Dr. Sean Patrick Alexander, MD
- Hospital affiliations
- 1
- Industry payments
- $120
- Medical groups
- 4
- State licenses
- 2
- Year NPI issued
- 2009
- Practice address
- 10810 Connecticut Avenue, Kensington, MD 20895
- Practice phone
- Call (301) 929-7275
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kensington Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Kensington, Maryland
Find Dr. Alexander'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. Sean Patrick Alexander is an anesthesiologist in Kensington, Maryland
Dr. Alexander practices at Kensington Ambulatory Surgery Center in Kensington, Maryland.
Dr. Alexander's NPI, 1952538217, was assigned on June 15, 2009. Dr. Alexander holds District of Columbia license MD038732.
- NPI
- 1952538217NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991970600
- NPI enumeration date
- June 15, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 929-7275
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean Patrick Alexander practices at Kensington Ambulatory Surgery Center in Kensington, Maryland
Dr. Alexander's primary practice is Kensington Ambulatory Surgery Center, at 10810 Connecticut Avenue, Kensington, MD 20895. The practice phone is (301) 929-7275.
- Kensington Ambulatory Surgery Center10810 Connecticut Avenue, Kensington, MD 20895Phone(301) 929-7275
Source: Dmand AI Affiliation Data
Dr. Sean Patrick Alexander is affiliated with 5 sites of care and 4 medical groups
Dr. Alexander's primary practice is Kensington Ambulatory Surgery Center in Kensington, Maryland. Dr. Alexander is also affiliated with Holy Cross Hospital. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Alexander to 3 more medical groups, 2 group practices and clinics and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean Patrick Alexander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alexander practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kensington Ambulatory Surgery Center | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sean Patrick Alexander is one of 965 anesthesiologists in Maryland
Anesthesiology is Dr. Alexander's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Alexander's licenses on file in 2 states: District of Columbia and New York.
Specialties and state licenses
- Anesthesiology, District of ColumbiaPrimary
- New York license
Anesthesiologists near Dr. Alexander
Counts of anesthesiologists 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. Sean Patrick Alexander's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Alexander's median patient age at 36, with 64% women.
Dr. Alexander's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
How Dr. Sean Patrick Alexander takes part in Medicare
Dr. Alexander accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean Patrick Alexander received $120 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Alexander from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $120.
Companies that paid Dr. Alexander the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sean Patrick Alexander'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Sean Patrick Alexander
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. Sean Patrick Alexander's NPI number?
Dr. Sean Patrick Alexander's NPI number is 1952538217. It was assigned on June 15, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean Patrick Alexander?
Dr. Sean Patrick Alexander is an anesthesiologist in Kensington, Maryland. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Sean Patrick Alexander practice?
Dr. Alexander practices at 10810 Connecticut Avenue, Kensington, MD 20895. Dr. Alexander's primary practice is Kensington Ambulatory Surgery Center in Kensington, Maryland. Dmand AI also links Dr. Alexander to 3 medical groups, 2 group practices and clinics and 1 ambulatory surgery center.
What is Dr. Sean Patrick Alexander's office phone number?
The practice phone on file for Dr. Alexander is (301) 929-7275.
What is Dr. Sean Patrick Alexander's medical license number?
Dr. Alexander holds District of Columbia license MD038732, one of the licenses on file in 2 states.
Which states has Dr. Sean Patrick Alexander been licensed in?
Dmand AI has state licenses on file for Dr. Alexander in District of Columbia and New York.
Which hospitals is Dr. Sean Patrick Alexander affiliated with?
Dr. Alexander is affiliated with Holy Cross Hospital.
What medical group is Dr. Sean Patrick Alexander part of?
Dr. Alexander is linked to Mid-Atlantic Permanente Medical Group. Dmand AI links Dr. Alexander to 3 more medical groups.
Does Dr. Sean Patrick Alexander accept Medicare?
Yes. CMS lists Dr. Alexander as accepting Medicare assignment.
Has Dr. Sean Patrick Alexander received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Dr. Alexander from 1 company from 2017 to 2017. The largest total came from Halyard Health, Inc.
How long has Dr. Sean Patrick Alexander been practicing?
Dr. Alexander graduated from medical school in 2005, 21 years ago.
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