1. Home
  2. Directory
  3. Maryland
  4. Silver Spring
  5. Speech Language Pathologist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

LILLIAN XIAOMEI SMITH
NPI 1255266367
Speech-Language Pathologist in Silver Spring, MD

Active since June 17, 2026
12520 PROSPERITY DR STE 220, SILVER SPRING, MD 20904(301) 869-7505 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lillian Xiaomei Smith NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LILLIAN XIAOMEI SMITH (NPI 1255266367) is an individual speech-language pathologist provider in Silver Spring, Maryland, licensed in Maryland (03329L) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1255266367
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameLILLIAN XIAOMEI SMITH
Location Address12520 PROSPERITY DR STE 220Silver Spring, MD 20904-1660
Mailing Address12520 Prosperity Dr Ste 220Silver Spring, MD 20904-1660
Phone(301) 869-7505
Sole ProprietorNo
Enumeration DateJune 17, 2026
Last NPPES UpdateJuly 8, 2026
NPPES CertifiedJuly 8, 2026
✔ NPI 1255266367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in MD · 03329L
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
12520 PROSPERITY DR STE 220, Silver Spring, MD 20904
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BAILEE POORE
Speech-Language Pathologist
12520 PROSPERITY DR STE 220
SILVER SPRING, MD 20904
Montgomery County (301) 869-7505
SYDNEY NICOLE JONES
Speech-Language Pathologist
12520 PROSPERITY DR STE 220
SILVER SPRING, MD 20904
Montgomery County (301) 869-7505
ELIZABETH BUCK
Speech-Language Pathologist
12520 PROSPERITY DR STE 220
SILVER SPRING, MD 20904
Montgomery County (317) 694-8953
ASHLEY HABER
Speech-Language Pathologist
12520 PROSPERITY DR STE 220
SILVER SPRING, MD 20904
Montgomery County (301) 869-7505
NATALIE MARIE NICHOLS MS, SLP-CF
Speech-Language Pathologist
12520 PROSPERITY DR STE 220
SILVER SPRING, MD 20904
Montgomery County (301) 869-7505
PHOEBE JENG
Speech-Language Pathologist
12520 PROSPERITY DR STE 220
SILVER SPRING, MD 20904
Montgomery County (301) 869-7505
BRIANNA SAWYER COTA/L
Occupational Therapy Assistant
12520 PROSPERITY DR STE 220
SILVER SPRING, MD 20904
Montgomery County (301) 869-7505
ALEXIS LAUREN FINK CCC-SLP
Speech-Language Pathologist
12520 PROSPERITY DR STE 220
SILVER SPRING, MD 20904
Montgomery County (301) 869-7505

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lillian Smith's NPI number?

The NPI number for Lillian Smith is 1255266367. It was assigned to this individual provider in the NPPES registry on June 17, 2026.

Where is Lillian Smith located?

Lillian Smith practices at 12520 Prosperity Dr Ste 220, Silver Spring, MD 20904. The listed phone number is (301) 869-7505.

What is Lillian Smith's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Lillian Smith was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.