Dr. Corey Dewitt, MD
- Medicare services, 2024
- 2,953
- Medicare patients, 2024
- 788
- Part D claims, 2024
- 32
- MIPS score, 2024
- 93
- Industry payments
- $173
- Practice address
- 19465 Deerfield Ave, Leesburg, VA 20176
- Practice phone
- Call (703) 729-8080
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northern Virginia ENT Associates
Leesburg, Virginia
Find Dr. Dewitt'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. Corey Dewitt is a mohs-micrographic surgery physician in Leesburg, Virginia
Dr. Dewitt practices at Northern Virginia ENT Associates in Leesburg, Virginia.
Dr. Dewitt's NPI, 1417342890, was assigned on April 1, 2015. Dr. Dewitt graduated from Geisel School of Medicine at Dartmouth in 2015. Dr. Dewitt holds Virginia license 0101275415.
- NPI
- 1417342890NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052613874
- NPI enumeration date
- April 1, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 729-8080
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Corey Dewitt practices at Northern Virginia ENT Associates in Leesburg, Virginia
Dr. Dewitt's primary practice is Northern Virginia ENT Associates, at 19465 Deerfield Ave, Leesburg, VA 20176 in Loudoun County. The practice phone is (703) 729-8080.
- Northern Virginia ENT Associates19465 Deerfield Ave, Leesburg, VA 20176 · Loudoun CountyPhone(703) 729-8080
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Corey Dewitt is affiliated with 3 sites of care and 2 medical groups
Dr. Dewitt's primary practice is Northern Virginia ENT Associates in Leesburg, Virginia. The medical group on file is Privia Medical Group. Dmand AI also links Dr. Dewitt to 2 more group practices and clinics and 1 medical group, each 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. Corey Dewitt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dewitt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Virginia ENT Associates | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Corey Dewitt is one of 29 mohs-micrographic surgery physicians in Virginia
Mohs-micrographic surgery is Dr. Dewitt's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dmand AI has Dr. Dewitt's licenses on file in 3 states: Virginia, Maryland and Maine.
Specialties and state licenses
- Mohs-micrographic surgery, VirginiaPrimary
- Maryland license
- Dermatology, Maine
Mohs-micrographic surgery physicians near Dr. Dewitt
Counts of mohs-micrographic surgery 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. Corey Dewitt billed Medicare for 2,953 services in 2024
CMS data shows 2,953 Medicare services from Dr. Dewitt across 23 procedure codes in 2024, for 788 Medicare patients. Medicare paid $1,302,718 for them. Every service was in an office.
Dr. Dewitt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,5332024: 1,91525%
- Other services
- 2023: 02024: 945
- Office and hospital visits
- 2023: 542024: 9372%
Dr. Dewitt compared with the Virginia median for mohs-micrographic surgery physicians, 2024
- Dr. Dewitt
- Virginia median
- Medicare services
- 2,953vs 2,7687% above
- Medicare patients
- 788vs 59632% above
- Part D claims
- 13vs 22994% below
Medians across 27 mohs-micrographic surgery physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Dewitt'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. Dewitt?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dewitt and other mohs-micrographic surgery physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Corey Dewitt treated 788 Medicare patients in 2024, average age 78
CMS counts 788 Medicare patients who saw Dr. Dewitt in 2024. The largest group is 75 to 84, with 350 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dewitt's median patient age at 70, with 46% women.
Dr. Dewitt's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dewitt's Medicare patients by sex, 2024
- Women30639%
- Men48261%
Chronic conditions among Dr. Dewitt's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease29%
- Diabetes26%
- Chronic kidney disease22%
- Atrial fibrillation21%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dewitt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Corey Dewitt wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Dewitt wrote 32 Medicare Part D claims for 28 patients. 88% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $93,920 in total drug cost. In 2022, CMS named 423 claims across 15 drugs.
Dr. Dewitt's Part D claims by kind of drug, 2024
- Generic28 claims88%
- Brand-name and other4 claims13%
Dr. Dewitt'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.
Drug classes CMS tracks in Dr. Dewitt's Part D claims, 2024
- Antibiotics66%21 of 32 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 4232023: 1397%
Drugs named by CMS: 1 in 2023, 15 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
Dr. Corey Dewitt scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Dewitt for performance year 2024, reported through an alternative payment model (APM). Dr. Dewitt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,251 procedures of removal of skin cancer by Dr. Dewitt, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Dewitt's MIPS scores, performance year 2024
- 93of 100Final score
- 85.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Dewitt ranks in Medicare procedure volume
- Removal of skin cancer
- 91st percentile1,251 procedures
- Removal of skin lesions
- 78th percentile162 procedures
- Skin biopsy
- 75th percentile95 procedures
- Melanoma (skin cancer) excision
- 87th percentile55 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Corey Dewitt received $173 in industry payments from 2022 to 2025
CMS Open Payments shows 6 general payments to Dr. Dewitt from 5 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $66.
General payments to Dr. Dewitt by program year, 2022 to 2025
Companies that paid Dr. Dewitt the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Corey Dewitt graduated from Geisel School of Medicine at Dartmouth
Dr. Dewitt graduated from Geisel School of Medicine at Dartmouth in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Corey Dewitt'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Corey Dewitt
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. Corey Dewitt's NPI number?
Dr. Corey Dewitt's NPI number is 1417342890. It was assigned on April 1, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Corey Dewitt?
Dr. Corey Dewitt is a mohs-micrographic surgery physician in Leesburg, Virginia. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Corey Dewitt practice?
Dr. Dewitt practices at 19465 Deerfield Ave, Leesburg, VA 20176. Dr. Dewitt's primary practice is Northern Virginia ENT Associates in Leesburg, Virginia. Dmand AI also links Dr. Dewitt to 2 group practices and clinics and 1 medical group.
What is Dr. Corey Dewitt's office phone number?
The practice phone on file for Dr. Dewitt is (703) 729-8080.
What is Dr. Corey Dewitt's medical license number?
Dr. Dewitt holds Virginia license 0101275415, one of the licenses on file in 3 states.
Which states has Dr. Corey Dewitt been licensed in?
Dmand AI has state licenses on file for Dr. Dewitt in Virginia, Maryland and Maine.
What medical group is Dr. Corey Dewitt part of?
Dr. Dewitt is linked to Privia Medical Group. Dmand AI links Dr. Dewitt to 1 more medical group.
Does Dr. Corey Dewitt accept Medicare?
Yes. CMS data shows Dr. Dewitt billed Medicare for 2,953 services in 2024, and Dr. Dewitt accepts Medicare assignment.
What is Dr. Corey Dewitt's MIPS score?
Dr. Dewitt's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Corey Dewitt see?
CMS counts 788 Medicare patients who saw Dr. Dewitt in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Corey Dewitt bill to Medicare?
In 2024, Dr. Dewitt's most billed Medicare services were medicare temporary code (Q4229), surgery: skin and soft tissue (17311) and surgery: skin and soft tissue (12052).
Where did Dr. Corey Dewitt go to medical school?
Dr. Dewitt graduated from Geisel School of Medicine at Dartmouth in 2015.
What drugs does Dr. Corey Dewitt prescribe most?
In 2023 Medicare Part D data, Dr. Dewitt's most prescribed drugs by claims were Taltz Autoinjector.
Has Dr. Corey Dewitt received payments from drug or device companies?
CMS Open Payments shows $173 in general payments to Dr. Dewitt from 5 companies from 2022 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Corey Dewitt been practicing?
Dr. Dewitt graduated from medical school in 2015, 11 years ago.
Selling to mohs-micrographic surgery practices?
See mohs-micrographic surgery physicians in Virginia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card