Chenchen Costelloe
- Medicare services, 2024
- 200
- Medicare patients, 2024
- 280
- Part D claims, 2024
- 119
- Hospital affiliations
- 2
- Industry payments
- $721
- Practice address
- 3300 Gallows Rd, Falls Church, VA 22046
- Practice phone
- Call (703) 698-3659
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Inova Fairfax Hospital - Unit
Acute Care Hospital-Unit · Falls Church, Virginia
Find Chenchen Costelloe'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.
Chenchen Costelloe is an anesthesiologist in Falls Church, Virginia
Chenchen Costelloe practices at Inova Fairfax Hospital - Unit in Falls Church, Virginia.
Chenchen Costelloe's NPI, 1801241013, was assigned on April 26, 2016. Chenchen Costelloe holds Virginia license 0101271962.
- NPI
- 1801241013NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840584959
- NPI enumeration date
- April 26, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 698-3659
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Chenchen Costelloe practices at Inova Fairfax Hospital - Unit in Falls Church, Virginia
Chenchen Costelloe's primary practice is Inova Fairfax Hospital - Unit, at 3300 Gallows Rd, Falls Church, VA 22046 in Falls Church City. The practice phone is (703) 698-3659.
- Inova Fairfax Hospital - Unit3300 Gallows Rd, Falls Church, VA 22046 · Falls Church CityPhone(703) 698-3659
Source: Dmand AI Affiliation Data
Chenchen Costelloe is affiliated with 2 sites of care and 2 medical groups
Chenchen Costelloe's primary practice is Inova Fairfax Hospital - Unit in Falls Church, Virginia. Chenchen Costelloe is also affiliated with Inova Fairfax Hospital. The medical group on file is American Anesthesiology. Dmand AI also links Chenchen Costelloe to 1 more medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Chenchen Costelloe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chenchen Costelloe practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inova Fairfax Hospital - Unit | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Chenchen Costelloe is one of 1,215 anesthesiologists in Virginia
Anesthesiology is Chenchen Costelloe's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Chenchen Costelloe's licenses on file in 2 states: Virginia and Massachusetts.
Specialties and state licenses
- Anesthesiology, VirginiaPrimary
- Massachusetts license
Anesthesiologists near Chenchen Costelloe
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
Chenchen Costelloe billed Medicare for 200 services in 2024
CMS data shows 200 Medicare services from Chenchen Costelloe across 7 procedure codes in 2024, for 280 Medicare patients. Medicare paid $19,835 for them.
Chenchen Costelloe's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 712024: 8824%
- Surgery
- 2023: 02024: 72
- Anesthesia
- 2023: 02024: 40
Where Chenchen Costelloe's Medicare services took place, 2024
- In an office16080%
- In a facility4020%
Chenchen Costelloe compared with the Virginia median for anesthesiologists, 2024
- Chenchen Costelloe
- Virginia median
- Medicare services
- 200vs 14241% above
- Medicare patients
- 280vs 21630% above
- Part D claims
- 58vs 282.1 times
Medians across 1,171 anesthesiologists in Virginia with Dmand AI profiles that report each measure.
Chenchen Costelloe's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Chenchen Costelloe and other anesthesiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Chenchen Costelloe treated 280 Medicare patients in 2024, average age 74
CMS counts 280 Medicare patients who saw Chenchen Costelloe in 2024. The largest group is 65 to 74, with 137 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Chenchen Costelloe's median patient age at 53, with 65% women.
Chenchen Costelloe's Medicare patients by age, 2024
Chenchen Costelloe's Medicare patients by sex, 2024
- Women17964%
- Men10136%
Chronic conditions among Chenchen Costelloe's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Anxiety31%
- Cancer30%
- Diabetes30%
- Chronic kidney disease28%
- Ischemic heart disease28%
Share of Medicare patients with each condition. A patient can have several.
Chenchen Costelloe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chenchen Costelloe wrote 119 Medicare Part D claims in 2024
In 2024, Chenchen Costelloe wrote 119 Medicare Part D claims for 47 patients. 97% of them were for generic drugs. CMS names the drug for 58 of them, across 3 drugs with 11 or more claims each, at $1,051 in total drug cost. In 2023, CMS named 110 claims across 5 drugs.
Chenchen Costelloe's Part D claims by kind of drug, 2024
- Generic116 claims97%
- Brand-name and other3 claims3%
Chenchen Costelloe's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Chenchen Costelloe's Part D claims, 2024
- Opioids22%26 of 119 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1102024: 5847%
Drugs named by CMS: 3 in 2024, 5 in 2023.
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
How Chenchen Costelloe takes part in Medicare
Chenchen Costelloe 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)
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Chenchen Costelloe received $721 in industry payments from 2020 to 2024
CMS Open Payments shows 19 general payments to Chenchen Costelloe from 9 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 93% of the total. Abbott Laboratories paid the most, $172.
General payments to Chenchen Costelloe by program year, 2020 to 2024
General payments to Chenchen Costelloe by kind, 2020 to 2024
- Food and beverage$67293%
- Education$507%
Companies that paid Chenchen Costelloe the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Chenchen Costelloe'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Chenchen Costelloe
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chenchen Costelloe's NPI number?
Chenchen Costelloe's NPI number is 1801241013. It was assigned on April 26, 2016, and it is active in the NPI Registry.
What does Chenchen Costelloe specialize in?
Chenchen Costelloe is an anesthesiologist in Falls Church, Virginia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Chenchen Costelloe practice?
Chenchen Costelloe practices at 3300 Gallows Rd, Falls Church, VA 22046. Chenchen Costelloe's primary practice is Inova Fairfax Hospital - Unit in Falls Church, Virginia. Dmand AI also links Chenchen Costelloe to 1 medical group.
What is Chenchen Costelloe's office phone number?
The practice phone on file for Chenchen Costelloe is (703) 698-3659.
What is Chenchen Costelloe's medical license number?
Chenchen Costelloe holds Virginia license 0101271962, one of the licenses on file in 2 states.
Which states has Chenchen Costelloe been licensed in?
Dmand AI has state licenses on file for Chenchen Costelloe in Virginia and Massachusetts.
Which hospitals is Chenchen Costelloe affiliated with?
Chenchen Costelloe is affiliated with Inova Fairfax Hospital. Dmand AI links Chenchen Costelloe to 1 more hospital.
What medical group is Chenchen Costelloe part of?
Chenchen Costelloe is linked to American Anesthesiology. Dmand AI links Chenchen Costelloe to 1 more medical group.
Does Chenchen Costelloe accept Medicare?
Yes. CMS data shows Chenchen Costelloe billed Medicare for 200 services in 2024, and Chenchen Costelloe accepts Medicare assignment.
How many Medicare patients does Chenchen Costelloe see?
CMS counts 280 Medicare patients who saw Chenchen Costelloe in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Chenchen Costelloe bill to Medicare?
In 2024, Chenchen Costelloe's most billed Medicare services were office visit, established patient (99214), surgery: brain, spine and nerves (64483) and office visit, new patient (99204).
What drugs does Chenchen Costelloe prescribe most?
In 2024 Medicare Part D data, Chenchen Costelloe's most prescribed drugs by claims were Pregabalin, Tramadol HCl and Gabapentin.
Has Chenchen Costelloe received payments from drug or device companies?
CMS Open Payments shows $721 in general payments to Chenchen Costelloe from 9 companies from 2020 to 2024. The largest total came from Abbott Laboratories.
How long has Chenchen Costelloe been practicing?
Chenchen Costelloe graduated from medical school in 2016, 10 years ago.
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