Charles Fredrick Eisenbeis, MD
Hematology & Oncology Physician · Cary, NC
Charles Fredrick Eisenbeis, MD is a hematology & oncology physician with a practice address in Cary, North Carolina, and NPI 1548217490, issued on May 27, 2006. Check the license (North Carolina 2005-01835, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Fredrick Eisenbeis
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 2005-01835 NC
Self-reported in NPPES; status is on the state search - Practice location
- 150 Parkway Office CT Ste 200, Cary, NC 27518
- Phone
- (984) 974-2150
- Enumerated
- May 27, 2006
- Record last updated
- Jan 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20060126000913); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 431 in North Carolina → Look up another NPI →
Also registered at 150 Parkway Office CT Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Blanchard, RPH, CPPOncology Pharmacist1659051175
- Clare Bremer, ANP-BCAdult Health Nurse Practitioner1699054593
- Ujjawal Gandhi, MBBS, PHDHematology & Oncology Physician1396002325
- Ranjit Joseph, MDHematology & Oncology Physician1821383951
- Barbara Kreitzer, AGNPAdult Health Nurse Practitioner1730558826
- Elissa Poor, A-GNP-CAdult Health Nurse Practitioner1972225365
Verify Charles Fredrick Eisenbeis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2005-01835Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
718 Medicare Part D claims for 114 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 43 claims were for opioids.
Most prescribed
- Prochlorperazine Maleate61 claims
- Ondansetron Hcl40 claims
- Dexamethasone39 claims
- Valacyclovir33 claims
- Omeprazole25 claims
- Eliquis24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $19.68
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- North Carolina MG LLCRaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Fredrick Eisenbeis among 431 hematology & oncology physician records in North Carolina
Charles Fredrick Eisenbeis, MD is one of 431 hematology & oncology physician records with a practice address in North Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 51% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1996 · median 2003 among the 302 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in North Carolina
There are 431 hematology & oncology physician records in North Carolina.
All 431 in North Carolina → Every provider in Cary → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Elizabeth Campbell, MDCary, NC 275181871533315
- Ujjawal Gandhi, MBBS, PHDCary, NC 275181396002325
- Mark Graham, M.D.Cary, NC 275181760481667
- Ranjit Joseph, MDCary, NC 275181821383951
- Suzanne Kirby, MDCary, NC 275181245305598
- Amit Mehta, M.D.Cary, NC 275181740460377
- Amanda Sherrod, MDCary, NC 275181801038849
- Sheila Shine, N.P.Cary, NC 275181053542381
Common questions
What is Charles Fredrick Eisenbeis, MD's NPI number?
Charles Fredrick Eisenbeis, MD's National Provider Identifier (NPI) is 1548217490, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Fredrick Eisenbeis, MD located?
The NPPES record lists a practice address at 150 Parkway Office CT Ste 200, Cary, NC, 27518. Phone: (984) 974-2150. Providers update this record themselves, so call before visiting.
How can I verify Charles Fredrick Eisenbeis, MD's license?
NPPES lists North Carolina license number 2005-01835, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Fredrick Eisenbeis, MD prescribe under Medicare Part D?
In 2024, Charles Fredrick Eisenbeis, MD had 718 Medicare Part D claims for 114 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.