What is Marcelina Jajak's NPI number?

Marcelina Jajak's National Provider Identifier (NPI) is 1619806858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcelina Jajak's specialty?

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

Where is Marcelina Jajak located?

Marcelina Jajak's practice location on file with NPPES is 60 Prospect Ave, Middletown, NY 10940-4133.

What is Marcelina Jajak's phone number?

The practice phone number listed in the NPPES registry for Marcelina Jajak is (845) 648-1100.

Is Marcelina Jajak's NPI active?

Yes — Marcelina Jajak's NPI (1619806858) is active in the NPPES registry as of the last update on 2026-05-14.

IndividualActive

Marcelina Jajak

NPI 1619806858 · Physician Assistant · Middletown, NY

Marcelina Jajak is a Physician Assistant provider in Middletown, NY (NPI 1619806858).

Provider details

NPI number: 1619806858
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Basic profile(46/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

60 Prospect Ave

Middletown, NY 10940-4133

Phone: (845) 648-1100

Street-level locationGet directions

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Mailing address