Mary G. Lockwood, SLP
Speech-Language Pathologist · Chicago, IL
Mary G. Lockwood, SLP is a speech-language pathologist with a practice address in Chicago, Illinois, and NPI 1871061622, issued on Nov 9, 2018. Check the license (Illinois 242004834, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary G. Lockwood
- Credential
- SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 242004834 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3800 N California Ave, Chicago, IL 60618
- Phone
- (773) 478-4222
- Enumerated
- Nov 9, 2018
- Record last updated
- Nov 9, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 3800 N California Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Aguda, PTAPhysical Therapy Assistant1174093314
- Daniel BanuelosPhysical Therapy Assistant1477020873
- Claire BegleyOccupational Therapist1518691963
- Jeannine Daniels, COTA/LOccupational Therapy Assistant1689141921
- Nicole Jagemann, OTR/LOccupational Therapist1780321836
- Elinor Pastore, OTDOccupational Therapist1043985658
Verify Mary G. Lockwood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 242004834Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,753 speech-language pathologist records list a practice address in Chicago
They are 1,753 of the 63,379 NPPES records with a practice address in Chicago, and 10,224 speech-language pathologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,753 in Chicago → All 10,224 in Illinois → Every provider in Chicago →
Other speech-language pathologist records in Illinois
- Samin Abbasi, M.S. CCC-SLPChicago, IL1578990503
- Elisabeth Abbatacola, MAChicago, IL1740413889
- Alexis AbbinantiChicago, IL1841154085
- Leraaen Abbott, MA CCC-SLPWilmette, IL1154153831
- Ala AbdeljaberWaukegan, IL1265043079
- Nada Abderrhaman, M.S.Palos Hills, IL1497152201
- Stephanie AberleShelbyville, IL1932529989
- Jenna Abi-MansourMt Prospect, IL1659049450
- Ann Abraham, MA/CCC/SLP-LLoves Park, IL1134495385
- Tintu Abraham, MSCJoliet, IL1003153925
Common questions
What is Mary G. Lockwood, SLP's NPI number?
Mary G. Lockwood, SLP's National Provider Identifier (NPI) is 1871061622, issued on Nov 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mary G. Lockwood, SLP located?
The NPPES record lists a practice address at 3800 N California Ave, Chicago, IL, 60618. Phone: (773) 478-4222. Providers update this record themselves, so call before visiting.
How can I verify Mary G. Lockwood, SLP's license?
NPPES lists Illinois license number 242004834, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.