Physician Profile
Unclaimed ProfileAbout SUNDERMEYER
Mark Lee Sundermeyer, MD practises medical oncology in Saint Louis, MO. Mark is a 2000 graduate of University of Missouri, Columbia School of Medicine. Mark is also listed as specialising in internal medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Sundermeyer specialise in?
Dr. Sundermeyer is a medical oncology in Saint Louis, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “MEDICAL ONCOLOGY”.
NPI registry
Where is Dr. Sundermeyer located?
Dr. Sundermeyer is listed at 4921 PARKVIEW PL DIV IM MEDICAL ONCOLOGY, STE 7A, 7B, 7C, Saint Louis, MO 63110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sundermeyer's phone number?
The number on file is (800) 647-2098. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Sundermeyer?
Dr. Sundermeyer's National Provider Identifier is 1386690337. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Sundermeyer go to medical school?
Dr. Sundermeyer attended University of Missouri, Columbia School of Medicine, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Sundermeyer have?
Dr. Sundermeyer has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sundermeyer do most often?
According to Medicare billing data, Dr. Sundermeyer performs procedures including insertion of needle into vein for collection of blood sample and collection of blood sample from implanted device; provides treatments such as administration of chemotherapy into vein, 1 hour or less and injection of additional new drug or substance into vein, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Sundermeyer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sundermeyer. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (800) 647-2098
- Email not available
Practice Locations
4921 PARKVIEW PL DIV IM MEDICAL ONCOLOGY, STE 7A, 7B, 7C
Saint Louis, MO 63110
Procedures Most Often Billed to Medicare
9,823 services · 676 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
25 |
| Collection of blood sample from implanted device | Procedure | 36591 |
19 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
111 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
102 |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
51 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
48 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
39 |
| Administration of additional new drug or substance into vein, 1 hour or less | Treatment | 96417 |
30 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
28 |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
23 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other medical oncology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other medical oncology specialists in Saint Louis 4
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Missouri, Columbia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at University of Missouri, Columbia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MO who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.