Dr. Craig S. Koenig, MD
- Medicare services, 2024
- 19,098
- Medicare patients, 2024
- 510
- Part D claims, 2024
- 1,144
- MIPS score, 2024
- 55
- Hospital affiliations
- 4
- Practice address
- 300 Medical Pkwy, Chesapeake, VA 23320
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Allergy and Asthma Specialists Ltd - HOPD
Acute Care Hospital outpatient department · Chesapeake, Virginia
Find Dr. Koenig'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. Craig S. Koenig is an allergist and immunologist in Chesapeake, Virginia
Dr. Koenig practices at Allergy and Asthma Specialists Ltd - HOPD in Chesapeake, Virginia.
Dr. Koenig's NPI, 1609844398, was assigned on March 9, 2006. Dr. Koenig graduated from Medical College of Wisconsin in 2000. Dr. Koenig holds Virginia license 0116016274.
- NPI
- 1609844398NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901801281
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Craig S. Koenig practices at Allergy and Asthma Specialists Ltd - HOPD in Chesapeake, Virginia
Dr. Koenig's primary practice is Allergy and Asthma Specialists Ltd - HOPD, at 300 Medical Pkwy, Chesapeake, VA 23320.
- Allergy and Asthma Specialists Ltd - HOPD300 Medical Pkwy, Chesapeake, VA 23320
Source: Dmand AI Affiliation Data
Dr. Craig S. Koenig is affiliated with 6 sites of care and 1 medical group
Dr. Koenig's primary practice is Allergy and Asthma Specialists Ltd - HOPD in Chesapeake, Virginia. Dr. Koenig is also affiliated with Chesapeake Regional Medical Center. The medical group on file is Allergy & Asthma Specialists, Ltd. Dmand AI also links Dr. Koenig to 3 more hospitals and 1 group practice or clinic, each named with a free account. Dr. Koenig's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Craig S. Koenig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koenig practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allergy and Asthma Specialists Ltd - HOPD | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Craig S. Koenig is one of 113 allergists and immunologists in Virginia
Allergy and immunology is Dr. Koenig's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Koenig is licensed in Virginia.
Specialties and state licenses
- Allergy and immunology, VirginiaPrimary
Allergists and immunologists near Dr. Koenig
Counts of allergists and immunologists 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. Craig S. Koenig billed Medicare for 19,098 services in 2024
CMS data shows 19,098 Medicare services from Dr. Koenig across 16 procedure codes in 2024, for 510 Medicare patients. Medicare paid $328,141 for them. Every service was in an office.
Dr. Koenig's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 12,7662024: 11,8607%
- Drugs given in the office
- 2023: 02024: 6,570
- Office and hospital visits
- 2023: 7222024: 65110%
- Other services
- 2023: 322024: 1747%
Dr. Koenig compared with the Virginia median for allergists and immunologists, 2024
- Dr. Koenig
- Virginia median
- Medicare services
- 19,098vs 2,5707.4 times
- Medicare patients
- 510vs 1164.4 times
- Part D claims
- 929vs 1585.9 times
Medians across 110 allergists and immunologists in Virginia with Dmand AI profiles that report each measure.
Dr. Koenig'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 Dr. Koenig and other allergists and immunologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Craig S. Koenig treated 510 Medicare patients in 2024, average age 73
CMS counts 510 Medicare patients who saw Dr. Koenig in 2024. The largest group is 65 to 74, with 258 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Koenig's median patient age at 48, with 72% women.
Dr. Koenig's Medicare patients by age, 2024
Dr. Koenig's Medicare patients by sex, 2024
- Women35469%
- Men15631%
Chronic conditions among Dr. Koenig's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis54%
- Asthma39%
- Anxiety28%
- Diabetes27%
- Mood disorders27%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koenig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women72%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Craig S. Koenig wrote 1,144 Medicare Part D claims in 2024
In 2024, Dr. Koenig wrote 1,144 Medicare Part D claims for 228 patients. 64% of them were for generic drugs. CMS names the drug for 929 of them, across 26 drugs with 11 or more claims each, at $566,164 in total drug cost. In 2023, CMS named 782 claims across 24 drugs.
Dr. Koenig's Part D claims by kind of drug, 2024
- Generic733 claims64%
- Brand-name411 claims36%
Dr. Koenig'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. Koenig's Part D claims, 2024
- Antibiotics4%47 of 1,144 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: 7822024: 92919%
Drugs named by CMS: 26 in 2024, 24 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. Craig S. Koenig scored 55 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 55 out of 100 for Dr. Koenig for performance year 2024, reported as part of a group. Dr. Koenig accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Koenig's MIPS scores, performance year 2024
- 55of 100Final score
- 82.9of 100Quality
- 0of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Craig S. Koenig received $15,267 in industry payments from 2016 to 2025
CMS Open Payments shows 761 general payments to Dr. Koenig from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. CSL Behring paid the most, $2,120.
General payments to Dr. Koenig by program year, 2016 to 2025
General payments to Dr. Koenig by kind, 2016 to 2025
- Food and beverage$15,09599%
- Education$1201%
- Consulting fees$270%
- Honoraria$250%
Companies that paid Dr. Koenig 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. Craig S. Koenig graduated from Medical College of Wisconsin
Dr. Koenig graduated from Medical College of Wisconsin in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Craig S. Koenig'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)Clinician Public Reporting: Overall MIPS Performance (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. Craig S. Koenig
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. Craig S. Koenig's NPI number?
Dr. Craig S. Koenig's NPI number is 1609844398. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Craig S. Koenig?
Dr. Craig S. Koenig is an allergist and immunologist in Chesapeake, Virginia. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Craig S. Koenig practice?
Dr. Koenig practices at 300 Medical Pkwy, Chesapeake, VA 23320. Dr. Koenig's primary practice is Allergy and Asthma Specialists Ltd - HOPD in Chesapeake, Virginia. Dmand AI also links Dr. Koenig to 3 hospitals and 1 group practice or clinic.
What is Dr. Craig S. Koenig's medical license number?
Dr. Koenig holds Virginia license 0116016274.
Which hospitals is Dr. Craig S. Koenig affiliated with?
Dr. Koenig is affiliated with Chesapeake Regional Medical Center. Dmand AI links Dr. Koenig to 3 more hospitals.
What medical group is Dr. Craig S. Koenig part of?
Dr. Koenig is linked to Allergy & Asthma Specialists, Ltd.
Does Dr. Craig S. Koenig accept Medicare?
Yes. CMS data shows Dr. Koenig billed Medicare for 19,098 services in 2024, and Dr. Koenig accepts Medicare assignment.
What is Dr. Craig S. Koenig's MIPS score?
Dr. Koenig's MIPS final score for performance year 2024 is 55 out of 100, reported as part of a group.
How many Medicare patients does Dr. Craig S. Koenig see?
CMS counts 510 Medicare patients who saw Dr. Koenig in 2024, with an average age of 73.
What services does Dr. Craig S. Koenig bill to Medicare?
In 2024, Dr. Koenig's most billed Medicare services were injected or infused drug (J2357), allergy test or treatment (95165) and allergy test or treatment (95117).
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Where did Dr. Craig S. Koenig go to medical school?
Dr. Koenig graduated from Medical College of Wisconsin in 2000.
What drugs does Dr. Craig S. Koenig prescribe most?
In 2024 Medicare Part D data, Dr. Koenig's most prescribed drugs by claims were Montelukast Sodium, Fluticasone Propionate and Ipratropium Bromide.
Has Dr. Craig S. Koenig received payments from drug or device companies?
CMS Open Payments shows $15,267 in general payments to Dr. Koenig from 38 companies from 2016 to 2025. The largest total came from CSL Behring.
How long has Dr. Craig S. Koenig been practicing?
Dr. Koenig graduated from medical school in 2000, 26 years ago.
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