What is Katherine Oyson's NPI number?

Katherine Oyson's National Provider Identifier (NPI) is 1083421093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katherine Oyson's specialty?

Katherine Oyson is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).

Where is Katherine Oyson located?

Katherine Oyson's practice location on file with NPPES is 850 Hungerford Dr Rm 50, Rockville, MD 20850-1718.

What is Katherine Oyson's phone number?

The practice phone number listed in the NPPES registry for Katherine Oyson is (240) 740-5640.

Is Katherine Oyson's NPI active?

Yes — Katherine Oyson's NPI (1083421093) is active in the NPPES registry as of the last update on 2024-12-12.

IndividualActive

Katherine Oyson

NPI 1083421093 · School Psychologist · Rockville, MD

Katherine Oyson is a School Psychologist provider in Rockville, MD (NPI 1083421093).

Provider details

NPI number: 1083421093
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

School PsychologistPrimary103TS0200X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure38% of score
1 yr 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

850 Hungerford Dr Rm 50

Rockville, MD 20850-1718

Phone: (240) 740-5640

Street-level locationGet directions

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Mailing address