NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1194761296 NP
Verify on CMS → Cynthia Yu, NP
Nurse Practitioner in Fremont, 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 89,808 in Nurse Practitioner, 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
278
Medicare Part D claims · 81 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.2K
86 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Cynthia Yu, NP filed 278 Medicare Part D claims in 2024 as a Nurse Practitioner in Fremont, California, prescribing 96% generic.
- 278
- Part D claims, 2024
- 96%
- generic prescribing
- $2.2K
- industry payments (Sunshine Act)
- ≥48th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Cynthia Yu, NP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1194761296), first enumerated 06/20/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 278 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$2.2K in reported industry payments (86 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Cynthia Yu, NP's individual license status. Verify directly with the state medical board.
Source: MBC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1194761296 · Nurse Practitioner
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1194761296
- ENUM-LEGACY 2006
- TAX-MEGA 90K Nurse Practitioner
- RX-LIGHT 278
- BOOK-MID 7,120 in California
- PHOTO-ENUM Amy Glenn, APRN · 2006
Cynthia Yu, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
278 ≥ 48th percentile 48% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Cynthia Yu, NP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
278 76% vs specialty avg
Specialty distribution in California
How Nurse Practitioner 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 Nurse Practitioner. 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).
Practice Address
Provider Details
| NPI | 1194761296 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 06/20/2006 |
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 Cynthia Yu, NP. Source: openpaymentsdata.cms.gov.
Total received
$2.2K
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 Cynthia Yu, NP. To verify Cynthia Yu, NP'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
Cynthia Yu, NP - brand share 4.0%
Nurse Practitioner average
4% brand-name claims vs 96% generic, on 278 2024 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 2024.
278
Total Claims
$63K
Total Drug Cost
81
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 302.8
- Total Day Supply
- 8,211
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $54K
- Generic Drug Cost
- $9K
- Antibiotic Claims
- 12
Patient Demographics
- Average Patient Age
- 73.5 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 12, 65-74: 26, 75-84: 30, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Cynthia Yu, NP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Ketoconazole
Ketoconazole
62 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
36 claims
- Betamethasone Dipr…
Betamethasone Diprop Augmented
25 claims
- Hydrocortisone 18
Hydrocortisone
18 claims
- Alclometasone Dipr… 16
Alclometasone Dipropionate
16 claims
- Nystatin 13
Nystatin
13 claims
| Drug | Claims |
|---|---|
| Ketoconazole | 62 |
| Triamcinolone Acetonide | 36 |
| Betamethasone Diprop Augmented Betamethasone/Propylene Glyc | 25 |
| Hydrocortisone | 18 |
| Alclometasone Dipropionate | 16 |
| Nystatin | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Cynthia Yu, NP fits within the Nurse Practitioner landscape nationally.
89,808
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,144
Avg Claims per Provider
Cynthia Yu, NP's 278 claims are below the specialty average of 1,144.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Yu, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nurse Practitioner Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Yu.
One of 7,120 Nurse Practitioner providers enrolled in California, 5 are shown here.
Barbara Aaronson
RN/NURSE PRACTITONER
Los Angeles, CA
Albert Aba
AGNP
San Francisco, CA
Venice Ababat
Colton, CA
Martha Ababneh
CNA
El Monte, CA
Chelsea Abad
CRNP, AGPCNP - BC
Duarte, CA
Compare Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Cynthia Yu, NP's specialty? ▼
Cynthia Yu, NP specializes in Nurse Practitioner and practices in Fremont, California. Credentials: NP.
How much does Cynthia Yu, NP prescribe under Medicare Part D? ▼
In 2024, Cynthia Yu, NP wrote 278 Medicare Part D claims totaling $63K in drug costs for 81 beneficiaries.
Where is Cynthia Yu, NP located? ▼
Cynthia Yu, NP is located at 39500 LIBERTY ST, Fremont, CA, 94538. Phone: (510) 770-8040.
What is Cynthia Yu, NP's NPI number? ▼
Cynthia Yu, NP's National Provider Identifier (NPI) is 1194761296, issued on 06/20/2006.
Does Cynthia Yu, NP prescribe more brand-name or generic drugs? ▼
Cynthia Yu, NP's prescribing is 4% brand-name and 96% generic drugs by claim count, with $54K in brand drug costs.
How many Nurse Practitioner providers are there in the US? ▼
There are 89,808 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,144 Medicare Part D claims per year.
What drugs does Cynthia Yu, NP prescribe most often? ▼
Based on 2024 Medicare Part D data, Cynthia Yu, NP's most frequently prescribed drugs include Ketoconazole, Triamcinolone Acetonide, Betamethasone Diprop Augmented. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cynthia Yu, NP accept Medicare? ▼
Cynthia Yu, NP appears in CMS Medicare data with 278 Part D claims and 81 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cynthia Yu, NP's credentials? ▼
Cynthia Yu, NP's NPI is 1194761296 with credentials NP. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.