Dr. Thomas Herbert Koerner, MD
- Part D claims, 2018
- 12
- Industry payments
- $2,780
- Insurance carriers
- 10
- State licenses
- 3
- Year NPI issued
- 2005
- Practice address
- 87 Thomas Johnson Dr, Frederick, MD 21702
- Practice phone
- Call (301) 694-0606
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Frederick Pediatric Associates
Frederick, Maryland
Find Dr. Koerner'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. Thomas Herbert Koerner is a pediatrician in Frederick, Maryland
Dr. Koerner practices at Frederick Pediatric Associates in Frederick, Maryland.
Dr. Koerner's NPI, 1316942550, was assigned on June 15, 2005. Dr. Koerner graduated from SUNY Upstate Medical University in 1986. Dr. Koerner holds Maryland license D0084436.
- NPI
- 1316942550NPI Registry (opens in a new tab)
- NPI enumeration date
- June 15, 2005
- NPI status
- Active
- Practice phone
- (301) 694-0606
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Thomas Herbert Koerner practices at Frederick Pediatric Associates in Frederick, Maryland
Dr. Koerner's primary practice is Frederick Pediatric Associates, at 87 Thomas Johnson Dr, Frederick, MD 21702 in Frederick County. The practice phone is (301) 694-0606.
- Frederick Pediatric Associates87 Thomas Johnson Dr, Frederick, MD 21702 · Frederick CountyPhone(301) 694-0606
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas Herbert Koerner is affiliated with 1 site of care
Dr. Koerner's primary practice is Frederick Pediatric Associates in Frederick, Maryland.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Thomas Herbert Koerner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koerner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Frederick Pediatric Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Herbert Koerner is one of 1,376 pediatricians in Maryland
Pediatrics is Dr. Koerner's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Koerner is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Koerner's licenses on file in 3 states: Maryland, New York and Virginia.
Specialties and state licenses
- Pediatrics, MarylandPrimary
- New York license
- Virginia license
Pediatricians near Dr. Koerner
Counts of pediatricians 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. Thomas Herbert Koerner's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Koerner's median patient age at 7, with 43% women.
Dr. Koerner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Thomas Herbert Koerner wrote 12 Medicare Part D claims in 2018
In 2018, Dr. Koerner wrote 12 Medicare Part D claims. They cover 1 drug, with $17 in total drug cost.
Dr. Koerner's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Thomas Herbert Koerner received $2,780 in industry payments from 2016 to 2025
CMS Open Payments shows 103 general payments to Dr. Koerner from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. GlaxoSmithKline, LLC. paid the most, $651.
General payments to Dr. Koerner by program year, 2016 to 2025
General payments to Dr. Koerner by kind, 2016 to 2025
- Food and beverage$2,16078%
- Consulting fees$57021%
- Education$502%
Companies that paid Dr. Koerner 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. Thomas Herbert Koerner has 1 award and honors on record
Dmand AI lists 1 award for Dr. Koerner.
Awards and honors for Dr. Koerner
- Undated
- AAP Fellow
Source: Dmand AI Professional Profile Data
Dr. Thomas Herbert Koerner graduated from SUNY Upstate Medical University
Dr. Koerner graduated from SUNY Upstate Medical University in 1986. Dr. Koerner is a member of AAP.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Thomas Herbert Koerner accepts plans from 10 insurance carriers
Dr. Koerner is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- CareFirst BlueCross BlueShield
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +2 more carriersWith a free account
Plan types Dr. Koerner accepts, by number of carriers
- PPO8
- Medicare7
- HMO4
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas Herbert Koerner'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Thomas Herbert Koerner
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. Thomas Herbert Koerner's NPI number?
Dr. Thomas Herbert Koerner's NPI number is 1316942550. It was assigned on June 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Herbert Koerner?
Dr. Thomas Herbert Koerner is a pediatrician in Frederick, Maryland. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Thomas Herbert Koerner practice?
Dr. Koerner practices at 87 Thomas Johnson Dr, Frederick, MD 21702. Dr. Koerner's primary practice is Frederick Pediatric Associates in Frederick, Maryland.
What is Dr. Thomas Herbert Koerner's office phone number?
The practice phone on file for Dr. Koerner is (301) 694-0606.
What is Dr. Thomas Herbert Koerner's medical license number?
Dr. Koerner holds Maryland license D0084436, one of the licenses on file in 3 states.
Which states has Dr. Thomas Herbert Koerner been licensed in?
Dmand AI has state licenses on file for Dr. Koerner in Maryland (2017 to 2026), New York (since 1989) and Virginia (1990 to 2018).
Is Dr. Thomas Herbert Koerner board certified?
Yes. Dr. Koerner is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Thomas Herbert Koerner go to medical school?
Dr. Koerner graduated from SUNY Upstate Medical University in 1986.
What drugs does Dr. Thomas Herbert Koerner prescribe most?
In 2018 Medicare Part D data, Dr. Koerner's most prescribed drugs by claims were Valproic Acid.
Has Dr. Thomas Herbert Koerner received payments from drug or device companies?
CMS Open Payments shows $2,780 in general payments to Dr. Koerner from 27 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Thomas Herbert Koerner been practicing?
Dr. Koerner graduated from medical school in 1986, 40 years ago.
What insurance does Dr. Thomas Herbert Koerner accept?
Dr. Koerner is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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