Dr. Perry William Alexion, MD
- Medicare services, 2020
- 156
- Part D claims, 2024
- 24
- Industry payments
- $274
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 7500 Hanover Parkway, Greenbelt, MD 20770-2009
- Practice phone
- Call (301) 441-8711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associates In Ear Nose And Throat Surgery
Surgical practice · Greenbelt, Maryland
Find Dr. Alexion's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Perry William Alexion is an otolaryngologist in Greenbelt, Maryland
Dr. Alexion practices at Associates In Ear Nose And Throat Surgery in Greenbelt, Maryland.
Dr. Alexion's NPI, 1518033786, was assigned on November 28, 2006. Dr. Alexion holds Maryland license D0044071.
- NPI
- 1518033786NPI Registry (opens in a new tab)
- NPI enumeration date
- November 28, 2006
- NPI status
- Active
- Practice phone
- (301) 441-8711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Perry William Alexion practices at Associates in Ear Nose and Throat Surgery in Greenbelt, Maryland
Dr. Alexion's primary practice is Associates in Ear Nose and Throat Surgery, at 7500 Hanover Parkway, Greenbelt, MD 20770-2009. The practice phone is (301) 441-8711.
- Associates in Ear Nose and Throat Surgery7500 Hanover Parkway, Greenbelt, MD 20770-2009Phone(301) 441-8711
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Perry William Alexion is affiliated with 1 site of care and 1 medical group
Dr. Alexion's primary practice is Associates In Ear Nose And Throat Surgery in Greenbelt, Maryland. Dmand AI also links Dr. Alexion to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Perry William Alexion's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alexion practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associates In Ear Nose And Throat Surgery | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Perry William Alexion is one of 213 otolaryngologists in Maryland
Otolaryngology is Dr. Alexion's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Alexion is licensed in Maryland.
Specialties and state licenses
- Otolaryngology, MarylandPrimary
Otolaryngologists near Dr. Alexion
Counts of otolaryngologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Perry William Alexion billed Medicare for 156 services in 2020
CMS data shows 156 Medicare services from Dr. Alexion across 3 procedure codes in 2020. Medicare paid $5,553 for them. Every service was in an office.
Dr. Alexion's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 7912020: 14282%
- Surgery
- 2019: 1452020: 1490%
Dr. Alexion compared with the Maryland median for otolaryngologists, 2020
- Dr. Alexion
- Maryland median
- Medicare services
- 156vs 80281% below
- Part D claims
- 41vs 17677% below
Medians across 207 otolaryngologists in Maryland with Dmand AI profiles that report each measure.
Dr. Alexion's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Alexion?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Alexion and other otolaryngologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Perry William Alexion's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Alexion's median patient age at 65, with 63% women.
Dr. Alexion's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women63%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Perry William Alexion wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Alexion wrote 24 Medicare Part D claims. 100% of them were for generic drugs. They cover 3 drugs, with $735 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Alexion's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 112023: 41273%
Drugs named by CMS: 3 in 2023, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Perry William Alexion received $274 in industry payments from 2016 to 2019
CMS Open Payments shows 11 general payments to Dr. Alexion from 9 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 77% of the total. Organogenesis Inc. paid the most, $63.
General payments to Dr. Alexion by program year, 2016 to 2019
General payments to Dr. Alexion by kind, 2016 to 2019
- Food and beverage$21077%
- Speaker and faculty fees$6323%
Companies that paid Dr. Alexion the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Perry William Alexion's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Perry William Alexion
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Perry William Alexion's NPI number?
Dr. Perry William Alexion's NPI number is 1518033786. It was assigned on November 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Perry William Alexion?
Dr. Perry William Alexion is an otolaryngologist in Greenbelt, Maryland. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Perry William Alexion practice?
Dr. Alexion practices at 7500 Hanover Parkway, Greenbelt, MD 20770-2009. Dr. Alexion's primary practice is Associates In Ear Nose And Throat Surgery in Greenbelt, Maryland. Dmand AI also links Dr. Alexion to 1 medical group.
What is Dr. Perry William Alexion's office phone number?
The practice phone on file for Dr. Alexion is (301) 441-8711.
What is Dr. Perry William Alexion's medical license number?
Dr. Alexion holds Maryland license D0044071.
Does Dr. Perry William Alexion accept Medicare?
Yes. CMS data shows Dr. Alexion billed Medicare for 156 services in 2020.
What services does Dr. Perry William Alexion bill to Medicare?
In 2020, Dr. Alexion's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and surgery: lungs and airway (31575).
What drugs does Dr. Perry William Alexion prescribe most?
In 2023 Medicare Part D data, Dr. Alexion's most prescribed drugs by claims were Buspirone HCl, Metformin HCl and Divalproex Sodium.
Has Dr. Perry William Alexion received payments from drug or device companies?
CMS Open Payments shows $274 in general payments to Dr. Alexion from 9 companies from 2016 to 2019. The largest total came from Organogenesis Inc.
How long has Dr. Perry William Alexion been practicing?
Dr. Alexion's NPI was assigned in 2006.
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