NPI registry status
Active
2026 NPPES data Diabetes Educator Registered Nurse NPI 1467207878
Verify on CMS → Cynthia Fields
Diabetes Educator Registered Nurse in Clinton, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,325 in Diabetes Educator 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
Cynthia Fields is a Diabetes Educator Registered Nurse in Clinton, Maryland, listed in the federal CMS National Provider Identifier registry.
- #231
- Diabetes Educator Registered Nurse rank among Maryland 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 Cynthia Fields
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 1467207878), first enumerated 04/19/2024.
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
- 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.
Compare Fields with other Diabetes Educator Registered Nurse providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Maryland
- Sandra Aderhold, RN Hagerstown, MD
- Susan Akridge, RN, CDE Hagerstown, MD
- Susan Aldape, RN Baltimore, MD
- Jennifer Appleby, RN, CDE Columbia, MD
- Susan Clark, RN, CDE Baltimore, MD
- Wendy Cossman, RN, BSN Potomac, MD
Other specialties in Clinton: Physical Therapist (44) · Home Health Aide (34) · Mental Health Counselor (33) · Internal Medicine Physician (32)
CMS NPPES provider registry desk
NPI 1467207878 · Diabetes Educator Registered Nurse
NPI-10 · ENUM-NEW · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1467207878
- ENUM-NEW 2024
- TAX-NARROW 2,325
- RX-NONE No Part D
- BOOK-THIN 25 in Maryland
- PHOTO-ENUM Rob Hustad, RN · 2024
What does the federal data show about Cynthia Fields?
Quality data not reportedPrimary specialty
Diabetes Educator Registered Nurse
Specialty distribution in Maryland
How Diabetes Educator Registered Nurse compares to other specialties among Maryland 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 Diabetes Educator 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 | 1467207878 |
|---|---|
| Specialty | Diabetes Educator Registered Nurse |
| Gender | Female |
| NPI Issued | 04/19/2024 |
Diabetes Educator Registered Nurse Overview
How Cynthia Fields fits within the Diabetes Educator Registered Nurse landscape nationally.
2,325
Diabetes Educator Registered Nurse Providers in US
55
States with Diabetes Educator Registered Nurse
1,377
Avg Claims per Provider
Nationwide Diabetes Educator Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Fields, both outside Maryland so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2024)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Diabetes Educator Registered Nurse Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Fields.
One of 25 Diabetes Educator Registered Nurse providers enrolled in Maryland, 11 are shown on this page.
Janice Drass
MA, RN, CDE
Frederick, MD
Mollie Ewing
RN
Denton, MD
Silvia Freyre
RN
Baltimore, MD
Kelli Grunstra
RN
Baltimore, MD
Kathy Hay
RN
Oakland, MD
Compare Diabetes Educator Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Cynthia Fields's specialty? ▼
Cynthia Fields specializes in Diabetes Educator Registered Nurse and practices in Clinton, Maryland.
Where is Cynthia Fields located? ▼
Cynthia Fields is located at 7507 CASTLE ROCK DR, Clinton, MD, 20735. Phone: (240) 682-2529.
What is Cynthia Fields's NPI number? ▼
Cynthia Fields's National Provider Identifier (NPI) is 1467207878, issued on 04/19/2024.
How many Diabetes Educator Registered Nurse providers are there in the US? ▼
There are 2,325 Diabetes Educator Registered Nurse providers across 55 states in the US. The average Diabetes Educator Registered Nurse provider writes 1,377 Medicare Part D claims per year.
Does Cynthia Fields accept Medicare? ▼
Cynthia Fields appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cynthia Fields's credentials? ▼
Cynthia Fields's NPI is 1467207878. 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.