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

Mr. David Irving Allyn, PA-C

Individual provider Physician Assistant · NPI 1912321803

Mr. David Irving Allyn, PA-C is a Physician Assistant in West Haven, Connecticut. Qualified in 2013, 13 years ago. Practices with Hhc Physician Services PLLC, a 136-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
13
Licensed in
CT
In the registry since
2014
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

1 Cellini Pl Ste 102
West Haven, CT 06516-1666
Phone: (203) 932-6481
Fax: (203) 932-4051
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 3059 (CT)

Record details

NPI number1912321803
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorYes
NPI enumeratedFebruary 12, 2014
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Hhc Physician Services Pllc — 136 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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