
Does LOK WONG, MD prescribe more brand-name or generic drugs?
LOK WONG, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $110K in brand drug costs.
How many Psychiatry Physician providers are there in the US?
There are 53,104 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
What drugs does LOK WONG, MD prescribe most often?
Based on 2023 Medicare Part D data, LOK WONG, MD's most frequently prescribed drugs include Trazodone Hcl, Buspirone Hcl, Alprazolam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LOK WONG, MD accept Medicare?
LOK WONG, MD appears in CMS Medicare data with 1,028 Part D claims and 85 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LOK WONG, MD's credentials?
LOK WONG, MD's NPI is 1366641458 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