2026 NPPES data Facial Plastic Surgery Physician NPI 1861648214 M.D.
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DAVIS NGUYEN, M.D.

Facial Plastic Surgery Physician in BEVERLY HILLS, 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
174
Medicare Part D claims · 53 beneficiaries · Facial Plastic Surgery Physician avg: 428
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$255.56
12 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: DAVIS NGUYEN, M.D. is a Facial Plastic Surgery Physician ([object Object]) practicing in BEVERLY HILLS, California with a Medicare Part D prescribing footprint of 174 claims across 53 beneficiaries — 7% brand-name prescribing . Industry payments of $255.56 across 12 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: DAVIS NGUYEN, M.D. filed 174 Medicare Part D claims in 2023 across BEVERLY HILLS, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

DAVIS NGUYEN, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

DAVIS NGUYEN, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 08/15/2008

NPI 1861648214

Primary specialty

Facial Plastic Surgery Physician

Niche

607 US NPIs in this specialty

Medicare Part D claims

174 59% vs specialty avg

2023 prescription claims

Specialty avg: 428

Specialty distribution in California

How Facial Plastic Surgery Physician compares to other specialties among California providers

California providers

Facial Plastic Surgery Physician share within California

1. Facial Plastic Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Facial Plastic Surgery Physician share within California

Specialty board-certification context

Estimated specialty board-certified rate — Facial Plastic Surgery Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Facial Plastic Surgery Physician ABMS/AOA estimate

Est. board-certified rate (Facial Plastic Surgery Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Facial Plastic Surgery Physician) — 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).

DAVIS NGUYEN, M.D. is a Facial Plastic Surgery Physician provider practicing in BEVERLY HILLS, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1861648214. 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.

DAVIS NGUYEN, M.D. appears in the CMS NPPES registry as a Facial Plastic Surgery Physician provider holding M.D. credentials at 9735 WILSHIRE BLVD, BEVERLY HILLS, CA, 90212, with a listed phone of (310) 550-0288. NPI 1861648214 was issued on 08/15/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NGUYEN 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 174 prescription claims written by this provider, covering 53 Medicare beneficiaries and totaling roughly $3K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 12.6%. 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.

Facial Plastic Surgery Physician is a narrow specialty nationwide, with 607 enrolled providers across 47 states and an average of 428 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

9735 WILSHIRE BLVD
BEVERLY HILLS, CA 90212

Provider Details

NPI 1861648214
Specialty Facial Plastic Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 08/15/2008

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for DAVIS NGUYEN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$256

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

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 DAVIS NGUYEN, M.D.. To verify DAVIS NGUYEN, M.D.'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.

Brand vs generic prescribing mix · Generic-heavy

DAVIS NGUYEN, M.D. — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 174 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.

174
Total Claims
$3K
Total Drug Cost
53
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
192
Total Day Supply
2,000
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$225
Generic Drug Cost
$3K
Opioid Claims
22 (12.6% rate)
Antibiotic Claims
61

Patient Demographics

Average Patient Age
73.7 years
Avg HCC Risk Score
0.69
Age Distribution
<65: 0, 65-74: 29, 75-84: 24, 85+: 0

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Cephalexin
41
Ondansetron Odt
Ondansetron
24
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
22
Diazepam
13
Clindamycin Hcl
12

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

Facial Plastic Surgery Physician Overview

How DAVIS NGUYEN, M.D. fits within the Facial Plastic Surgery Physician landscape nationally.

607
Facial Plastic Surgery Physician Providers in US
47
States with Facial Plastic Surgery Physician
428
Avg Claims per Provider

DAVIS NGUYEN, M.D.'s 174 claims are below the specialty average of 428.

Nearby Facial Plastic Surgery Physician Providers in California

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

Compare Facial Plastic Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DAVIS NGUYEN, M.D.'s specialty?
DAVIS NGUYEN, M.D. specializes in Facial Plastic Surgery Physician and practices in BEVERLY HILLS, California. Credentials: M.D..
How much does DAVIS NGUYEN, M.D. prescribe under Medicare Part D?
In 2023, DAVIS NGUYEN, M.D. wrote 174 Medicare Part D claims totaling $3K in drug costs for 53 beneficiaries.
Where is DAVIS NGUYEN, M.D. located?
DAVIS NGUYEN, M.D. is located at 9735 WILSHIRE BLVD, BEVERLY HILLS, CA, 90212. Phone: (310) 550-0288.
What is DAVIS NGUYEN, M.D.'s NPI number?
DAVIS NGUYEN, M.D.'s National Provider Identifier (NPI) is 1861648214, issued on 08/15/2008.
Does DAVIS NGUYEN, M.D. prescribe more brand-name or generic drugs?
DAVIS NGUYEN, M.D.'s prescribing is 7% brand-name and 93% generic drugs by claim count, with $225 in brand drug costs.
Does DAVIS NGUYEN, M.D. prescribe opioids?
Yes, DAVIS NGUYEN, M.D. had 22 opioid claims in 2023 with an opioid prescribing rate of 12.6%.
How many Facial Plastic Surgery Physician providers are there in the US?
There are 607 Facial Plastic Surgery Physician providers across 47 states in the US. The average Facial Plastic Surgery Physician provider writes 428 Medicare Part D claims per year.
What drugs does DAVIS NGUYEN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, DAVIS NGUYEN, M.D.'s most frequently prescribed drugs include Cephalexin, Ondansetron Odt, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DAVIS NGUYEN, M.D. accept Medicare?
DAVIS NGUYEN, M.D. appears in CMS Medicare data with 174 Part D claims and 53 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAVIS NGUYEN, M.D.'s credentials?
DAVIS NGUYEN, M.D.'s NPI is 1861648214 with credentials M.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.
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