Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Iris Zayin Sullivan, PA-C

Individual provider Physician Assistant · NPI 1356840342

Mrs. Iris Zayin Sullivan, PA-C is a Physician Assistant in Lawrence, Massachusetts. Qualified in 2017, 9 years ago. Practices with Express Med at Salem, LLC, a 4-clinician group and works from 3 locations. Licensed in Massachusetts and New Hampshire.

Years since qualifying
9
Licensed in
MA, NH
In the registry since
2018
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

360 Merrimack St
Lawrence, MA 01843-1740
Phone: (978) 557-8800
Fax: (978) 557-8633
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 218 East Rd, Hampstead, NH 03841-5303 — (603) 329-5311
  • 159 N Broadway, Salem, NH 03079-2127 — (603) 898-0961

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA6435 (MA)
Physician Assistant Taxonomy 363A00000X · Licence 1357 (NH)

Record details

NPI number1356840342
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedFebruary 6, 2018
Last updated in NPPESApril 15, 2025
Certification dateApril 15, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Express Med At Salem, Llc — 4 clinicians
Accepts Medicare assignment Not indicated

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