Mark William Walberg, M.D.
Medical Oncology Physician · Dallas, TX
Mark William Walberg, M.D. is a medical oncology physician with a practice address in Dallas, Texas, and NPI 1306884333, issued on Jun 3, 2006. Check the license (Texas J6272, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark William Walberg
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- J6272 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3410 Worth St, Dallas, TX 75246
- Phone
- (214) 370-1000
- Enumerated
- Jun 3, 2006
- Record last updated
- Oct 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (214) 370-1026
- Medicaid IDs
- 116591205 TX
116591201 TX
116591207 TX - Medicare enrollment
- Enrolled (PECOS I20040614001499); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 547 in Texas → Look up another NPI →
Also registered at 3410 Worth St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joanne Blum, M.D.Medical Oncology Physician1285676411
Verify Mark William Walberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J6272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average medical oncology physician in 2024
219 Medicare Part D claims for 57 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 43 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen36 claims
- Lenvima16 claims
- Prochlorperazine Maleate16 claims
- Prednisone12 claims
- Sorafenib11 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.
The MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $299.21
14 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 3,343 providers of this specialty with any payment received $11,773.47 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.
Mark William Walberg among 547 medical oncology physician records in Texas
Mark William Walberg, M.D. is one of 547 medical oncology physician records with a practice address in Texas. 85% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 45% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1984 · median 2000 among the 414 with a school on file
- Record last updated2011 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Texas
There are 547 medical oncology physician records in Texas.
All 547 in Texas → Every provider in Dallas → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Carlos Becerra, M.D.Dallas, TX 752461235171281
- Robert Berryman, M.D.Dallas, TX 752461871535823
- Joanne Blum, M.D.Dallas, TX 752461285676411
- Claude Denham, M.D.Dallas, TX 752461164460002
- Thomas Hutson, DO,PHARMDDallas, TX 752461609819069
- Stephen Jones, MDDallas, TX 752461124061064
- Kartik Konduri, MDDallas, TX 752461417995499
- Andrew McCollum, MDDallas, TX 752461407898505
Common questions
What is Mark William Walberg, M.D.'s NPI number?
Mark William Walberg, M.D.'s National Provider Identifier (NPI) is 1306884333, issued on Jun 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark William Walberg, M.D. located?
The NPPES record lists a practice address at 3410 Worth St, Dallas, TX, 75246. Phone: (214) 370-1000. Providers update this record themselves, so call before visiting.
How can I verify Mark William Walberg, M.D.'s license?
NPPES lists Texas license number J6272, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark William Walberg, M.D. prescribe under Medicare Part D?
In 2024, Mark William Walberg, M.D. had 219 Medicare Part D claims for 57 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Mark William Walberg, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.