What is Marissa Koshy's NPI number?

Marissa Koshy's National Provider Identifier (NPI) is 1003798596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Koshy's specialty?

Marissa Koshy is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Marissa Koshy located?

Marissa Koshy's practice location on file with NPPES is 820 City Walls St, Cary, NC 27513-1695.

What is Marissa Koshy's phone number?

The practice phone number listed in the NPPES registry for Marissa Koshy is (919) 348-0294.

Is Marissa Koshy's NPI active?

Yes — Marissa Koshy's NPI (1003798596) is active in the NPPES registry as of the last update on 2025-07-24.

IndividualActive

Marissa Koshy, PA-C

NPI 1003798596 · Physician Assistant · Cary, NC

Marissa Koshy, PA-C is a Physician Assistant provider in Cary, NC (NPI 1003798596).

Provider details

NPI number: 1003798596
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Basic profile(48/100 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

820 City Walls St

Cary, NC 27513-1695

Phone: (919) 348-0294

Street-level locationGet directions

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Mailing address