Monica N. Simba, M.D.
Internal Medicine Physician · Tucson, AZ
Monica N. Simba, M.D. is an internal medicine physician with a practice address in Tucson, Arizona, and NPI 1558334300, issued on Feb 10, 2006. Check the license (Arizona 33287, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Monica N. Simba
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 33287 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 7383 E Tanque Verde RD, Tucson, AZ 85715
- Phone
- (520) 318-3434
- Enumerated
- Feb 10, 2006
- Record last updated
- Nov 6, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (520) 318-3435
- Medicaid ID
- 899164 AZ
- Medicare enrollment
- Enrolled (PECOS I20050117000255); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 7383 E Tanque Verde RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Monica N. Simba in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 33287Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
391 Medicare Part D claims for 237 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Cefdinir33 claims
- Amoxicillin-Clavulanate Potass29 claims
- Prednisone22 claims
- Levofloxacin16 claims
- Pantoprazole Sodium16 claims
- Oxycodone Hcl15 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.
Bills Medicare through one group practice
- Arizona Inpatient Medicine Associates LLCTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Monica N. Simba among 2,853 internal medicine physician records in Arizona
Monica N. Simba, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% 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, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1994 · median 2003 among the 1,643 with a school on file
- Record last updated2007 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
651 internal medicine physician records list a practice address in Tucson
They are 651 of the 18,788 NPPES records with a practice address in Tucson, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Tucson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arthur Bacon, MDTucson, AZ 857151982688172
- Thomas Biuso, M.D.Tucson, AZ 857151154322345
- Gary Bohay, M.D.Tucson, AZ 857151679534887
- Howard Brown, MDTucson, AZ 857151871541029
- Jerry Hutchinson, D.O.Tucson, AZ 857151588635692
- German Lasala, MDTucson, AZ 857151124086392
- Robert Leff, M.D.Tucson, AZ 857151063460442
- Peter Lindner, MDTucson, AZ 857151285673970
Common questions
What is Monica N. Simba, M.D.'s NPI number?
Monica N. Simba, M.D.'s National Provider Identifier (NPI) is 1558334300, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Monica N. Simba, M.D. located?
The NPPES record lists a practice address at 7383 E Tanque Verde RD, Tucson, AZ, 85715. Phone: (520) 318-3434. Providers update this record themselves, so call before visiting.
How can I verify Monica N. Simba, M.D.'s license?
NPPES lists Arizona license number 33287, 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.
How much does Monica N. Simba, M.D. prescribe under Medicare Part D?
In 2024, Monica N. Simba, M.D. had 391 Medicare Part D claims for 237 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.