What is Erin Welch's NPI number?

Erin Welch's National Provider Identifier (NPI) is 1033687769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Erin Welch's specialty?

Erin Welch is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Erin Welch located?

Erin Welch's practice location on file with NPPES is 19190 Olney Mill Rd, Olney, MD 20832-1260.

What is Erin Welch's phone number?

The practice phone number listed in the NPPES registry for Erin Welch is (240) 740-3400.

Is Erin Welch's NPI active?

Yes — Erin Welch's NPI (1033687769) is active in the NPPES registry as of the last update on 2018-11-12.

IndividualActive

Erin Welch, M.A, CCC-SLP

NPI 1033687769 · Speech-Language Pathologist · Olney, MD

Erin Welch, M.A, CCC-SLP is a Speech-Language Pathologist provider in Olney, MD (NPI 1033687769).

Provider details

NPI number: 1033687769
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Credential: M.A, CCC-SLP
Sex: Female
Sole proprietor: Yes
License: 03701 (MD)

Practice location

19190 Olney Mill Rd

Olney, MD 20832-1260

Phone: (240) 740-3400

Street-level locationGet directions

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Mailing address

19190 Olney Mill Rd

Olney, MD 20832-1260

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 03701 (MD)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 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.

Enumerated: 2018-11-12
Last updated: 2018-11-12

Frequently asked questions

What is Erin Welch's NPI number?: Erin Welch's National Provider Identifier (NPI) is 1033687769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Erin Welch's specialty?: Erin Welch is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
Where is Erin Welch located?: Erin Welch's practice location on file with NPPES is 19190 Olney Mill Rd, Olney, MD 20832-1260.
What is Erin Welch's phone number?: The practice phone number listed in the NPPES registry for Erin Welch is (240) 740-3400.
Is Erin Welch's NPI active?: Yes — Erin Welch's NPI (1033687769) is active in the NPPES registry as of the last update on 2018-11-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions