Holly Machamer, MA CCC-SLP
NPI 1881915395 · Speech-Language Pathologist · Chicago, IL
Holly Machamer, MA CCC-SLP is a Speech-Language Pathologist provider in Chicago, IL (NPI 1881915395).
Provider details
- NPI number
- 1881915395
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 242001502 (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
16 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
- 2010-06-18
- Last updated
- 2017-04-20
Frequently asked questions
- What is Holly Machamer's NPI number?
- Holly Machamer's National Provider Identifier (NPI) is 1881915395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Machamer's specialty?
- Holly Machamer is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Holly Machamer located?
- Holly Machamer's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
- What is Holly Machamer's phone number?
- The practice phone number listed in the NPPES registry for Holly Machamer is (312) 227-8000.
- Is Holly Machamer's NPI active?
- Yes — Holly Machamer's NPI (1881915395) is active in the NPPES registry as of the last update on 2017-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.