Tammy Petrovich, M.S.
NPI 1144593880 · Speech-Language Pathologist · Countryside, IL
Tammy Petrovich, M.S. is a Speech-Language Pathologist provider in Countryside, IL (NPI 1144593880).
Provider details
- NPI number
- 1144593880
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 242001885 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2012-02-10
- Last updated
- 2012-02-10
Frequently asked questions
- What is Tammy Petrovich's NPI number?
- Tammy Petrovich's National Provider Identifier (NPI) is 1144593880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Petrovich's specialty?
- Tammy Petrovich is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Tammy Petrovich located?
- Tammy Petrovich's practice location on file with NPPES is 7000 Golfview Dr, Countryside, IL 60525-4755.
- What is Tammy Petrovich's phone number?
- The practice phone number listed in the NPPES registry for Tammy Petrovich is (630) 248-2253.
- Is Tammy Petrovich's NPI active?
- Yes — Tammy Petrovich's NPI (1144593880) is active in the NPPES registry as of the last update on 2012-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.