Deonna Vaughn
NPI 1477059731 · Psychiatry Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deonna Vaughn is a Psychiatry Physician provider in Oak Lawn, IL (NPI 1477059731).
Provider details
- NPI number
- 1477059731
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036.176082 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lorazepam | 17 |
| Fluoxetine Hcl | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 17800 Kedzie AveHazel Crest, IL 60429-2029Phone: (708) 213-3800Fax: (708) 213-0142
- 5401 Mcauley DrYpsilanti, MI 48197-1011Phone: (734) 786-2300Fax: (734) 786-4915
Registry dates
- Enumerated
- 2018-04-04
- Last updated
- 2025-10-10
- Certified
- 2025-10-10
Frequently asked questions
- What is Deonna Vaughn's NPI number?
- Deonna Vaughn's National Provider Identifier (NPI) is 1477059731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deonna Vaughn's specialty?
- Deonna Vaughn is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Deonna Vaughn located?
- Deonna Vaughn's practice location on file with NPPES is 4400 W 95th St Ste 404, Oak Lawn, IL 60453-7216.
- What is Deonna Vaughn's phone number?
- The practice phone number listed in the NPPES registry for Deonna Vaughn is (708) 684-3980.
- Does Deonna Vaughn accept Medicare?
- Deonna Vaughn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deonna Vaughn's NPI active?
- Yes — Deonna Vaughn's NPI (1477059731) is active in the NPPES registry as of the last update on 2025-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.