Alyson Beth Simpson, MD
Allergy & Immunology Physician · Gladwyne, PA
Alyson Beth Simpson, MD is an allergy & immunology physician with a practice address in Gladwyne, Pennsylvania, and NPI 1538288162, issued on Mar 28, 2007. Check the license (Pennsylvania MD430551, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Alyson Beth Simpson
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- MD430551 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1228 Club House RD, Gladwyne, PA 19035
- Phone
- (267) 416-0212
- Enumerated
- Mar 28, 2007
- Record last updated
- Jul 20, 2026
- Medicare enrollment
- Enrolled (PECOS I20100828000025); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2004
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 183 in Pennsylvania → Look up another NPI →
Verify Alyson Beth Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD430551Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% more Medicare Part D claims than the average allergy & immunology physician in 2024
1,313 Medicare Part D claims for 265 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Ipratropium Bromide268 claims
- Famotidine158 claims
- Epinephrine64 claims
- Albuterol Sulfate Hfa62 claims
- Prednisone61 claims
- Fluticasone Propionate49 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: $1,669.78
81 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Alyson Beth Simpson among 183 allergy & immunology physician records in Pennsylvania
Alyson Beth Simpson, MD is one of 183 allergy & immunology physician records with a practice address in Pennsylvania. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 36% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2004 · median 2000 among the 109 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 allergy & immunology physician record lists a practice address in Gladwyne
They are 1 of the 41 NPPES records with a practice address in Gladwyne, and 183 allergy & immunology physician records in Pennsylvania.
All 183 in Pennsylvania → Every provider in Gladwyne → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Priya Mehta, M.D.Wyndmoor, PA 190381851741532
- Manav Segal, M.D.Wyndmoor, PA 190381275747636
- Elias Abboud, M.D.Jenkintown, PA 190461003815374
- Frederick Cogen, M.D.Meadowbrook, PA 190461902807902
- Megan Taylor, M.D.Meadowbrook, PA 190461760474431
- Denise Diprimio Kalman, DOUpland, PA 190131912018136
- Sandra Gawchik, DOUpland, PA 190131578608204
- Janet BeausoleilArdmore, PA 190031639199912
Common questions
What is Alyson Beth Simpson, MD's NPI number?
Alyson Beth Simpson, MD's National Provider Identifier (NPI) is 1538288162, issued on Mar 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alyson Beth Simpson, MD located?
The NPPES record lists a practice address at 1228 Club House RD, Gladwyne, PA, 19035. Phone: (267) 416-0212. Providers update this record themselves, so call before visiting.
How can I verify Alyson Beth Simpson, MD's license?
NPPES lists Pennsylvania license number MD430551, 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 Alyson Beth Simpson, MD prescribe under Medicare Part D?
In 2024, Alyson Beth Simpson, MD had 1,313 Medicare Part D claims for 265 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.