2026 NPPES data Psychiatry Physician NPI 1023036027 MD
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HUONG DANG, MD

Psychiatry Physician in FALLS CHURCH, Virginia. 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
3K
Medicare Part D claims · 432 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

HUONG DANG, MD filed 3,299 Medicare Part D claims in 2023 as a Psychiatry Physician in FALLS CHURCH, Virginia, prescribing 89% generic.

3K
Part D claims, 2023
89%
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.

HUONG DANG, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

3,299 Top 11% higher than 89% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

HUONG DANG, MD 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).

What does the federal data show about HUONG DANG, MD?

Quality data not reported

NPI registry status

Active

Issued 07/17/2006

NPI 1023036027

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

3,299 218% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

Specialty distribution in Virginia

How Psychiatry Physician compares to other specialties among Virginia providers

Virginia providers

Psychiatry Physician share within Virginia

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Psychiatry 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).

HUONG DANG, MD appears in the CMS NPPES registry as a Psychiatry Physician provider holding MD credentials at 6408 SEVEN CORNERS PL STE D, FALLS CHURCH, VA, 22044, with a listed phone of (703) 505-4906. NPI 1023036027 was issued on 07/17/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DANG 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 3,299 prescription claims written by this provider, covering 432 Medicare beneficiaries and totaling roughly $391K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 0.4%. 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.

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

6408 SEVEN CORNERS PL STE D
FALLS CHURCH, VA 22044

Provider Details

NPI 1023036027
Specialty Psychiatry Physician
Credentials MD
Gender Female
NPI Issued 07/17/2006

Brand vs generic prescribing mix · Typical

HUONG DANG, MD — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 3,299 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.

3,299
Total Claims
$391K
Total Drug Cost
432
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,617
Total Day Supply
225,397
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$280K
Generic Drug Cost
$109K
Opioid Claims
14 (0.4% rate)
Antibiotic Claims
73

Patient Demographics

Average Patient Age
76.8 years
Avg HCC Risk Score
1.04
Gender Split
56% female / 44% male
Age Distribution
<65: 21, 65-74: 146, 75-84: 187, 85+: 78

Top Prescribed Drugs (Medicare Part D)

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

What HUONG DANG, 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
Amlodipine Besylate
193
Atorvastatin Calcium
183
Metformin Hcl
146
Rosuvastatin Calcium
140
Metoprolol Succinate
122
Losartan Potassium
108
Simvastatin
106
Zolpidem Tartrate
69
Quetiapine Fumarate
67
Olmesartan-Hydrochlorothiazide
Olmesartan/Hydrochlorothiazide
64

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

Psychiatry Physician Overview

How HUONG DANG, 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

HUONG DANG, MD's 3,299 claims are above the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Virginia

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

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

Frequently Asked Questions

What is HUONG DANG, MD's specialty?
HUONG DANG, MD specializes in Psychiatry Physician and practices in FALLS CHURCH, Virginia. Credentials: MD.
How much does HUONG DANG, MD prescribe under Medicare Part D?
In 2023, HUONG DANG, MD wrote 3,299 Medicare Part D claims totaling $391K in drug costs for 432 beneficiaries.
Where is HUONG DANG, MD located?
HUONG DANG, MD is located at 6408 SEVEN CORNERS PL STE D, FALLS CHURCH, VA, 22044. Phone: (703) 505-4906.
What is HUONG DANG, MD's NPI number?
HUONG DANG, MD's National Provider Identifier (NPI) is 1023036027, issued on 07/17/2006.
Does HUONG DANG, MD prescribe more brand-name or generic drugs?
HUONG DANG, MD's prescribing is 11% brand-name and 89% generic drugs by claim count, with $280K in brand drug costs.
Does HUONG DANG, MD prescribe opioids?
Yes, HUONG DANG, MD had 14 opioid claims in 2023 with an opioid prescribing rate of 0.4%.
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 HUONG DANG, MD prescribe most often?
Based on 2023 Medicare Part D data, HUONG DANG, MD's most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HUONG DANG, MD accept Medicare?
HUONG DANG, MD appears in CMS Medicare data with 3,299 Part D claims and 432 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HUONG DANG, MD's credentials?
HUONG DANG, MD's NPI is 1023036027 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.
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