David Lloyd Ain, M.D.
Cardiovascular Disease Physician · Philadelphia, PA
David Lloyd Ain, M.D. is a cardiovascular disease physician with a practice address in Philadelphia, Pennsylvania, and NPI 1730349234, issued on Jun 10, 2008. Check the license (Pennsylvania MD459142, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- David Lloyd Ain
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- MD459142 PA
257949 MA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Walnut St, Philadelphia, PA 19107
- Phone
- (267) 479-4180
- Enumerated
- Jun 10, 2008
- Record last updated
- Nov 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180516002926); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 800 Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raza Ahmad, MDSports Medicine (Internal Medicine) Physician1558631713
- Hania Bajwa, MDFamily Medicine Physician1285984369
- Yana Banerjee, NPAdult Health Nurse Practitioner1447597695
- Kristen BorzomatiAdult Health Nurse Practitioner1578004693
- William Brady, MDInternal Medicine Physician1831187731
- Susan Brunk, CNMAdvanced Practice Midwife1881601953
Verify David Lloyd Ain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD459142Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,581 Medicare Part D claims for 407 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Isosorbide Mononitrate Er149 claims
- Atorvastatin Calcium137 claims
- Furosemide136 claims
- Metoprolol Tartrate135 claims
- Clopidogrel100 claims
- Pradaxa84 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The Mid Atlantic States, IncLargo, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cardiovascular Disease Physician providers in Pennsylvania
There are 1,476 cardiovascular disease physician records in Pennsylvania.
All 1,476 in Pennsylvania → Every provider in Philadelphia →
Other cardiovascular disease physician records in Pennsylvania
- Muhammad Aamir, MDAllentown, PA1477039147
- Abdul Abbasi, MDUniontown, PA1467408864
- Bhavna Abraham, MDAbington, PA1841414000
- Richard Abramowitz, MDKingston, PA1265545990
- Sandra Abramson, MDWynnewood, PA1275538282
- David Addley, D.O.Philadelphia, PA1881767374
- Basilio Addo, M.DYork, PA1124515838
- Michael Adenaike, MDDoylestown, PA1700049939
- Boluwaduro Adeyemi, M.DHershey, PA1548955180
- James Adisey, M.D.Greensburg, PA1033228622
Common questions
What is David Lloyd Ain, M.D.'s NPI number?
David Lloyd Ain, M.D.'s National Provider Identifier (NPI) is 1730349234, issued on Jun 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David Lloyd Ain, M.D. located?
The NPPES record lists a practice address at 800 Walnut St, Philadelphia, PA, 19107. Phone: (267) 479-4180. Providers update this record themselves, so call before visiting.
How can I verify David Lloyd Ain, M.D.'s license?
NPPES lists Pennsylvania license number MD459142, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Lloyd Ain, M.D. prescribe under Medicare Part D?
In 2024, David Lloyd Ain, M.D. had 1,581 Medicare Part D claims for 407 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.