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

Individual provider Internal Medicine Physician · NPI 1932168895

Douglas L Atlas, MD is an Internal Medicine in West Chester, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 1998, 28 years ago. Practices with Pentahealth, LLC, a 67-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
28
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

520 Maple Ave Ste 4
West Chester, PA 19380-4434
Phone: (610) 430-8200
Fax: (610) 594-2625
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD071529L (PA)

Record details

NPI number1932168895
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2006
Last updated in NPPESOctober 5, 2020
Certification dateOctober 5, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1998 (28 years in practice)
Group practice Pentahealth, Llc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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