Lynn Chau, LSW
Mental Health Counselor in Philadelphia, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 293,893 in Mental Health Counselor, 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.
What the federal data shows
Lynn Chau, LSW reported a CMS MIPS final score of 77.4/100 - below the 83.5 national average.
- 77.4/100
- MIPS score · -6 vs avg
- ≥20th
- pct among measured MIPS (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.
CMS NPPES provider registry desk
NPI 1760787972 · Mental Health Counselor
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-BELOW · BOOK-MID · PHOTO-FINISH
- NPI-10 1760787972
- ENUM-MID 2011
- TAX-MEGA 294K Mental Health
- MIPS-BELOW 77.4/100
- BOOK-MID 10,064 in Pennsylvania
- PHOTO-FINISH Kierra Holiday · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Chau · this prov…
Chau · this provider
77.4 MIPS pts
- Jane Lewis · hig…
Jane Lewis
77.4 MIPS pts
- Jeffery Hutter ·…
Jeffery Hutter
77.4 MIPS pts
- Tatyana Marshall…
Tatyana Marshall
77.4 MIPS pts
- Kierra Holiday ·…
Kierra Holiday
77.4 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Lynn Chau, LSW's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
77 ≥ 20th percentile 20% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
What does the federal data show about Lynn Chau, LSW?
Below national averagePrimary specialty
MIPS final score
Specialty distribution in Pennsylvania
How Mental Health Counselor compares to other specialties among Pennsylvania providers
Mental Health Counselor ranks #4 among Pennsylvania's specialties (3.9% of in-state providers)
Each bar is a specialty's share of the Pennsylvania provider total, by primary NUCC taxonomy. The highlighted bar is Mental Health Counselor; the long tail of smaller specialties is omitted for legibility.
Medicare quality performance, MIPS
Lynn Chau, LSW's 2023 MIPS final score plotted against the Mental Health Counselor national average
- MIPS Final Score
- 77.4/100
- vs 83.5 national avg · 2023 performance year
Quality benchmarks
- National MIPS avg 2023 measured reporting year
- Quality dim CMS Quality category
- Cost dim CMS Cost category
- Specialty volume Mental Health Counselor US NPIs
77.4/100 MIPS final score - 6.1 pts below the 83.5 national average
Quality, Cost, Promoting Interoperability, and Improvement Activities composite score for the 2023 performance year. Specialty: Mental Health Counselor. Quality dim: 47.3. Cost dim: 68.5.
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 | 1760787972 |
|---|---|
| Specialty | Mental Health Counselor |
| Credentials | LSW |
| Gender | Female |
| NPI Issued | 01/19/2011 |
Verify this provider's license
PlainDoctor pulls this profile from the CMS NPPES public registry. Confirm Lynn Chau, LSW's current license status, disciplinary history, and board certifications with the Pennsylvania State Board of Medicine in Pennsylvania before relying on this page for a clinical or care decision.
How we sourced this profile
Profile fields combine the CMS NPPES monthly snapshot (provider directory, taxonomy, and address) with calendar-year 2023 Medicare Part D and MIPS public-use files when records are present. NPI 1760787972 is the unique 10-digit identifier CMS uses to link Chau across every Medicare, Medicaid, and HIPAA-covered transaction. Read full methodology →
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
Reporting: Group practice
License & disciplinary context - Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Lynn Chau, LSW. To verify Lynn Chau, LSW's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
PA-BOM 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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Mental Health Counselor Overview
How Lynn Chau, LSW fits within the Mental Health Counselor landscape nationally.
Nationwide Mental Health Counselor peers with similar MIPS or enrollment year
Two federal-record peer sets for Chau, both outside Pennsylvania so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (77.4 here).
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Mental Health Counselor Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Chau.
One of 10,064 Mental Health Counselor providers enrolled in Pennsylvania, 5 are shown here.
Compare Mental Health Counselor nationally: see state-by-state distribution →
Frequently Asked Questions
What is Lynn Chau, LSW's specialty? ▼
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Where is Lynn Chau, LSW located? ▼
What is Lynn Chau, LSW's NPI number? ▼
How many Mental Health Counselor providers are there in the US? ▼
Does Lynn Chau, LSW accept Medicare? ▼
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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.
- 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
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.
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