NPI registry status
Active
2026 NPPES data Obesity and Weight Management Nutrition Registered Dietitian NPI 1902752926 MPH, RDN/LDN
Verify on CMS → Katelyn Fenno, MPH, RDN/LDN
Obesity and Weight Management Nutrition Registered Dietitian in Woburn, 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 415 in Obesity and Weight Management Nutrition Registered Dietitian, 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
Katelyn Fenno, MPH, RDN/LDN is an Obesity and Weight Management Nutrition Registered Dietitian in Woburn, Massachusetts, listed in the federal CMS National Provider Identifier registry.
- #363
- Obesity and Weight Management Nutrition Registered Dietitian 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 Katelyn Fenno, MPH, RDN/LDN
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 1902752926), first enumerated 03/10/2026.
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 Katelyn Fenno, MPH, RDN/LDN'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 1902752926 · Obesity and Weight Management Nutrition Registered Dietitian
NPI-10 · ENUM-NEW · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1902752926
- ENUM-NEW 2026
- TAX-TRACE 415
- RX-NONE No Part D
- BOOK-THIN 10 in Massachusetts
- PHOTO-ENUM Melissa Adamson · 2026
What does the federal data show about Katelyn Fenno, MPH, RDN/LDN?
Quality data not reportedPrimary specialty
Obesity and Weight Management Nutrition Registered Dietitian
Specialty distribution in Massachusetts
How Obesity and Weight Management Nutrition Registered Dietitian 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 Obesity and Weight Management Nutrition Registered Dietitian. 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 | 1902752926 |
|---|---|
| Specialty | Obesity and Weight Management Nutrition Registered Dietitian |
| Credentials | MPH, RDN/LDN |
| Gender | Female |
| NPI Issued | 03/10/2026 |
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 Katelyn Fenno, MPH, RDN/LDN. To verify Katelyn Fenno, MPH, RDN/LDN'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 Obesity and Weight Management Nutrition Registered Dietitian in MA →
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Obesity and Weight Management Nutrition Registered Dietitian Overview
How Katelyn Fenno, MPH, RDN/LDN fits within the Obesity and Weight Management Nutrition Registered Dietitian landscape nationally.
415
Obesity and Weight Management Nutrition Registered Dietitian Providers in US
47
States with Obesity and Weight Management Nutrition Registered Dietitian
3,387
Avg Claims per Provider
Nationwide Obesity and Weight Management Nutrition Registered Dietitian peers with similar MIPS or enrollment year
Two federal-record peer sets for Fenno, both outside Massachusetts so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2026)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obesity and Weight Management Nutrition Registered Dietitian Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Fenno.
One of 10 Obesity and Weight Management Nutrition Registered Dietitian providers enrolled in Massachusetts, 5 are shown here.
Frequently Asked Questions
What is Katelyn Fenno, MPH, RDN/LDN's specialty? ▼
Katelyn Fenno, MPH, RDN/LDN specializes in Obesity and Weight Management Nutrition Registered Dietitian and practices in Woburn, Massachusetts. Credentials: MPH, RDN/LDN.
Where is Katelyn Fenno, MPH, RDN/LDN located? ▼
Katelyn Fenno, MPH, RDN/LDN is located at 16 INGALLS ST, Woburn, MA, 01801. Phone: (570) 751-3500.
What is Katelyn Fenno, MPH, RDN/LDN's NPI number? ▼
Katelyn Fenno, MPH, RDN/LDN's National Provider Identifier (NPI) is 1902752926, issued on 03/10/2026.
How many Obesity and Weight Management Nutrition Registered Dietitian providers are there in the US? ▼
There are 415 Obesity and Weight Management Nutrition Registered Dietitian providers across 47 states in the US. The average Obesity and Weight Management Nutrition Registered Dietitian provider writes 3,387 Medicare Part D claims per year.
Does Katelyn Fenno, MPH, RDN/LDN accept Medicare? ▼
Katelyn Fenno, MPH, RDN/LDN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Katelyn Fenno, MPH, RDN/LDN's credentials? ▼
Katelyn Fenno, MPH, RDN/LDN's NPI is 1902752926 with credentials MPH, RDN/LDN. 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.