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

Erin E O'Connor Lavin, DO

Individual provider Family Medicine Physician · NPI 1912115429

Erin E O'Connor Lavin, DO is a Family Practice in Lewes, Delaware. Graduated from Philadelphia College of Osteopathic Medicine in 2006, 20 years ago. Practices with Mid-Atlantic Family Practice, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Delaware and Pennsylvania.

Years since qualifying
20
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
DE, PA
In the registry since
2007
Specialties on file
2
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

20251 John J Williams Hwy
Lewes, DE 19958
Phone: (302) 644-6860
Fax: (302) 644-6872
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence C2-0011629 (DE)
Family Medicine Physician Taxonomy 207Q00000X · Licence OS014220 (PA)

Record details

NPI number1912115429
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 18, 2007
Last updated in NPPESMay 23, 2018
Mailing address20251 John J Williams Hwy, Lewes, DE 19958-4314

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2006 (20 years in practice)
Group practice Mid-Atlantic Family Practice — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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