2026 NPPES data Prosthodontics NPI 1932611035 DMD
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SOO CHANG, DMD

Prosthodontics in LOS ANGELES, California. 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
29
Medicare Part D claims · 20 beneficiaries · Prosthodontics avg: 85
What the federal data reveals: SOO CHANG, DMD is a Prosthodontics ([object Object]) practicing in LOS ANGELES, California with a Medicare Part D prescribing footprint of 29 claims across 20 beneficiaries .

What stands out: SOO CHANG, DMD filed 29 Medicare Part D claims in 2023 across LOS ANGELES, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

SOO CHANG, DMD at a glance

Quality data not reported

NPI registry status

Active

Issued 10/30/2017

NPI 1932611035

Primary specialty

Prosthodontics

Niche

3,510 US NPIs in this specialty

Medicare Part D claims

29 66% vs specialty avg

2023 prescription claims

Specialty avg: 85

Specialty distribution in California

How Prosthodontics compares to other specialties among California providers

California providers

Prosthodontics share within California

1. Prosthodontics42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Prosthodontics share within California

Specialty board-certification context

Estimated specialty board-certified rate — Prosthodontics (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Prosthodontics ABMS/AOA estimate

Est. board-certified rate (Prosthodontics) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Prosthodontics) — ABMS / AOA estimate

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).

SOO CHANG, DMD is a Prosthodontics provider practicing in LOS ANGELES, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DMD. NPI: 1932611035. 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.

SOO CHANG, DMD appears in the CMS NPPES registry as a Prosthodontics provider holding DMD credentials at 8501 LINCOLN BLVD, LOS ANGELES, CA, 90045, with a listed phone of (310) 670-1175. NPI 1932611035 was issued on 10/30/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHANG 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 29 prescription claims written by this provider, covering 20 Medicare beneficiaries and totaling roughly $157 in drug spend. 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.

Prosthodontics is a narrow specialty nationwide, with 3,510 enrolled providers across 51 states and an average of 85 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

8501 LINCOLN BLVD
LOS ANGELES, CA 90045

Provider Details

NPI 1932611035
Specialty Prosthodontics
Credentials DMD
Gender Female
NPI Issued 10/30/2017

License & disciplinary context — California MBC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 — they are NOT specific to SOO CHANG, DMD. To verify SOO CHANG, DMD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

29
Total Claims
$157
Total Drug Cost
20
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
29
Total Day Supply
281
Brand Drug Cost
$0
Generic Drug Cost
$157
Antibiotic Claims
13

Patient Demographics

Average Patient Age
71.0 years
Avg HCC Risk Score
1.32

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amoxicillin
13
Ibuprofen
11

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

Prosthodontics Overview

How SOO CHANG, DMD fits within the Prosthodontics landscape nationally.

3,510
Prosthodontics Providers in US
51
States with Prosthodontics
85
Avg Claims per Provider

SOO CHANG, DMD's 29 claims are below the specialty average of 85.

Nearby Prosthodontics Providers in California

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

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

Frequently Asked Questions

What is SOO CHANG, DMD's specialty?
SOO CHANG, DMD specializes in Prosthodontics and practices in LOS ANGELES, California. Credentials: DMD.
How much does SOO CHANG, DMD prescribe under Medicare Part D?
In 2023, SOO CHANG, DMD wrote 29 Medicare Part D claims totaling $157 in drug costs for 20 beneficiaries.
Where is SOO CHANG, DMD located?
SOO CHANG, DMD is located at 8501 LINCOLN BLVD, LOS ANGELES, CA, 90045. Phone: (310) 670-1175.
What is SOO CHANG, DMD's NPI number?
SOO CHANG, DMD's National Provider Identifier (NPI) is 1932611035, issued on 10/30/2017.
How many Prosthodontics providers are there in the US?
There are 3,510 Prosthodontics providers across 51 states in the US. The average Prosthodontics provider writes 85 Medicare Part D claims per year.
What drugs does SOO CHANG, DMD prescribe most often?
Based on 2023 Medicare Part D data, SOO CHANG, DMD's most frequently prescribed drugs include Amoxicillin, Ibuprofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SOO CHANG, DMD accept Medicare?
SOO CHANG, DMD appears in CMS Medicare data with 29 Part D claims and 20 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SOO CHANG, DMD's credentials?
SOO CHANG, DMD's NPI is 1932611035 with credentials DMD. 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.
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