Timothy M. Marshall, MD
Cardiovascular Disease Physician · Tucson, AZ
Timothy M. Marshall, MD is a cardiovascular disease physician with a practice address in Tucson, Arizona, and NPI 1427079987, issued on Jul 21, 2006. Check the license (Arizona 22934, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Timothy M. Marshall
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 22934 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5121 N Camino Antonio, Tucson, AZ 85718
- Phone
- (520) 240-9299
- Enumerated
- Jul 21, 2006
- Record last updated
- Feb 4, 2026
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 488 in Arizona → Look up another NPI →
Verify Timothy M. Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 22934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Timothy M. Marshall among 488 cardiovascular disease physician records in Arizona
Timothy M. Marshall, MD is one of 488 cardiovascular disease physician records with a practice address in Arizona. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 23% of them.
- NPI issued2006 · 23% of these records are older, 42% newer
- In a Medicare fileNo · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Arizona
There are 488 cardiovascular disease physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 488 in Arizona → Every provider in Tucson → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jose Fernandez, MDTucson, AZ 857181003894726
- William Howe, M.D.Tucson, AZ 857181629159835
- Charles Katzenberg, MDTucson, AZ 857181710965405
- Monty Morales, MDTucson, AZ 857181043298656
- James Myer, MDTucson, AZ 857181679551295
- Adam Obaidi, M.D.Tucson, AZ 857181578806212
- Joseph Alpert, MDTucson, AZ 857191265404446
- Hossein Ardehali, MDTucson, AZ 857191184750945
Common questions
What is Timothy M. Marshall, MD's NPI number?
Timothy M. Marshall, MD's National Provider Identifier (NPI) is 1427079987, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy M. Marshall, MD located?
The NPPES record lists a practice address at 5121 N Camino Antonio, Tucson, AZ, 85718. Phone: (520) 240-9299. Providers update this record themselves, so call before visiting.
How can I verify Timothy M. Marshall, MD's license?
NPPES lists Arizona license number 22934, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.