Dr. Holger L. Gieschen, MD
- Medicare services, 2024
- 4,650
- Medicare patients, 2024
- 455
- Part D claims, 2024
- 134
- Publications
- 2
- MIPS score, 2024
- 90
- Practice address
- 7714 Poplar Ave, Germantown, TN 38138
- Practice phone
- Call (901) 683-0055
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
West Cancer Center - East Campus
Germantown, Tennessee
Find Dr. Gieschen'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. Holger L. Gieschen is a radiation oncologist in Germantown, Tennessee
Dr. Gieschen practices at West Cancer Center - East Campus in Germantown, Tennessee.
Dr. Gieschen's NPI, 1295738680, was assigned on May 31, 2005. Dr. Gieschen graduated from Univ Kiel- Christian- Albrechts- Fac Med in 1986. Dr. Gieschen holds Tennessee license 31088.
- NPI
- 1295738680NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385642362
- NPI enumeration date
- May 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (901) 683-0055
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Holger L. Gieschen practices at West Cancer Center - East Campus in Germantown, Tennessee
Dr. Gieschen's primary practice is West Cancer Center - East Campus, at 7714 Poplar Ave, Germantown, TN 38138 in Shelby County. The practice phone is (901) 683-0055.
- West Cancer Center - East Campus7714 Poplar Ave, Germantown, TN 38138 · Shelby CountyPhone(901) 683-0055
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Holger L. Gieschen is affiliated with 3 sites of care and 1 medical group
Dr. Gieschen's primary practice is West Cancer Center - East Campus in Germantown, Tennessee. Dr. Gieschen is also affiliated with North Alabama Medical Center. The medical group on file is The West Clinic. Dmand AI also links Dr. Gieschen to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Holger L. Gieschen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gieschen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Cancer Center - East Campus | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Holger L. Gieschen is one of 120 radiation oncologists in Tennessee
Radiation oncology is Dr. Gieschen's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Gieschen is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Gieschen's licenses on file in 5 states: Tennessee, Mississippi, Alabama, Virginia and Massachusetts.
Specialties and state licenses
- Radiation oncology, TennesseePrimary
- Mississippi license
- Alabama license
- Virginia license
- Massachusetts license
Clinical focus
Dmand AI lists bladder cancer radiation, bone cancer radiation, brain cancer radiation, breast cancer radiation, cancer radiation-upper GI, lung cancer radiation and prostate cancer radiation among the conditions Dr. Gieschen treats.
Radiation oncologists near Dr. Gieschen
Counts of radiation oncologists 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. Holger L. Gieschen billed Medicare for 4,650 services in 2024
CMS data shows 4,650 Medicare services from Dr. Gieschen across 18 procedure codes in 2024, for 455 Medicare patients. Medicare paid $846,465 for them. Every service was in an office.
Dr. Gieschen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,2862024: 2,70618%
- Other services
- 2023: 2,1472024: 1,65623%
- Office and hospital visits
- 2023: 2762024: 275No change
- Lab and pathology
- 2023: 212024: 1338%
- Surgery
- 2023: 302024: 0100%
Dr. Gieschen compared with the Tennessee median for radiation oncologists, 2024
- Dr. Gieschen
- Tennessee median
- Medicare services
- 4,650vs 1,7382.7 times
- Medicare patients
- 455vs 2112.2 times
- Part D claims
- 107vs 5691% above
Medians across 113 radiation oncologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Gieschen'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. Gieschen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gieschen and other radiation oncologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Holger L. Gieschen treated 455 Medicare patients in 2024, average age 75
CMS counts 455 Medicare patients who saw Dr. Gieschen in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have cancer, and 75% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gieschen's median patient age at 69, with 37% women.
Dr. Gieschen's Medicare patients by age, 2024
Dr. Gieschen's Medicare patients by sex, 2024
- Women15534%
- Men30066%
Chronic conditions among Dr. Gieschen's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease38%
- Arthritis34%
- Diabetes30%
- Chronic kidney disease23%
- Anxiety19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gieschen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women37%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Holger L. Gieschen wrote 134 Medicare Part D claims in 2024
In 2024, Dr. Gieschen wrote 134 Medicare Part D claims for 56 patients. 99% of them were for generic drugs. CMS names the drug for 107 of them, across 3 drugs with 11 or more claims each, at $1,032 in total drug cost. In 2023, CMS named 95 claims across 3 drugs.
Dr. Gieschen's Part D claims by kind of drug, 2024
- Generic132 claims99%
- Brand-name and other2 claims1%
Dr. Gieschen'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. Gieschen's Part D claims, 2024
- Opioids9%12 of 134 claims
- Antibiotics9%12 of 134 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: 952024: 10713%
Drugs named by CMS: 3 in 2024, 3 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. Holger L. Gieschen scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Gieschen for performance year 2024. Dr. Gieschen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gieschen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Gieschen's MIPS scores, performance year 2024
- 90of 100Final score
- 83.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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. Holger L. Gieschen has 2 publications on record
Dmand AI links 2 papers to Dr. Gieschen. Dr. Gieschen's most frequent co-authors are Mark D. Greenberger, MD, Todd F. Stockstill, MD and Noam A. Vanderwalde, MD.
Dr. Gieschen's most frequent co-authors
- Mark D. Greenberger, MD1 shared paper
- Todd F. Stockstill, MD1 shared paper
- Noam A. Vanderwalde, MD1 shared paper
Recent publications by Dr. Gieschen
See who Dr. Gieschen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gieschen works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Holger L. Gieschen received $1,389 in industry payments from 2016 to 2024
CMS Open Payments shows 14 general payments to Dr. Gieschen from 11 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 59% of the total. Teleflex LLC paid the most, $872.
General payments to Dr. Gieschen by program year, 2016 to 2024
General payments to Dr. Gieschen by kind, 2016 to 2024
- Food and beverage$82659%
- Travel and lodging$54239%
- Education$212%
Companies that paid Dr. Gieschen the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Holger L. Gieschen graduated from Univ Kiel- Christian- Albrechts- Fac Med
Dr. Gieschen graduated from Univ Kiel- Christian- Albrechts- Fac Med in 1986.
- Medical school
- Board certified in radiation oncology
Source: Dmand AI Professional Profile Data
Dr. Holger L. Gieschen accepts plans from 21 insurance carriers
Dr. Gieschen is in network with 21 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 15. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Cigna
- Excellus BlueCross BlueShield
- United Healthcare
- HCSC
- Alliant Health Plans
- +13 more carriersWith a free account
Plan types Dr. Gieschen accepts, by number of carriers
- PPO15
- Medicare11
- HMO8
- POS7
- EPO5
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Holger L. Gieschen'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 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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)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 |
| 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. Holger L. Gieschen
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. Holger L. Gieschen's NPI number?
Dr. Holger L. Gieschen's NPI number is 1295738680. It was assigned on May 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Holger L. Gieschen?
Dr. Holger L. Gieschen is a radiation oncologist in Germantown, Tennessee. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Holger L. Gieschen practice?
Dr. Gieschen practices at 7714 Poplar Ave, Germantown, TN 38138. Dr. Gieschen's primary practice is West Cancer Center - East Campus in Germantown, Tennessee. Dmand AI also links Dr. Gieschen to 1 hospital.
What is Dr. Holger L. Gieschen's office phone number?
The practice phone on file for Dr. Gieschen is (901) 683-0055.
What is Dr. Holger L. Gieschen's medical license number?
Dr. Gieschen holds Tennessee license 31088, one of the licenses on file in 5 states.
Which states has Dr. Holger L. Gieschen been licensed in?
Dmand AI has state licenses on file for Dr. Gieschen in Tennessee (1998 to 2026), Mississippi (2024 to 2026), Alabama (2024 to 2025), Virginia (1995 to 2018) and Massachusetts (1995 to 2003).
Which hospitals is Dr. Holger L. Gieschen affiliated with?
Dr. Gieschen is affiliated with North Alabama Medical Center. Dmand AI links Dr. Gieschen to 1 more hospital.
What medical group is Dr. Holger L. Gieschen part of?
Dr. Gieschen is linked to The West Clinic.
Does Dr. Holger L. Gieschen accept Medicare?
Yes. CMS data shows Dr. Gieschen billed Medicare for 4,650 services in 2024, and Dr. Gieschen accepts Medicare assignment.
Does Dr. Holger L. Gieschen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gieschen as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Holger L. Gieschen's MIPS score?
Dr. Gieschen's MIPS final score for performance year 2024 is 90 out of 100.
How many Medicare patients does Dr. Holger L. Gieschen see?
CMS counts 455 Medicare patients who saw Dr. Gieschen in 2024, with an average age of 75.
Is Dr. Holger L. Gieschen board certified?
Yes. Dr. Gieschen is board certified in radiation oncology by the American Board of Radiology.
What services does Dr. Holger L. Gieschen bill to Medicare?
In 2024, Dr. Gieschen's most billed Medicare services were medicare service (G6015), radiation oncology (77014) and radiation oncology (77427).
Where did Dr. Holger L. Gieschen go to medical school?
Dr. Gieschen graduated from Univ Kiel- Christian- Albrechts- Fac Med in 1986.
What drugs does Dr. Holger L. Gieschen prescribe most?
In 2024 Medicare Part D data, Dr. Gieschen's most prescribed drugs by claims were Tamsulosin HCl, Lorazepam and Oxycodone-Acetaminophen.
Has Dr. Holger L. Gieschen received payments from drug or device companies?
CMS Open Payments shows $1,389 in general payments to Dr. Gieschen from 11 companies from 2016 to 2024. The largest total came from Teleflex LLC.
How long has Dr. Holger L. Gieschen been practicing?
Dr. Gieschen graduated from medical school in 1986, 40 years ago.
Does Dr. Holger L. Gieschen do research?
Dmand AI links 2 publications to Dr. Gieschen.
Who does Dr. Holger L. Gieschen publish with?
Dr. Gieschen's most frequent co-authors are Mark D. Greenberger, MD (1 shared paper), Todd F. Stockstill, MD (1 shared paper) and Noam A. Vanderwalde, MD (1 shared paper).
What insurance does Dr. Holger L. Gieschen accept?
Dr. Gieschen is in network with 21 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 15. Check the plan with the practice before a visit.
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