What is Marlon John's NPI number?

Marlon John's National Provider Identifier (NPI) is 1982351821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marlon John's specialty?

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

Where is Marlon John located?

Marlon John's practice location on file with NPPES is 12517 Brewster Ln, Bowie, MD 20715-2455.

What is Marlon John's phone number?

The practice phone number listed in the NPPES registry for Marlon John is (202) 716-3853.

Is Marlon John's NPI active?

Yes — Marlon John's NPI (1982351821) is active in the NPPES registry as of the last update on 2022-03-09.

IndividualActive

Marlon John

NPI 1982351821 · Speech-Language Pathologist · Bowie, MD

Marlon John is a Speech-Language Pathologist provider in Bowie, MD (NPI 1982351821).

Provider details

NPI number: 1982351821
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000X
Speech, Language and Hearing Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
83% 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.

Practice location

12517 Brewster Ln

Bowie, MD 20715-2455

Phone: (202) 716-3853

Street-level locationGet directions

More MD providers

Mailing address