NPI registry status
Active
2026 NPPES data General Practice Registered Nurse NPI 1922507433 RN
Verify on CMS → Mercy Krua, RN
General Practice Registered Nurse in Boston, Massachusetts.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 5,757 in General Practice Registered Nurse, 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.
What the federal data shows
Mercy Krua, RN is a General Practice Registered Nurse in Boston, Massachusetts, listed in the federal CMS National Provider Identifier registry.
- #103
- General Practice Registered Nurse rank among Massachusetts specialties
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 Mercy Krua, RN
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1922507433), first enumerated 02/09/2018.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
Massachusetts statewide board action statistics are published annually — these figures describe aggregate state activity, not Mercy Krua, RN's individual license status. Verify directly with the state medical board.
Source: BORIM 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 1922507433 · General Practice Registered Nurse
NPI-10 · ENUM-RECENT · TAX-MID · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1922507433
- ENUM-RECENT 2018
- TAX-MID 6K General Practice
- RX-NONE No Part D
- BOOK-THIN 208 in Massachusetts
- PHOTO-ENUM Robert Hall, ARNP · 2018
What does the federal data show about Mercy Krua, RN?
Quality data not reportedPrimary specialty
General Practice Registered Nurse
Specialty distribution in Massachusetts
How General Practice Registered Nurse compares to other specialties among Massachusetts 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 General Practice Registered Nurse. 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 | 1922507433 |
|---|---|
| Specialty | General Practice Registered Nurse |
| Credentials | RN |
| Gender | Female |
| NPI Issued | 02/09/2018 |
License & disciplinary context - Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 - they are NOT specific to Mercy Krua, RN. To verify Mercy Krua, RN's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases
BORIM 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 Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
More General Practice Registered Nurse in MA →
All providers in Massachusetts →
Compare specialties →
General Practice Registered Nurse Overview
How Mercy Krua, RN fits within the General Practice Registered Nurse landscape nationally.
5,757
General Practice Registered Nurse Providers in US
55
States with General Practice Registered Nurse
1,350
Avg Claims per Provider
Nationwide General Practice Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Krua, both outside Massachusetts so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby General Practice Registered Nurse Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Krua.
One of 208 General Practice Registered Nurse providers enrolled in Massachusetts, 5 are shown here.
Irene Achu
RN
Lynn, MA
Michaela Aitken
CNP
Milford, MA
Nicole Alabre
Winchester, MA
Philomina Ankomah
RN
Lowell, MA
Rudie Anthes
RN
Boston, MA
Compare General Practice Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Mercy Krua, RN's specialty? ▼
Mercy Krua, RN specializes in General Practice Registered Nurse and practices in Boston, Massachusetts. Credentials: RN.
Where is Mercy Krua, RN located? ▼
Mercy Krua, RN is located at 780 ALBANY ST, Boston, MA, 02118. Phone: (857) 654-1000.
What is Mercy Krua, RN's NPI number? ▼
Mercy Krua, RN's National Provider Identifier (NPI) is 1922507433, issued on 02/09/2018.
How many General Practice Registered Nurse providers are there in the US? ▼
There are 5,757 General Practice Registered Nurse providers across 55 states in the US. The average General Practice Registered Nurse provider writes 1,350 Medicare Part D claims per year.
Does Mercy Krua, RN accept Medicare? ▼
Mercy Krua, RN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mercy Krua, RN's credentials? ▼
Mercy Krua, RN's NPI is 1922507433 with credentials RN. 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.
- 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.