2026 NPPES data Nurse Practitioner NPI 1932471141 FNP
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Hui-Chia Huang, FNP

Nurse Practitioner in San Carlos, 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
949
Medicare Part D claims · 401 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
74.5/100
▼ 9 pts below national avg 83.1 · [object Object]

What the federal data shows

Hui-Chia Huang, FNP reported a CMS MIPS final score of 74.5/100 — below the 83.1 national average — and filed 949 Medicare Part D claims in 2023.

74.5/100
MIPS score · -9 vs avg
949
Part D claims, 2023
87%
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.

Hui-Chia Huang, FNP's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

75 12th percentile higher than 12% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about Hui-Chia Huang, FNP?

Below national average

NPI registry status

Active

Issued 02/02/2012

NPI 1932471141

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

949 12% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

MIPS final score

74.5/100 8.6 pts vs avg

Mid-tier band

vs 83.1 national avg

Specialty distribution in California

How Nurse Practitioner compares to other specialties among California providers

California providers

Nurse Practitioner share within California

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within California

Medicare quality performance — MIPS

Hui-Chia Huang, FNP's 2023 MIPS final score plotted against the Nurse Practitioner national average

Below national average
MIPS Final Score
74.5/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Nurse Practitioner) — 74.5/100 vs national avg 83.1

0%100%National avg83%74.5%
MIPS final score (Nurse Practitioner) — 74.5/100 vs national avg 83.1

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).

Hui-Chia Huang, FNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding FNP credentials at 301 INDUSTRIAL RD, San Carlos, CA, 94070, with a listed phone of (650) 321-4121. NPI 1932471141 was issued on 02/02/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Huang 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 949 prescription claims written by this provider, covering 401 Medicare beneficiaries and totaling roughly $122K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 4.4%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 74.5/100 for the 2023 performance year, compared with the national average of 83.1.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

301 INDUSTRIAL RD
San Carlos, CA 94070

Provider Details

NPI 1932471141
Specialty Nurse Practitioner
Credentials FNP
Gender Female
NPI Issued 02/02/2012

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

74.4657
Final Score
Avg: 83.1
46.6814
Cost
76
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Hui-Chia Huang, FNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

University OF California San Francisco
San Francisco, CA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 Hui-Chia Huang, FNP. To verify Hui-Chia Huang, FNP'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

Hui-Chia Huang, FNP — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 949 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.

949
Total Claims
$122K
Total Drug Cost
401
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,839
Total Day Supply
52,383
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$95K
Generic Drug Cost
$27K
Opioid Claims
42 (4.4% rate)
Antibiotic Claims
36

Patient Demographics

Average Patient Age
74.6 years
Avg HCC Risk Score
1.56
Gender Split
63% female / 37% male
Age Distribution
<65: 45, 65-74: 153, 75-84: 136, 85+: 67

Top Prescribed Drugs (Medicare Part D)

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

What Hui-Chia Huang, FNP 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
Atorvastatin Calcium
54
Amlodipine Besylate
45
Fluticasone Propionate
33
Omeprazole
31
Lisinopril
29
Triamcinolone Acetonide
28
Metformin Hcl
24
Escitalopram Oxalate
23
Diclofenac Sodium
22
Famotidine
20

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

Nurse Practitioner Overview

How Hui-Chia Huang, FNP fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

Hui-Chia Huang, FNP's 949 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in California

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

Compare Nurse Practitioner 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 Nurse Practitioner 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.

Frequently Asked Questions

What is Hui-Chia Huang, FNP's specialty?
Hui-Chia Huang, FNP specializes in Nurse Practitioner and practices in San Carlos, California. Credentials: FNP.
How much does Hui-Chia Huang, FNP prescribe under Medicare Part D?
In 2023, Hui-Chia Huang, FNP wrote 949 Medicare Part D claims totaling $122K in drug costs for 401 beneficiaries.
What is Hui-Chia Huang, FNP's Medicare quality score?
Hui-Chia Huang, FNP has a CMS MIPS Final Score of 74.5/100, Cost: 46.7. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Hui-Chia Huang, FNP located?
Hui-Chia Huang, FNP is located at 301 INDUSTRIAL RD, San Carlos, CA, 94070. Phone: (650) 321-4121.
What is Hui-Chia Huang, FNP's NPI number?
Hui-Chia Huang, FNP's National Provider Identifier (NPI) is 1932471141, issued on 02/02/2012.
Does Hui-Chia Huang, FNP prescribe more brand-name or generic drugs?
Hui-Chia Huang, FNP's prescribing is 13% brand-name and 87% generic drugs by claim count, with $95K in brand drug costs.
Does Hui-Chia Huang, FNP prescribe opioids?
Yes, Hui-Chia Huang, FNP had 42 opioid claims in 2023 with an opioid prescribing rate of 4.4%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Hui-Chia Huang, FNP prescribe most often?
Based on 2023 Medicare Part D data, Hui-Chia Huang, FNP's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Hui-Chia Huang, FNP accept Medicare?
Hui-Chia Huang, FNP appears in CMS Medicare data with 949 Part D claims and 401 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Hui-Chia Huang, FNP's credentials?
Hui-Chia Huang, FNP's NPI is 1932471141 with credentials FNP. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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