J Am Geriatr Soc
Blood GlucoseDiabetes Mellitus, Type 2Glycated Hemoglobin
Dr. Deborah Ann Koehn, MD
NPI1942347646
- Medicare services, 2024
- 175
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 2,935
- Publications
- 4
- MIPS score, 2024
- 84
- Practice address
- 500 J Clyde Morris Blvd, Newport News, VA 23601
- Practice phone
- Call (757) 594-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Koehn's professional email, personal email and mobile number
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Dr. Deborah Ann Koehn is an internist in Newport News, Virginia
Dr. Koehn practices at Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System.
Dr. Koehn's NPI, 1942347646, was assigned on January 31, 2007. Dr. Koehn graduated from University of Virginia School of Medicine in 2003. Dr. Koehn holds Virginia license 0101239265.
NPI and contact details
- NPI
- 1942347646NPI Registry (opens in a new tab)
- NPI enumeration date
- January 31, 2007
- NPI status
- Active
- Practice phone
- (757) 594-2000
- 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; and Dmand AI Affiliation Data
Dr. Deborah Ann Koehn practices at Riverside Regional Medical Center in Newport News, Virginia
Dr. Koehn's primary practice is Riverside Regional Medical Center, at 500 J Clyde Morris Blvd, Newport News, VA 23601 in Newport News City. The practice phone is (757) 594-2000.
- Riverside Regional Medical Center500 J Clyde Morris Blvd, Newport News, VA 23601 · Newport News CityPhone(757) 594-2000
Source: Dmand AI Affiliation Data
Dr. Deborah Ann Koehn is affiliated with 1 site of care and 1 medical group
Dr. Koehn's primary practice is Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System. The medical group on file is MCV Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Deborah Ann Koehn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koehn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Regional Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Koehn practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Riverside Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Deborah Ann Koehn is one of 3,339 internists in Virginia
Internal medicine is Dr. Koehn's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Koehn is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Koehn
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
3,339internists in Virginia73internists in Newport News28internists at Riverside Regional Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Deborah Ann Koehn billed Medicare for 175 services in 2024
CMS data shows 175 Medicare services from Dr. Koehn across 5 procedure codes in 2024, for 139 Medicare patients. Medicare paid $13,168 for them. Every service was in an office.
Medicare services, 2024175
Medicare patients139
Paid by Medicare$13,168
Procedure codes5
Dr. Koehn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3972024: 13965%
- Other services
- 2023: 522024: 3631%
Dr. Koehn compared with the Virginia median for internists, 2024
- Dr. Koehn
- Virginia median
- Medicare services
- 175vs 60771% below
- Medicare patients
- 139vs 24643% below
- Part D claims
- 2,475vs 22411.0 times
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Koehn'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Deborah Ann Koehn treated 139 Medicare patients in 2024, average age 73
CMS counts 139 Medicare patients who saw Dr. Koehn in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Koehn's median patient age at 70, with 91% women.
Medicare patients, 2024139
Average age73
Average risk score1.13
Dr. Koehn's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Koehn's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis53%
- Osteoporosis37%
- Diabetes33%
- Ischemic heart disease32%
- Cancer26%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koehn'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
- Women91%
- Men9%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Deborah Ann Koehn wrote 2,935 Medicare Part D claims in 2024
In 2024, Dr. Koehn wrote 2,935 Medicare Part D claims for 417 patients. 71% of them were for generic drugs. CMS names the drug for 2,475 of them, across 48 drugs with 11 or more claims each, at $859,331 in total drug cost. In 2023, CMS named 4,231 claims across 88 drugs.
Part D claims, 20242,935
Drugs named by CMS48
Total drug cost$859,331
Part D patients417
Dr. Koehn's Part D claims by kind of drug, 2024
- Generic2,095 claims71%
- Brand-name827 claims28%
- Other13 claims0%
Dr. Koehn'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 Dr. Koehn's Part D claims, 2024
- Opioids1%25 of 2,935 claims
- Antibiotics1%15 of 2,935 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: 4,2312024: 2,47542%
Drugs named by CMS: 48 in 2024, 88 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. Deborah Ann Koehn scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Koehn for performance year 2024, reported as part of a group.
Dr. Koehn's MIPS scores, performance year 2024
- 84of 100Final score
- 69.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Deborah Ann Koehn has 4 publications on record
Dmand AI links 4 papers to Dr. Koehn, published from 2022 to 2023. The most frequent topics are Diabetes Mellitus, Type 2 and Glycated Hemoglobin. Dr. Koehn's most frequent co-authors are Lawrence D. Dardick, MD, Kathleen Marie Dungan, MD and Salim S. Virani, MD.
Papers4
Years published2022 to 2023
Topics Dr. Koehn writes about most
- Diabetes Mellitus, Type 2
- Glycated Hemoglobin
Dr. Koehn's most frequent co-authors
- Lawrence D. Dardick, MD1 shared paper
- Kathleen Marie Dungan, MD1 shared paper
- Salim S. Virani, MD1 shared paper
Recent publications by Dr. Koehn
Academic Medical CentersCholesterol, LDLHydroxymethylglutaryl-CoA Reductase Inhibitors
Diabetes Mellitus, Type 2Glycated HemoglobinNutritionists
See who Dr. Koehn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Koehn works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Deborah Ann Koehn received $1,937 in industry payments from 2016 to 2022
CMS Open Payments shows 24 general payments to Dr. Koehn from 9 drug and device companies from 2016 to 2022. Travel and lodging make up the largest share, 50% of the total. Sanofi and Genzyme US Companies paid the most, $994.
General payments to Dr. Koehn by program year, 2016 to 2022
General payments to Dr. Koehn by kind, 2016 to 2022
$1.9Kin total
- Travel and lodging$96450%
- Food and beverage$96350%
- Education$101%
Companies that paid Dr. Koehn the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Deborah Ann Koehn graduated from University of Virginia School of Medicine
Dr. Koehn graduated from University of Virginia School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Deborah Ann Koehn'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 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Deborah Ann Koehn
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. Deborah Ann Koehn's NPI number?
Dr. Deborah Ann Koehn's NPI number is 1942347646. It was assigned on January 31, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Deborah Ann Koehn?
Dr. Deborah Ann Koehn is an internist in Newport News, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Deborah Ann Koehn practice?
Dr. Koehn practices at 500 J Clyde Morris Blvd, Newport News, VA 23601. Dr. Koehn's primary practice is Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System.
What is Dr. Deborah Ann Koehn's office phone number?
The practice phone on file for Dr. Koehn is (757) 594-2000.
What is Dr. Deborah Ann Koehn's medical license number?
Dr. Koehn holds Virginia license 0101239265.
Which hospitals is Dr. Deborah Ann Koehn affiliated with?
Dr. Koehn practices at Riverside Regional Medical Center in Newport News, Virginia.
What medical group is Dr. Deborah Ann Koehn part of?
Dr. Koehn is linked to MCV Physicians.
Does Dr. Deborah Ann Koehn accept Medicare?
Yes. CMS data shows Dr. Koehn billed Medicare for 175 services in 2024.
What is Dr. Deborah Ann Koehn's MIPS score?
Dr. Koehn's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Deborah Ann Koehn see?
CMS counts 139 Medicare patients who saw Dr. Koehn in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Deborah Ann Koehn bill to Medicare?
In 2024, Dr. Koehn's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and medicare service (G0439).
Where did Dr. Deborah Ann Koehn go to medical school?
Dr. Koehn graduated from University of Virginia School of Medicine in 2003.
What drugs does Dr. Deborah Ann Koehn prescribe most?
In 2024 Medicare Part D data, Dr. Koehn's most prescribed drugs by claims were Repatha Sureclick, Atorvastatin Calcium and Ezetimibe.
Has Dr. Deborah Ann Koehn received payments from drug or device companies?
CMS Open Payments shows $1,937 in general payments to Dr. Koehn from 9 companies from 2016 to 2022. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Deborah Ann Koehn been practicing?
Dr. Koehn graduated from medical school in 2003, 23 years ago.
Does Dr. Deborah Ann Koehn do research?
Dmand AI links 4 publications to Dr. Koehn, published from 2022 to 2023.
Who does Dr. Deborah Ann Koehn publish with?
Dr. Koehn's most frequent co-authors are Lawrence D. Dardick, MD (1 shared paper), Kathleen Marie Dungan, MD (1 shared paper) and Salim S. Virani, MD (1 shared paper).
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