Marjorie Ardon, M.D.
NPI 1184645749 · Psychiatry Physician · Naperville, IL
Marjorie Ardon, M.D. is a Psychiatry Physician provider in Naperville, IL (NPI 1184645749).
Provider details
- NPI number
- 1184645749
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036043905 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2015-05-06
Frequently asked questions
- What is Marjorie Ardon's NPI number?
- Marjorie Ardon's National Provider Identifier (NPI) is 1184645749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Ardon's specialty?
- Marjorie Ardon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marjorie Ardon located?
- Marjorie Ardon's practice location on file with NPPES is 7s430 Donwood Trails Dr, Naperville, IL 60540-9437.
- What is Marjorie Ardon's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Ardon is (630) 369-9280.
- Is Marjorie Ardon's NPI active?
- Yes — Marjorie Ardon's NPI (1184645749) is active in the NPPES registry as of the last update on 2015-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.