IndividualActive
Alyssa Dudley, MSN, RN
NPI 1639880628 · Registered Nurse · Mount Vernon, IL
Alyssa Dudley, MSN, RN is a Registered Nurse provider in Mount Vernon, IL (NPI 1639880628).
Provider details
- NPI number
- 1639880628
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- MSN, RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 041489008 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
4000 S Water Tower Pl
Mount Vernon, IL 62864-2349
Phone: (618) 246-2910
Fax: (618) 242-8240
Street-level locationGet directions
Mailing address
2401 W Main St
Marion, IL 62959-1188
Registry dates
- Enumerated
- 2022-12-09
- Last updated
- 2022-12-09
- Certified
- 2022-12-09
Frequently asked questions
- What is Alyssa Dudley's NPI number?
- Alyssa Dudley's National Provider Identifier (NPI) is 1639880628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Dudley's specialty?
- Alyssa Dudley is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Alyssa Dudley located?
- Alyssa Dudley's practice location on file with NPPES is 4000 S Water Tower Pl, Mount Vernon, IL 62864-2349.
- What is Alyssa Dudley's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Dudley is (618) 246-2910.
- Is Alyssa Dudley's NPI active?
- Yes — Alyssa Dudley's NPI (1639880628) is active in the NPPES registry as of the last update on 2022-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.