Alexander Bain, MD
Critical Care Medicine (Internal Medicine) Physician · Philadelphia, PA
Alexander Bain, MD is a critical care medicine (internal medicine) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1245734821, issued on Mar 20, 2018. Check the license (Pennsylvania MD474036, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Alexander Bain
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- MD474036 PA
303915 NY
Self-reported in NPPES; status is on the state search - Practice location
- 39TH & Market, Philadelphia, PA 19104
- Phone
- (215) 662-8989
- Enumerated
- Mar 20, 2018
- Record last updated
- Jun 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20250617003308); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 332 in Pennsylvania → Look up another NPI →
Verify Alexander Bain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD474036Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
77 Medicare Part D claims for 18 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Albuterol Sulfate Hfa14 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
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Bain among 332 critical care medicine (internal medicine) physician records in Pennsylvania
Alexander Bain, MD is one of 332 critical care medicine (internal medicine) physician records with a practice address in Pennsylvania. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 88% of them.
- NPI issued2018 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2018 · median 2007 among the 282 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Pennsylvania
There are 332 critical care medicine (internal medicine) physician records in Pennsylvania.
All 332 in Pennsylvania → Every provider in Philadelphia → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Vivek Ahya, MDPhiladelphia, PA 191041346272697
- Michael Beers, MDPhiladelphia, PA 191041396779468
- John Chandler, M.D.Philadelphia, PA 191041871563940
- Jason Christie, MDPhiladelphia, PA 191041598799660
- Jason Fritz, MDPhiladelphia, PA 191041417987652
- Barry Fuchs, MDPhiladelphia, PA 191041679507743
- Denis Hadjiliadis, MDPhiladelphia, PA 191041801829684
- Meeta Kerlin, MDPhiladelphia, PA 191041578537411
Common questions
What is Alexander Bain, MD's NPI number?
Alexander Bain, MD's National Provider Identifier (NPI) is 1245734821, issued on Mar 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Bain, MD located?
The NPPES record lists a practice address at 39TH & Market, Philadelphia, PA, 19104. Phone: (215) 662-8989. Providers update this record themselves, so call before visiting.
How can I verify Alexander Bain, MD's license?
NPPES lists Pennsylvania license number MD474036, 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 Alexander Bain, MD prescribe under Medicare Part D?
In 2024, Alexander Bain, MD had 77 Medicare Part D claims for 18 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.