Stephanie Eng, M.D.
Allergy & Immunology Physician · Willow Grove, PA
Stephanie Eng, M.D. is an allergy & immunology physician with a practice address in Willow Grove, Pennsylvania, and NPI 1851657456, issued on Apr 9, 2012. Check the license (Pennsylvania MD456143, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Stephanie Eng
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- MD456143 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2300 Computer RD Ste E25, Willow Grove, PA 19090
- Phone
- (215) 659-5480
- Enumerated
- Apr 9, 2012
- Record last updated
- Mar 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20210126002496); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2012
- Entity
- Type 1 · individual
Also registered at 2300 Computer RD Ste E25
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Eng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD456143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
208 Medicare Part D claims for 57 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Trelegy Ellipta21 claims
- Albuterol Sulfate Hfa17 claims
- Levocetirizine Dihydrochloride17 claims
- Fluticasone Propionate16 claims
- Arnuity Ellipta14 claims
- Ipratropium Bromide14 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.
Industry payments in 2024: $803.53
26 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ent And Allergy Associates OF Pennsylvania PLLCWillow Grove, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology Physician providers in Pennsylvania
There are 183 allergy & immunology physician records in Pennsylvania.
Other allergy & immunology physician records in Pennsylvania
- Jerome Aarons, M.D.Pittsburgh, PA1992936611
- Elias Abboud, M.D.Jenkintown, PA1003815374
- Carol Actor, M.D.Phoenixville, PA1851444269
- Niti AgarwalBlue Bell, PA1336465343
- Neha Agnihotri, MDCranberry Township, PA1700203817
- Sartaj Ahmed, M.D.Erie, PA1629255443
- Elias Akl, M.D.Philadelphia, PA1104176106
- Taha Al-Shaikhly, M.B.CH.B.Hershey, PA1295155885
- Robert Anolik, MDBlue Bell, PA1497758536
- Andrea Apter, MDPhiladelphia, PA1164454419
Common questions
What is Stephanie Eng, M.D.'s NPI number?
Stephanie Eng, M.D.'s National Provider Identifier (NPI) is 1851657456, issued on Apr 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Eng, M.D. located?
The NPPES record lists a practice address at 2300 Computer RD Ste E25, Willow Grove, PA, 19090. Phone: (215) 659-5480. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Eng, M.D.'s license?
NPPES lists Pennsylvania license number MD456143, 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 Stephanie Eng, M.D. prescribe under Medicare Part D?
In 2024, Stephanie Eng, M.D. had 208 Medicare Part D claims for 57 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.