NPPES file of Aug 9, 2026

Julie Ahlfeldt, M.S., CCC-SLP

Speech-Language Pathologist · Baltimore, MD

Julie Ahlfeldt, M.S., CCC-SLP is a speech-language pathologist with a practice address in Baltimore, Maryland, and NPI 1629350608, issued on Sep 15, 2011. Check the license (Maryland 06023, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629350608
Name
Julie Ahlfeldt
Credential
M.S., CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
06023 MD
Self-reported in NPPES; status is on the state search
Practice location
3825 Greenspring Ave, Baltimore, MD 21211
Phone
(443) 923-7861
Enumerated
Sep 15, 2011
Record last updated
Sep 15, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest speech-language pathologist records → All 4,509 in Maryland → Look up another NPI →

Also registered at 3825 Greenspring Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Andrea Aument, MA, CF-SLPSpeech-Language Pathologist1245881820
  2. Alicia BarksdaleSpecialist1851752703
  3. Nicole BishopMental Health Counselor1215884408
  4. Kimberly Buckley, LMSWSchool Social Worker1023898996
  5. Jaida CainSpeech-Language Pathologist1881323095
  6. Danielle Collison, LCSW-CClinical Social Worker1679081061

Verify Julie Ahlfeldt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 06023    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

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Julie Ahlfeldt among 4,509 speech-language pathologist records in Maryland

Julie Ahlfeldt, M.S., 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 2011, is newer than 17% of them.

  • NPI issued2011 · 17% of these records are older, 80% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2011 · 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).

818 speech-language pathologist records list a practice address in Baltimore

They are 818 of the 35,183 NPPES records with a practice address in Baltimore, 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 Baltimore → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Christine Barrett, MACCCSLPBaltimore, MD 212111699031153
  2. Holly Fredrickson, M.S. CCC-SLPBaltimore, MD 212111003169517
  3. Amy Hill, M.A., CCC-SLPBaltimore, MD 212111437223823
  4. Maureen HormanBaltimore, MD 212111679735591
  5. Suzanne JonesBaltimore, MD 212111750744041
  6. Rachel Koster, M.S., CCC-SLPBaltimore, MD 212111942673561
  7. Ashley Marzzacco, MS., CF-SLPBaltimore, MD 212111902005168
  8. Pamela Mathy, PHD CCC SLPBaltimore, MD 212111104992460

Common questions

What is Julie Ahlfeldt, M.S., CCC-SLP's NPI number?

Julie Ahlfeldt, M.S., CCC-SLP's National Provider Identifier (NPI) is 1629350608, issued on Sep 15, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Julie Ahlfeldt, M.S., CCC-SLP located?

The NPPES record lists a practice address at 3825 Greenspring Ave, Baltimore, MD, 21211. Phone: (443) 923-7861. Providers update this record themselves, so call before visiting.

How can I verify Julie Ahlfeldt, M.S., CCC-SLP's license?

NPPES lists Maryland license number 06023, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.