What is Marianne Umphlett's NPI number?

Marianne Umphlett's National Provider Identifier (NPI) is 1851984470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marianne Umphlett's specialty?

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

Where is Marianne Umphlett located?

Marianne Umphlett's practice location on file with NPPES is 126 S Main St Ste 2a, Davidson, NC 28036-8096.

What is Marianne Umphlett's phone number?

The practice phone number listed in the NPPES registry for Marianne Umphlett is (704) 641-0338.

Is Marianne Umphlett's NPI active?

Yes — Marianne Umphlett's NPI (1851984470) is active in the NPPES registry as of the last update on 2021-02-15.

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Marianne Umphlett

NPI 1851984470 · Speech-Language Pathologist · Davidson, NC

Marianne Umphlett is a Speech-Language Pathologist provider in Davidson, NC (NPI 1851984470).

Provider details

NPI number: 1851984470
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: Yes
License: 1904 (NC)

Practice location

126 S Main St Ste 2a

Davidson, NC 28036-8096

Phone: (704) 641-0338

Street-level locationGet directions

More NC providers

Mailing address

Po Box 572

Davidson, NC 28036-0572

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 1904 (NC)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
5 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: 2021-02-15
Last updated: 2021-02-15
Certified: 2021-02-15

Frequently asked questions

What is Marianne Umphlett's NPI number?: Marianne Umphlett's National Provider Identifier (NPI) is 1851984470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marianne Umphlett's specialty?: Marianne Umphlett is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
Where is Marianne Umphlett located?: Marianne Umphlett's practice location on file with NPPES is 126 S Main St Ste 2a, Davidson, NC 28036-8096.
What is Marianne Umphlett's phone number?: The practice phone number listed in the NPPES registry for Marianne Umphlett is (704) 641-0338.
Is Marianne Umphlett's NPI active?: Yes — Marianne Umphlett's NPI (1851984470) is active in the NPPES registry as of the last update on 2021-02-15.

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