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

Dr. David Lloyd Ain, MD

Individual provider Internal Medicine Physician · NPI 1730349234

Dr. David Lloyd Ain, MD is an Internal Medicine in Philadelphia, Pennsylvania. Qualified in 2008, 18 years ago. Practices with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc, a 1,934-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Pennsylvania.

Years since qualifying
18
Licensed in
MA, PA
In the registry since
2008
Specialties on file
2
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

800 Walnut St 9th Flr
Philadelphia, PA 19107-5176
Phone: (267) 479-4180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD459142 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 257949 (MA)

Record details

NPI number1730349234
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2008
Last updated in NPPESNovember 19, 2021
Certification dateNovember 19, 2021
Mailing address800 Walnut St, 9th Flr, Philadelphia, PA 19107-5176

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc — 1934 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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