Michael Quezada, M.D.
Gastroenterology Physician · Arroyo Grande, CA
Michael Quezada, M.D. is a gastroenterology physician with a practice address in Arroyo Grande, California, and NPI 1326466467, issued on Apr 5, 2014. Check the license (California A140790, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Quezada
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A140790 CA
Self-reported in NPPES; status is on the state search - Practice location
- 850 Fair Oaks Ave Ste 220, Arroyo Grande, CA 93420
- Phone
- (805) 434-5530
- Enumerated
- Apr 5, 2014
- Record last updated
- Oct 2, 2024
- Fax
- (805) 786-4220
- Medicaid ID
- MQ3232267556 CA
- Medicare enrollment
- Enrolled (PECOS I20200721003924); accepts Medicare assignment
- Medical or professional school
- Texas A & M University System, Hsc, College Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 850 Fair Oaks Ave Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Therese Meyer, ARNPNurse Practitioner1841480035
- Attiya Randolph, MDRheumatology Physician1316566003
- Allysa Rueschenberg, NPFamily Nurse Practitioner1689115446
- James Sellers, FNP-CFamily Nurse Practitioner1942761945
Verify Michael Quezada in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A140790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average gastroenterology physician in 2024
505 Medicare Part D claims for 166 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Pantoprazole Sodium119 claims
- Omeprazole105 claims
- Linzess38 claims
- Peg-3350 And Electrolytes25 claims
- Gavilyte-G17 claims
- Sulfasalazine15 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): 96.5 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: $539.29
11 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Bills Medicare through one group practice
- Pacific Central Coast Health CentersPismo Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Quezada among 2,140 gastroenterology physician records in California
Michael Quezada, 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 2014, is newer than 83% of them.
- NPI issued2014 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2014 · median 2002 among the 1,538 with a school on file
- Record last updated2024 · 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 Arroyo Grande → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Damian Fernandez, M.D.San Luis Obispo, CA 934051760758106
- Rabab Hajar, M.DSan Luis Obispo, CA 934051003103805
- Neal Moller, MDSan Luis Obispo, CA 934051467420257
- Rahim Raoufi, MDLompoc, CA 934361356327597
- Steven Carlson, MDSan Luis Obispo, CA 934011740359215
- Gary Cushing, M.D.San Luis Obispo, CA 934011962483545
- Klaus Gottlieb, MDSan Luis Obispo, CA 934011508832387
- Paul Guzik, DOSan Luis Obispo, CA 934011558858183
Common questions
What is Michael Quezada, M.D.'s NPI number?
Michael Quezada, M.D.'s National Provider Identifier (NPI) is 1326466467, issued on Apr 5, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Michael Quezada, M.D. located?
The NPPES record lists a practice address at 850 Fair Oaks Ave Ste 220, Arroyo Grande, CA, 93420. Phone: (805) 434-5530. Providers update this record themselves, so call before visiting.
How can I verify Michael Quezada, M.D.'s license?
NPPES lists California license number A140790, 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 Michael Quezada, M.D. prescribe under Medicare Part D?
In 2024, Michael Quezada, M.D. had 505 Medicare Part D claims for 166 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Michael Quezada, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.5 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.