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

Individual provider Physician Assistant · NPI 1992855878

Heather Layfield, PA-C is a Physician Assistant in Portsmouth, New Hampshire. Graduated from Univ of Nebraska Medical Center, Col of Dentistry in 2006, 20 years ago. Practices with York Hospital, a 206-clinician group and accepts Medicare assignment. Licensed in North Carolina and New Hampshire.

Years since qualifying
20
Trained at
Univ of Nebraska Medical Center, Col of Dentistry
Licensed in
NC, NH
In the registry since
2007
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

333 Borthwick Ave
Portsmouth, NH 03801-7128
Phone: (603) 433-4012
Fax: (603) 926-2853
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 0747 (NH)
Physician Assistant Taxonomy 363A00000X · Licence 103706 (NC)

Record details

NPI number1992855878
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJanuary 11, 2007
Last updated in NPPESApril 29, 2010

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolUNIV OF NEBRASKA MEDICAL CENTER, COL OF DENTISTRY
Graduated 2006 (20 years in practice)
Group practice York Hospital — 206 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Portsmouth