IndividualActive
Leo Ambrose
NPI 1346525318 · Pharmacist · Naperville, IL
Leo Ambrose is a Pharmacist provider in Naperville, IL (NPI 1346525318).
Provider details
- NPI number
- 1346525318
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 051026510 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
63 W 87th St
Naperville, IL 60565-2200
Phone: (630) 778-7645
Street-level locationGet directions
Mailing address
985 West Ct
Naperville, IL 60563-2477
Registry dates
- Enumerated
- 2011-10-20
- Last updated
- 2011-10-20
Frequently asked questions
- What is Leo Ambrose's NPI number?
- Leo Ambrose's National Provider Identifier (NPI) is 1346525318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Ambrose's specialty?
- Leo Ambrose is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Leo Ambrose located?
- Leo Ambrose's practice location on file with NPPES is 63 W 87th St, Naperville, IL 60565-2200.
- What is Leo Ambrose's phone number?
- The practice phone number listed in the NPPES registry for Leo Ambrose is (630) 778-7645.
- Is Leo Ambrose's NPI active?
- Yes — Leo Ambrose's NPI (1346525318) is active in the NPPES registry as of the last update on 2011-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.