Physician Profile
Unclaimed ProfileAbout AIN
David Lloyd Ain, M.D. is a healthcare provider in Philadelphia, PA specializing in internal medicine. David is also listed as specializing in cardiovascular disease. According to Medicare claims data, David cared for 105 Medicare patients across 111 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Ain's specialty?
Dr. Ain is an internal medicine in Philadelphia, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Ain?
Dr. Ain is listed at 800 WALNUT ST 9TH FLR, Philadelphia, PA 19107. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ain?
The number on file is (267) 479-4180. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ain's NPI number?
Dr. Ain's National Provider Identifier is 1730349234. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Ain's medical education?
Dr. Ain attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ain been practicing?
Dr. Ain has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ain known for?
According to Medicare billing data, Dr. Ain provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ain confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ain. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (267) 479-4180
- Email not available
Practice Locations
800 WALNUT ST 9TH FLR
Philadelphia, PA 19107
Procedures Most Often Billed to Medicare
111 services · 105 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
111 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other internal medicines in Philadelphia 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in PA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.