Gregory Souza, CRNA
NPI 1336169093 · Certified Registered Nurse Anesthetist · Westmont, IL
Gregory Souza, CRNA is a Certified Registered Nurse Anesthetist provider in Westmont, IL (NPI 1336169093).
Provider details
- NPI number
- 1336169093
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 2004016345 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 3015 N Ballas RdSaint Louis, MO 63131-2329Phone: (314) 996-5330
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2019-11-26
Frequently asked questions
- What is Gregory Souza's NPI number?
- Gregory Souza's National Provider Identifier (NPI) is 1336169093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Souza's specialty?
- Gregory Souza is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Souza located?
- Gregory Souza's practice location on file with NPPES is 700 Pasquinelli Dr, Westmont, IL 60559-1382.
- What is Gregory Souza's phone number?
- The practice phone number listed in the NPPES registry for Gregory Souza is (630) 990-9729.
- Is Gregory Souza's NPI active?
- Yes — Gregory Souza's NPI (1336169093) is active in the NPPES registry as of the last update on 2019-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.