NPI registry status
Active
2026 NPPES data Audiologist-Hearing Aid Fitter NPI 1942493044 AU.D.
Verify on CMS → David Jardine, AU.D.
Audiologist-Hearing Aid Fitter in Ellsworth, Maine.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,504 in Audiologist-Hearing Aid Fitter, 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
David Jardine, AU.D. is an Audiologist-Hearing Aid Fitter in Ellsworth, Maine, listed in the federal CMS National Provider Identifier registry.
- #148
- Audiologist-Hearing Aid Fitter rank among Maine 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 David Jardine, AU.D.
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 1942493044), first enumerated 08/22/2007.
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.
CMS NPPES provider registry desk
NPI 1942493044 · Audiologist-Hearing Aid Fitter
NPI-10 · ENUM-MID · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1942493044
- ENUM-MID 2007
- TAX-NARROW 3,504
- RX-NONE No Part D
- BOOK-THIN 14 in Maine
- PHOTO-ENUM Douglas Richards, AU… · 2007
What does the federal data show about David Jardine, AU.D.?
Quality data not reportedPrimary specialty
Audiologist-Hearing Aid Fitter
Specialty distribution in Maine
How Audiologist-Hearing Aid Fitter compares to other specialties among Maine 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 Audiologist-Hearing Aid Fitter. 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 | 1942493044 |
|---|---|
| Specialty | Audiologist-Hearing Aid Fitter |
| Credentials | AU.D. |
| Gender | Male |
| NPI Issued | 08/22/2007 |
Audiologist-Hearing Aid Fitter Overview
How David Jardine, AU.D. fits within the Audiologist-Hearing Aid Fitter landscape nationally.
3,504
Audiologist-Hearing Aid Fitter Providers in US
53
States with Audiologist-Hearing Aid Fitter
44
Avg Claims per Provider
Nationwide Audiologist-Hearing Aid Fitter peers with similar MIPS or enrollment year
Two federal-record peer sets for Jardine, both outside Maine so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Audiologist-Hearing Aid Fitter Providers in Maine
Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as Jardine.
One of 14 Audiologist-Hearing Aid Fitter providers enrolled in Maine, 5 are shown here.
Dr. Derina Boothroyd
AUD
Portland, ME
John Caylor
Saco, ME
Dr. Roger Fagan
AUD
Portland, ME
Dr. Kristie Iacuessa
AU.D.
Yarmouth, ME
Dr. Elizabeth Jardine
AU.D.
Ellsworth, ME
Compare Audiologist-Hearing Aid Fitter nationally: see state-by-state distribution →
Frequently Asked Questions
What is David Jardine, AU.D.'s specialty? ▼
David Jardine, AU.D. specializes in Audiologist-Hearing Aid Fitter and practices in Ellsworth, Maine. Credentials: AU.D..
Where is David Jardine, AU.D. located? ▼
David Jardine, AU.D. is located at 77 BEECHLAND RD, Ellsworth, ME, 04605. Phone: (207) 664-2123.
What is David Jardine, AU.D.'s NPI number? ▼
David Jardine, AU.D.'s National Provider Identifier (NPI) is 1942493044, issued on 08/22/2007.
How many Audiologist-Hearing Aid Fitter providers are there in the US? ▼
There are 3,504 Audiologist-Hearing Aid Fitter providers across 53 states in the US. The average Audiologist-Hearing Aid Fitter provider writes 44 Medicare Part D claims per year.
Does David Jardine, AU.D. accept Medicare? ▼
David Jardine, AU.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Jardine, AU.D.'s credentials? ▼
David Jardine, AU.D.'s NPI is 1942493044 with credentials AU.D.. 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.