Dr. Mary Theresa Chasko, MD
- Affiliated sites
- 3
- Medical group
- 1
- State licenses
- 4
- Year NPI issued
- 2007
- Practice address
- 1221 Mercantile Lane, Largo, MD 20774
- Practice phone
- Call (301) 300-8733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ambulatory Surgery Center at Largo Medical Center
Surgery Center - Medicare-Certified · Largo, Maryland
Find Dr. Chasko'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. Mary Theresa Chasko is an anesthesiologist in Upper Marlboro, Maryland
Dr. Chasko practices at Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland.
Dr. Chasko's NPI, 1902010408, was assigned on May 10, 2007. Dr. Chasko holds Maryland license D73405.
- NPI
- 1902010408NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214000678
- NPI enumeration date
- May 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 300-8733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary Theresa Chasko practices at Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland
Dr. Chasko's primary practice is Ambulatory Surgery Center at Largo Medical Center, at 1221 Mercantile Lane, Largo, MD 20774. The practice phone is (301) 300-8733.
- Ambulatory Surgery Center at Largo Medical Center1221 Mercantile Lane, Largo, MD 20774Phone(301) 300-8733
Source: Dmand AI Affiliation Data
Dr. Mary Theresa Chasko is affiliated with 3 sites of care and 1 medical group
Dr. Chasko's primary practice is Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Chasko to 1 more dialysis center and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mary Theresa Chasko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chasko practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ambulatory Surgery Center at Largo Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary Theresa Chasko is one of 965 anesthesiologists in Maryland
Anesthesiology is Dr. Chasko's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Chasko's licenses on file in 4 states: Maryland, District of Columbia, Pennsylvania and Virginia.
Specialties and state licenses
- Anesthesiology, MarylandPrimary
- District of Columbia license
- Pain medicine (anesthesiology), Pennsylvania
- Virginia license
Anesthesiologists near Dr. Chasko
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. Mary Theresa Chasko's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Chasko's median patient age at 33, with 70% women.
Dr. Chasko's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
How Dr. Mary Theresa Chasko takes part in Medicare
Dr. Chasko 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)
Sources for Dr. Mary Theresa Chasko'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 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) |
| 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. Mary Theresa Chasko
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. Mary Theresa Chasko's NPI number?
Dr. Mary Theresa Chasko's NPI number is 1902010408. It was assigned on May 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Theresa Chasko?
Dr. Mary Theresa Chasko is an anesthesiologist in Upper Marlboro, Maryland. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mary Theresa Chasko practice?
Dr. Chasko practices at 1221 Mercantile Lane, Largo, MD 20774. Dr. Chasko's primary practice is Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland. Dmand AI also links Dr. Chasko to 1 dialysis center and 1 group practice or clinic.
What is Dr. Mary Theresa Chasko's office phone number?
The practice phone on file for Dr. Chasko is (301) 300-8733.
What is Dr. Mary Theresa Chasko's medical license number?
Dr. Chasko holds Maryland license D73405, one of the licenses on file in 4 states.
Which states has Dr. Mary Theresa Chasko been licensed in?
Dmand AI has state licenses on file for Dr. Chasko in Maryland, District of Columbia, Pennsylvania and Virginia.
What medical group is Dr. Mary Theresa Chasko part of?
Dr. Chasko is linked to Mid-Atlantic Permanente Medical Group.
Does Dr. Mary Theresa Chasko accept Medicare?
Yes. CMS lists Dr. Chasko as accepting Medicare assignment.
How long has Dr. Mary Theresa Chasko been practicing?
Dr. Chasko graduated from medical school in 2003, 23 years ago.
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