Michael S. Haverty, MD
Family Medicine Physician · Santa Maria, CA
Michael S. Haverty, MD is a family medicine physician with a practice address in Santa Maria, California, and NPI 1235114729, issued on Dec 7, 2005. Check the license (California G53646, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael S. Haverty
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G53646 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2342 Professional Pkwy, Santa Maria, CA 93455
- Phone
- (805) 348-3910
- Enumerated
- Dec 7, 2005
- Record last updated
- Mar 4, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (805) 348-3901
- Medicare enrollment
- Enrolled (PECOS I20070219000818); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2342 Professional Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael S. Haverty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G53646Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,732 Medicare Part D claims for 518 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 399 claims were for opioids.
Most prescribed
- Levothyroxine Sodium386 claims
- Losartan Potassium288 claims
- Atorvastatin Calcium273 claims
- Metformin Hcl271 claims
- Hydrocodone-Acetaminophen253 claims
- Escitalopram Oxalate222 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): 13 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: $1,278.69
66 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Michael S. Haverty among 17,133 family medicine physician records in California
Michael S. Haverty, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1983 · median 2005 among the 10,652 with a school on file
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
79 family medicine physician records list a practice address in Santa Maria
They are 79 of the 3,047 NPPES records with a practice address in Santa Maria, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Santa Maria → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ryan Allen, DOSanta Maria, CA 934551265417752
- Jennifer Bobell, MDSanta Maria, CA 934551790754489
- Steve Clarke, M.D.Santa Maria, CA 934551861519415
- Donald Hole, M.D.Santa Maria, CA 934551174671812
- Peter Krause, MDSanta Maria, CA 934551073534442
- David Mizes, MDSanta Maria, CA 934551629094230
- Robert Okerblom, M.D.Santa Maria, CA 934551942358643
- William Okerblom, M.D.Santa Maria, CA 934551396893046
Common questions
What is Michael S. Haverty, MD's NPI number?
Michael S. Haverty, MD's National Provider Identifier (NPI) is 1235114729, issued on Dec 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael S. Haverty, MD located?
The NPPES record lists a practice address at 2342 Professional Pkwy, Santa Maria, CA, 93455. Phone: (805) 348-3910. Providers update this record themselves, so call before visiting.
How can I verify Michael S. Haverty, MD's license?
NPPES lists California license number G53646, 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 S. Haverty, MD prescribe under Medicare Part D?
In 2024, Michael S. Haverty, MD had 7,732 Medicare Part D claims for 518 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Michael S. Haverty, MD's MIPS final score?
The 2023 MIPS final score is 13 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.