Dr. Denise A. Chevalier, MD
- Medicare services, 2024
- 1,021
- Medicare patients, 2024
- 94
- Part D claims, 2024
- 344
- Industry payments
- $9,864
- Affiliated sites
- 1
- Practice address
- 1300 Mercantile Ln, Upper Marlboro, MD 20774
- Practice phone
- Call (301) 773-3338
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Landover Ambulatory Surgery, LP
Upper Marlboro, Maryland
Find Dr. Chevalier'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. Denise A. Chevalier is an allergy physician in Upper Marlboro, Maryland
Dr. Chevalier practices at Landover Ambulatory Surgery, LP in Upper Marlboro, Maryland.
Dr. Chevalier's NPI, 1518057397, was assigned on October 13, 2006. Dr. Chevalier graduated from Howard University College Of Medicine in 1981. Dr. Chevalier holds Maryland license D33391.
- NPI
- 1518057397NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517059066
- NPI enumeration date
- October 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 773-3338
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Denise A. Chevalier practices at Landover Ambulatory Surgery, LP in Upper Marlboro, Maryland
Dr. Chevalier's primary practice is Landover Ambulatory Surgery, LP, at 1300 Mercantile Ln, Upper Marlboro, MD 20774 in Prince Georges County. The practice phone is (301) 773-3338.
- Landover Ambulatory Surgery, LP1300 Mercantile Ln, Upper Marlboro, MD 20774 · Prince Georges CountyPhone(301) 773-3338
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Denise A. Chevalier is affiliated with 2 sites of care and 1 medical group
Dr. Chevalier's primary practice is Landover Ambulatory Surgery, LP in Upper Marlboro, Maryland. The medical group on file is Privia Medical Group. Dmand AI also links Dr. Chevalier to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Denise A. Chevalier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chevalier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Landover Ambulatory Surgery, LP | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Denise A. Chevalier is one of 34 allergy physicians in Maryland
Allergy is Dr. Chevalier's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. Chevalier is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Chevalier's licenses on file in 2 states: Maryland and District of Columbia.
Specialties and state licenses
- Allergy, MarylandPrimary
- District of Columbia license
Clinical focus
Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, hives and upper respiratory infection (URI) among the conditions Dr. Chevalier treats.
Allergy physicians near Dr. Chevalier
Counts of allergy physicians 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. Denise A. Chevalier billed Medicare for 1,021 services in 2024
CMS data shows 1,021 Medicare services from Dr. Chevalier across 6 procedure codes in 2024, for 94 Medicare patients. Medicare paid $17,015 for them. Every service was in an office.
Dr. Chevalier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 9062024: 8536%
- Office and hospital visits
- 2023: 1142024: 13619%
- Other services
- 2023: 02024: 32
Dr. Chevalier compared with the Maryland median for allergy physicians, 2024
- Dr. Chevalier
- Maryland median
- Medicare services
- 1,021vs 1,83644% below
- Medicare patients
- 94vs 15138% below
- Part D claims
- 240vs 18232% above
Medians across 26 allergy physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Chevalier'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.
Need commercial claims for Dr. Chevalier?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chevalier and other allergy physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Denise A. Chevalier treated 94 Medicare patients in 2024, average age 72
CMS counts 94 Medicare patients who saw Dr. Chevalier in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 14% are also on Medicaid. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chevalier's median patient age at 39, with 71% women.
Dr. Chevalier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chevalier's Medicare patients by sex, 2024
- Women7378%
- Men2122%
Chronic conditions among Dr. Chevalier's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis56%
- Asthma44%
- Diabetes32%
- Chronic kidney disease21%
- Ischemic heart disease16%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chevalier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women71%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Denise A. Chevalier wrote 344 Medicare Part D claims in 2024
In 2024, Dr. Chevalier wrote 344 Medicare Part D claims for 70 patients. 64% of them were for generic drugs. CMS names the drug for 240 of them, across 14 drugs with 11 or more claims each, at $107,754 in total drug cost. In 2023, CMS named 146 claims across 9 drugs.
Dr. Chevalier's Part D claims by kind of drug, 2024
- Generic219 claims64%
- Brand-name125 claims36%
Dr. Chevalier'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1462024: 24064%
Drugs named by CMS: 14 in 2024, 9 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
Dr. Denise A. Chevalier offers telehealth to Medicare patients
Dr. Chevalier accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chevalier as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Denise A. Chevalier received $9,864 in industry payments from 2016 to 2025
CMS Open Payments shows 420 general payments to Dr. Chevalier from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $2,745.
General payments to Dr. Chevalier by program year, 2016 to 2025
General payments to Dr. Chevalier by kind, 2016 to 2025
- Food and beverage$9,848100%
- Education$160%
Companies that paid Dr. Chevalier the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Denise A. Chevalier has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chevalier, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Chevalier
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Denise A. Chevalier graduated from Howard University College Of Medicine
Dr. Chevalier graduated from Howard University College Of Medicine in 1981. Dr. Chevalier is a member of AAAAI.
- Medical school
- Board certified in allergy & immunology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Denise A. Chevalier accepts plans from 17 insurance carriers
Dr. Chevalier is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- CareFirst BlueCross BlueShield
- Cigna
- Elevance
- HCSC
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types Dr. Chevalier accepts, by number of carriers
- PPO12
- Medicare10
- HMO9
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Denise A. Chevalier'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Denise A. Chevalier
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. Denise A. Chevalier's NPI number?
Dr. Denise A. Chevalier's NPI number is 1518057397. It was assigned on October 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Denise A. Chevalier?
Dr. Denise A. Chevalier is an allergy physician in Upper Marlboro, Maryland. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).
Where does Dr. Denise A. Chevalier practice?
Dr. Chevalier practices at 1300 Mercantile Ln, Upper Marlboro, MD 20774. Dr. Chevalier's primary practice is Landover Ambulatory Surgery, LP in Upper Marlboro, Maryland. Dmand AI also links Dr. Chevalier to 1 group practice or clinic.
What is Dr. Denise A. Chevalier's office phone number?
The practice phone on file for Dr. Chevalier is (301) 773-3338.
What is Dr. Denise A. Chevalier's medical license number?
Dr. Chevalier holds Maryland license D33391, one of the licenses on file in 2 states.
Which states has Dr. Denise A. Chevalier been licensed in?
Dmand AI has state licenses on file for Dr. Chevalier in Maryland (1986 to 2026) and District of Columbia (1984 to 2026).
What medical group is Dr. Denise A. Chevalier part of?
Dr. Chevalier is linked to Privia Medical Group.
Does Dr. Denise A. Chevalier accept Medicare?
Yes. CMS data shows Dr. Chevalier billed Medicare for 1,021 services in 2024, and Dr. Chevalier accepts Medicare assignment.
Does Dr. Denise A. Chevalier offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chevalier as offering telehealth services.
How many Medicare patients does Dr. Denise A. Chevalier see?
CMS counts 94 Medicare patients who saw Dr. Chevalier in 2024, with an average age of 72.
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Is Dr. Denise A. Chevalier board certified?
Yes. Dr. Chevalier is board certified in allergy & immunology by the American Board of Allergy and Immunology.
What services does Dr. Denise A. Chevalier bill to Medicare?
In 2024, Dr. Chevalier's most billed Medicare services were allergy test or treatment (95004), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. Denise A. Chevalier go to medical school?
Dr. Chevalier graduated from Howard University College Of Medicine in 1981.
What drugs does Dr. Denise A. Chevalier prescribe most?
In 2024 Medicare Part D data, Dr. Chevalier's most prescribed drugs by claims were Levocetirizine Dihydrochloride, Trelegy Ellipta and Albuterol Sulfate Hfa.
Has Dr. Denise A. Chevalier received payments from drug or device companies?
CMS Open Payments shows $9,864 in general payments to Dr. Chevalier from 33 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Denise A. Chevalier been practicing?
Dr. Chevalier graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Denise A. Chevalier accept?
Dr. Chevalier is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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