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

William L Haith Jr., DO

Individual provider Emergency Medicine Physician · NPI 1407933807

William L Haith Jr., DO is an Emergency Medicine in Saco, Maine. Graduated from University of New England, College of Osteo Medicine in 1993, 33 years ago. Practices with Convenientmd - Ffs Uc LLC, a 395-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
33
Trained at
University of New England, College of Osteo Medicine
Licensed in
ME
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

506 Main St
Saco, ME 04072-1530
Phone: (207) 571-7991
Fax: (207) 571-7990
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 1661 (ME)

Record details

NPI number1407933807
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESNovember 15, 2023
Certification dateNovember 15, 2023
Mailing address360 Us Highway 1 Byp Unit 102, Portsmouth, NH 03801-7105

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 1993 (33 years in practice)
Group practice Convenientmd - Ffs Uc Llc — 395 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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