NPI registry status
Active
2026 NPPES data Psychiatric Pharmacist NPI 1841981024 PHARMD
Verify on CMS → Winter Roth, PHARMD
Psychiatric Pharmacist in Los Angeles, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 840 in Psychiatric Pharmacist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
134
Medicare Part D claims · Psychiatric Pharmacist avg: 396
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Winter Roth, PHARMD filed 134 Medicare Part D claims in 2023 as a Psychiatric Pharmacist in Los Angeles, California, prescribing 90% generic.
- 134
- Part D claims, 2023
- 90%
- 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.
Winter Roth, PHARMD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
134 35th percentile higher than 35% of 1,370,886 prescribers
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 Winter Roth, PHARMD?
Quality data not reportedPrimary specialty
Psychiatric Pharmacist
Medicare Part D claims
134 66% vs specialty avg
Specialty distribution in California
How Psychiatric Pharmacist compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychiatric Pharmacist. Verify directly:
How MIPS and board certification work
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).
Winter Roth, PHARMD appears in the CMS NPPES registry as a Psychiatric Pharmacist provider holding PHARMD credentials at 1200 N STATE ST, Los Angeles, CA, 90089, with a listed phone of (323) 409-5752. NPI 1841981024 was issued on 05/17/2023.
Medicare Part D records for calendar year 2023 show 134 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $4K in drug spend, split 10% brand-name and 90% generic by claim count.
Psychiatric Pharmacist is a narrow specialty nationwide, with 840 enrolled providers across 50 states and an average of 396 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
Provider Details
| NPI | 1841981024 |
|---|---|
| Specialty | Psychiatric Pharmacist |
| Credentials | PHARMD |
| Gender | Female |
| NPI Issued | 05/17/2023 |
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 Winter Roth, PHARMD. To verify Winter Roth, PHARMD'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 · Typical
Winter Roth, PHARMD - brand share 10.0%
Psychiatric Pharmacist average
10% brand-name claims vs 90% generic, on 134 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.
134
Total Claims
$4K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 138
- Total Day Supply
- 3,827
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $349
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 63.3 years
- Avg HCC Risk Score
- 1.27
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Winter Roth, PHARMD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trazodone Hcl
Trazodone Hcl
18 claims
- Olanzapine
Olanzapine
14 claims
- Topiramate
Topiramate
14 claims
- Fluvoxamine Maleate
Fluvoxamine Maleate
12 claims
- Lamotrigine
Lamotrigine
11 claims
| Drug | Claims |
|---|---|
| Trazodone Hcl | 18 |
| Olanzapine | 14 |
| Topiramate | 14 |
| Fluvoxamine Maleate | 12 |
| Lamotrigine | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychiatric Pharmacist Overview
How Winter Roth, PHARMD fits within the Psychiatric Pharmacist landscape nationally.
840
Psychiatric Pharmacist Providers in US
50
States with Psychiatric Pharmacist
396
Avg Claims per Provider
Winter Roth, PHARMD's 134 claims are below the specialty average of 396.
Nearby Psychiatric Pharmacist Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Roth.
Amir Afshar
Fresno, CA
Dr. Olivia Albiar
PHARMD
Loma Linda, CA
Dr. Azita Alipour
PHARM.D.
Orange, CA
Dr. Kimberly Appleby
PHARM.D.
Los Angeles, CA
Dr. Lisa Arai
PHARM.D.
San Diego, CA
Compare Psychiatric Pharmacist nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Psychiatric Pharmacist peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Winter Roth, PHARMD's specialty? ▼
Winter Roth, PHARMD specializes in Psychiatric Pharmacist and practices in Los Angeles, California. Credentials: PHARMD.
How much does Winter Roth, PHARMD prescribe under Medicare Part D? ▼
In 2023, Winter Roth, PHARMD wrote 134 Medicare Part D claims totaling $4K in drug costs for N/A beneficiaries.
Where is Winter Roth, PHARMD located? ▼
Winter Roth, PHARMD is located at 1200 N STATE ST, Los Angeles, CA, 90089. Phone: (323) 409-5752.
What is Winter Roth, PHARMD's NPI number? ▼
Winter Roth, PHARMD's National Provider Identifier (NPI) is 1841981024, issued on 05/17/2023.
Does Winter Roth, PHARMD prescribe more brand-name or generic drugs? ▼
Winter Roth, PHARMD's prescribing is 10% brand-name and 90% generic drugs by claim count, with $349 in brand drug costs.
How many Psychiatric Pharmacist providers are there in the US? ▼
There are 840 Psychiatric Pharmacist providers across 50 states in the US. The average Psychiatric Pharmacist provider writes 396 Medicare Part D claims per year.
What drugs does Winter Roth, PHARMD prescribe most often? ▼
Based on 2023 Medicare Part D data, Winter Roth, PHARMD's most frequently prescribed drugs include Trazodone Hcl, Olanzapine, Topiramate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Winter Roth, PHARMD accept Medicare? ▼
Winter Roth, PHARMD appears in CMS Medicare data with 134 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Winter Roth, PHARMD's credentials? ▼
Winter Roth, PHARMD's NPI is 1841981024 with credentials PHARMD. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.