2026 NPPES data Orthodontics and Dentofacial Orthopedics Dentistry NPI 1477905248 DDS
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ADRIEN HAMEDI-SANGSARI, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in ANAHEIM, 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
613
Medicare Part D claims · 219 beneficiaries · Orthodontics and Dentofacial Orthopedics Dentistry avg: 48
Industry payments
$723.42
4 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ADRIEN HAMEDI-SANGSARI, DDS filed 613 Medicare Part D claims in 2023 as a Orthodontics and Dentofacial Orthopedics Dentistry in ANAHEIM, California.

613
Part D claims, 2023
$723.42
industry payments (Sunshine Act)

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.

ADRIEN HAMEDI-SANGSARI, DDS's Medicare Part D volume vs every U.S. prescriber

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

613 Top 31% higher than 69% 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%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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

What does the federal data show about ADRIEN HAMEDI-SANGSARI, DDS?

Quality data not reported

NPI registry status

Active

Issued 07/06/2016

NPI 1477905248

Primary specialty

Orthodontics and Dentofacial Orthopedics Dentistry

Mid-sized

12,396 US NPIs in this specialty

Medicare Part D claims

613 1177% vs specialty avg

2023 prescription claims

Specialty avg: 48

Specialty distribution in California

How Orthodontics and Dentofacial Orthopedics Dentistry compares to other specialties among California providers

California providers

Orthodontics and Dentofacial Orthopedics Dentistry share within California

1. Orthodontics and Dentofacial Orthopedics Dentistry42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Orthodontics and Dentofacial Orthopedics Dentistry share within California

Specialty board-certification context

Estimated specialty board-certified rate — Orthodontics and Dentofacial Orthopedics Dentistry (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Orthodontics and Dentofacial Orthopedics Dentistry ABMS/AOA estimate

Est. board-certified rate (Orthodontics and Dentofacial Orthopedics Dentistry) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Orthodontics and Dentofacial Orthopedics Dentistry) — 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).

ADRIEN HAMEDI-SANGSARI, DDS appears in the CMS NPPES registry as a Orthodontics and Dentofacial Orthopedics Dentistry provider holding DDS credentials at 9942 KATELLA AVE, ANAHEIM, CA, 92804, with a listed phone of (818) 523-6403. NPI 1477905248 was issued on 07/06/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HAMEDI-SANGSARI 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 613 prescription claims written by this provider, covering 219 Medicare beneficiaries and totaling roughly $3K in drug spend, with an opioid prescribing rate of 2.3%. 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.

Orthodontics and Dentofacial Orthopedics Dentistry is a mid-sized specialty nationwide, with 12,396 enrolled providers across 54 states and an average of 48 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

9942 KATELLA AVE
ANAHEIM, CA 92804

Provider Details

NPI 1477905248
Specialty Orthodontics and Dentofacial Orthopedics Dentistry
Credentials DDS
Gender Male
NPI Issued 07/06/2016

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 ADRIEN HAMEDI-SANGSARI, DDS. Source: openpaymentsdata.cms.gov.

Total received

$723

Largest payer

Align Technology, Inc.

Most common payment type

Travel and Lodging

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 ADRIEN HAMEDI-SANGSARI, DDS. To verify ADRIEN HAMEDI-SANGSARI, DDS'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.

613
Total Claims
$3K
Total Drug Cost
219
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
615
Total Day Supply
6,203
Brand Drug Cost
$0
Generic Drug Cost
$3K
Opioid Claims
14 (2.3% rate)
Antibiotic Claims
243

Patient Demographics

Average Patient Age
73.2 years
Avg HCC Risk Score
1.02
Gender Split
51% female / 49% male

Top Prescribed Drugs (Medicare Part D)

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

What ADRIEN HAMEDI-SANGSARI, DDS 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
Chlorhexidine Gluconate
215
Amoxicillin
188
Ibuprofen
137
Azithromycin
36

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

Orthodontics and Dentofacial Orthopedics Dentistry Overview

How ADRIEN HAMEDI-SANGSARI, DDS fits within the Orthodontics and Dentofacial Orthopedics Dentistry landscape nationally.

12,396
Orthodontics and Dentofacial Orthopedics Dentistry Providers in US
54
States with Orthodontics and Dentofacial Orthopedics Dentistry
48
Avg Claims per Provider

ADRIEN HAMEDI-SANGSARI, DDS's 613 claims are above the specialty average of 48.

Nearby Orthodontics and Dentofacial Orthopedics Dentistry Providers in California

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

Compare Orthodontics and Dentofacial Orthopedics Dentistry nationally: see state-by-state distribution →

Frequently Asked Questions

What is ADRIEN HAMEDI-SANGSARI, DDS's specialty?
ADRIEN HAMEDI-SANGSARI, DDS specializes in Orthodontics and Dentofacial Orthopedics Dentistry and practices in ANAHEIM, California. Credentials: DDS.
How much does ADRIEN HAMEDI-SANGSARI, DDS prescribe under Medicare Part D?
In 2023, ADRIEN HAMEDI-SANGSARI, DDS wrote 613 Medicare Part D claims totaling $3K in drug costs for 219 beneficiaries.
Where is ADRIEN HAMEDI-SANGSARI, DDS located?
ADRIEN HAMEDI-SANGSARI, DDS is located at 9942 KATELLA AVE, ANAHEIM, CA, 92804. Phone: (818) 523-6403.
What is ADRIEN HAMEDI-SANGSARI, DDS's NPI number?
ADRIEN HAMEDI-SANGSARI, DDS's National Provider Identifier (NPI) is 1477905248, issued on 07/06/2016.
Does ADRIEN HAMEDI-SANGSARI, DDS prescribe opioids?
Yes, ADRIEN HAMEDI-SANGSARI, DDS had 14 opioid claims in 2023 with an opioid prescribing rate of 2.3%.
How many Orthodontics and Dentofacial Orthopedics Dentistry providers are there in the US?
There are 12,396 Orthodontics and Dentofacial Orthopedics Dentistry providers across 54 states in the US. The average Orthodontics and Dentofacial Orthopedics Dentistry provider writes 48 Medicare Part D claims per year.
What drugs does ADRIEN HAMEDI-SANGSARI, DDS prescribe most often?
Based on 2023 Medicare Part D data, ADRIEN HAMEDI-SANGSARI, DDS's most frequently prescribed drugs include Chlorhexidine Gluconate, Amoxicillin, Ibuprofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ADRIEN HAMEDI-SANGSARI, DDS accept Medicare?
ADRIEN HAMEDI-SANGSARI, DDS appears in CMS Medicare data with 613 Part D claims and 219 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ADRIEN HAMEDI-SANGSARI, DDS's credentials?
ADRIEN HAMEDI-SANGSARI, DDS's NPI is 1477905248 with credentials DDS. 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