Laurel Mackereth, CCC-SLP
Speech-Language Pathologist · Frederick, MD
Laurel Mackereth, CCC-SLP is a speech-language pathologist with a practice address in Frederick, Maryland, and NPI 1023543444, issued on Apr 23, 2017. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Laurel Mackereth
- Credential
- CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 2202007438 VA
Self-reported in NPPES; status is on the state search - Practice location
- 6403 Mill Run CT, Frederick, MD 21703
- Phone
- (301) 639-5450
- Enumerated
- Apr 23, 2017
- Record last updated
- Apr 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 4,509 in Maryland → Look up another NPI →
Verify Laurel Mackereth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Laurel Mackereth among 4,509 speech-language pathologist records in Maryland
Laurel Mackereth, CCC-SLP is one of 4,509 speech-language pathologist records with a practice address in Maryland. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 36% of them.
- NPI issued2017 · 36% of these records are older, 61% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2017 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
135 speech-language pathologist records list a practice address in Frederick
They are 135 of the 3,981 NPPES records with a practice address in Frederick, and 4,509 speech-language pathologist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,509 in Maryland → Every provider in Frederick → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Morgan Alexander, M.S. CCC-SLPFrederick, MD 217031205453263
- Divya BhaktaFrederick, MD 217031831719871
- Jennifer Dye, M.S.CCC-SLPFrederick, MD 217031841597705
- Lindsay EastonFrederick, MD 217031508338302
- Myriah Farmer, M.A CCC-SLPFrederick, MD 217031194367433
- Roberta Frechette, MS, CCC/SLPFrederick, MD 217031659851624
- Karen MohardtFrederick, MD 217031588135198
- Kourtney Murphy, M.S. CCC-SLPFrederick, MD 217031013326263
Common questions
What is Laurel Mackereth, CCC-SLP's NPI number?
Laurel Mackereth, CCC-SLP's National Provider Identifier (NPI) is 1023543444, issued on Apr 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Laurel Mackereth, CCC-SLP located?
The NPPES record lists a practice address at 6403 Mill Run CT, Frederick, MD, 21703. Phone: (301) 639-5450. Providers update this record themselves, so call before visiting.
How can I verify Laurel Mackereth, CCC-SLP's license?
Search the Maryland 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.