Majid Kianmajd, DO
Surgery Physician · Fairfield, CA
Majid Kianmajd, DO is a surgery physician with a practice address in Fairfield, California, and NPI 1396008389, issued on Jun 24, 2012. Check the license (California 17427, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Majid Kianmajd
- Credential
- DO
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 17427 CA
25MB10090300 NJ
R4575 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1860 Pennsylvania Ave Ste 200, Fairfield, CA 94533
- Phone
- (707) 646-4180
- Enumerated
- Jun 24, 2012
- Record last updated
- Apr 13, 2026
- Fax
- (707) 646-4185
- Medicaid ID
- 388182301 TX
- Medicare enrollment
- Enrolled (PECOS I20190924000118); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 1860 Pennsylvania Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Majid Kianmajd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 17427Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average surgery physician in 2024
61 Medicare Part D claims for 47 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 42 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen25 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.
Industry payments in 2024: $1,146.30
31 payments; by number, the most common kind was food and beverage; the largest payer was Tela Bio, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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 2 group practices
- Northbay Health Medical FoundationFairfield, CA
- Northbay Physicians Surgery Center, LLCFairfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Majid Kianmajd among 3,118 surgery physician records in California
Majid Kianmajd, DO is one of 3,118 surgery physician records with a practice address in California. 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 2012, is newer than 73% of them.
- NPI issued2012 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2012 · median 2003 among the 1,901 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Fairfield → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Courtney Chambers, M.D.Fairfield, CA 945331528154523
- William Fulton, D.O.Fairfield, CA 945331497831564
- Robert Lanflisi, MDFairfield, CA 945331104811942
- John Zopfi, D.OFairfield, CA 945331275581886
- Behrouz Jamnani, M.D.Fairfield, CA 945341275617771
- Haroon Mojaddidi, M.D.Fairfield, CA 945341477641223
- Patrick Berg, MDTravis Afb, CA 945351932593225
- Sarah Bradford, M.D.Travis Afb, CA 945351508205022
Common questions
What is Majid Kianmajd, DO's NPI number?
Majid Kianmajd, DO's National Provider Identifier (NPI) is 1396008389, issued on Jun 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Majid Kianmajd, DO located?
The NPPES record lists a practice address at 1860 Pennsylvania Ave Ste 200, Fairfield, CA, 94533. Phone: (707) 646-4180. Providers update this record themselves, so call before visiting.
How can I verify Majid Kianmajd, DO's license?
NPPES lists California license number 17427, 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 Majid Kianmajd, DO prescribe under Medicare Part D?
In 2024, Majid Kianmajd, DO had 61 Medicare Part D claims for 47 beneficiaries; the average among surgery physician prescribers was 147. 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.