Dayal Singh Ahluwalia, DO
Internal Medicine Physician · Philadelphia, PA
Dayal Singh Ahluwalia, DO is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1225431638, issued on Sep 30, 2014. Check the license (Pennsylvania OS024896, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Dayal Singh Ahluwalia
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS024896 PA
Self-reported in NPPES; status is on the state search - Practice location
- 7600 Central Ave, Philadelphia, PA 19111
- Phone
- (215) 728-2276
- Enumerated
- Sep 30, 2014
- Record last updated
- Feb 25, 2026
- Medicare enrollment
- Enrolled (PECOS I20240719002703); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 7600 Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dayal Singh Ahluwalia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS024896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
229 Medicare Part D claims for 52 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Anoro Ellipta11 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 4 group practices
- Cooper Physician Offices PACamden, NJ
- Port Emergency Medical Services PCFar Rockaway, NY
- Temple Faculty Practice Plan IncPhiladelphia, PA
- Temple Physicians IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dayal Singh Ahluwalia among 7,300 internal medicine physician records in Pennsylvania
Dayal Singh Ahluwalia, DO is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 60% of them.
- NPI issued2014 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2021 · median 2008 among the 4,208 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,855 internal medicine physician records list a practice address in Philadelphia
They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Philadelphia → Internal Medicine Physician nationwide →
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Common questions
What is Dayal Singh Ahluwalia, DO's NPI number?
Dayal Singh Ahluwalia, DO's National Provider Identifier (NPI) is 1225431638, issued on Sep 30, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Dayal Singh Ahluwalia, DO located?
The NPPES record lists a practice address at 7600 Central Ave, Philadelphia, PA, 19111. Phone: (215) 728-2276. Providers update this record themselves, so call before visiting.
How can I verify Dayal Singh Ahluwalia, DO's license?
NPPES lists Pennsylvania license number OS024896, 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 Dayal Singh Ahluwalia, DO prescribe under Medicare Part D?
In 2024, Dayal Singh Ahluwalia, DO had 229 Medicare Part D claims for 52 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.