Mumtaz G. Tabbaa, M.D.
Gastroenterology Physician · Salinas, CA
Mumtaz G. Tabbaa, M.D. is a gastroenterology physician with a practice address in Salinas, California, and NPI 1306879036, issued on Jul 8, 2006. Check the license (California A54688, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mumtaz G. Tabbaa
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A54688 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Constitution Blvd, Salinas, CA 93906
- Phone
- (831) 755-4111
- Enumerated
- Jul 8, 2006
- Record last updated
- Mar 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (831) 755-4087
- Medicaid ID
- HSP40248F CA
- Medicare enrollment
- Enrolled (PECOS I20041013000421); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 1441 Constitution Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana AguilarNurse's Aide1689993107
- Sheila AguillonCase Manager/Care Coordinator1740714542
- Teresa Albert, MDObstetrics & Gynecology Physician1598776478
- Angelica AlcarazNurse's Aide1194044693
- Cristobal Alcaraz, P.A.Physician Assistant1184634677
- Stephanie Alexander, IMF 101713Mental Health Counselor1144732199
Verify Mumtaz G. Tabbaa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A54688Check 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 gastroenterology physician in 2024
665 Medicare Part D claims for 141 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Sucralfate185 claims
- Famotidine174 claims
- Omeprazole70 claims
- Gavilyte-C39 claims
- Pantoprazole Sodium39 claims
- Linzess19 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
- County OF MontereySalinas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mumtaz G. Tabbaa among 2,140 gastroenterology physician records in California
Mumtaz G. Tabbaa, M.D. is one of 2,140 gastroenterology physician records with a practice address in California. 83% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1984 · median 2002 among the 1,538 with a school on file
- Record last updated2018 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Salinas → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- John Carlson, M.DSalinas, CA 939011164429965
- Steven Johnson, M.DSalinas, CA 939011265439038
- Rita Lee, MDSalinas, CA 939011487722583
- Vikram Patel, MDSalinas, CA 939011073908885
- Simran SidhuSalinas, CA 939011821445040
- Daniel Luba, M.D.Gonzales, CA 939261790786002
- James Di Sario, M.D.Monterey, CA 939401376553180
- Jeffrey Fiorenza, M.D.Monterey, CA 939401851577605
Common questions
What is Mumtaz G. Tabbaa, M.D.'s NPI number?
Mumtaz G. Tabbaa, M.D.'s National Provider Identifier (NPI) is 1306879036, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mumtaz G. Tabbaa, M.D. located?
The NPPES record lists a practice address at 1441 Constitution Blvd, Salinas, CA, 93906. Phone: (831) 755-4111. Providers update this record themselves, so call before visiting.
How can I verify Mumtaz G. Tabbaa, M.D.'s license?
NPPES lists California license number A54688, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mumtaz G. Tabbaa, M.D. prescribe under Medicare Part D?
In 2024, Mumtaz G. Tabbaa, M.D. had 665 Medicare Part D claims for 141 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.