Saw Sein, MD
Family Medicine Physician · Vallejo, CA
Saw Sein, MD is a family medicine physician with a practice address in Vallejo, California, and NPI 1053754473, issued on Apr 16, 2013. Check the license (California A145389, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Saw Sein
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A145389 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Hospital Dr Ste 304, Vallejo, CA 94589
- Phone
- (707) 643-6483
- Enumerated
- Apr 16, 2013
- Record last updated
- Jul 21, 2022
- Fax
- (707) 643-3018
- Medicare enrollment
- Enrolled (PECOS I20170602000966); accepts Medicare assignment
- 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 100 Hospital Dr Ste 304
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carmen Butts, M.D.Family Medicine Physician1457671315
- Ernesto Zambrano, NURSE PRACTITIONERFamily Nurse Practitioner1790161024
Verify Saw Sein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A145389Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average family medicine physician in 2024
5,312 Medicare Part D claims for 581 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 79 claims were for opioids.
Most prescribed
- Atorvastatin Calcium448 claims
- Amlodipine Besylate386 claims
- Lisinopril272 claims
- Losartan Potassium243 claims
- Levothyroxine Sodium156 claims
- Gabapentin135 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: $1,518.99
68 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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.
Bills Medicare through 2 group practices
- Jiva Health IncConcord, CA
- Jiva Health Primary CareAntioch, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Saw Sein among 17,133 family medicine physician records in California
Saw Sein, 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 2013, is newer than 68% of them.
- NPI issued2013 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2005 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 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).
66 family medicine physician records list a practice address in Vallejo
They are 66 of the 2,836 NPPES records with a practice address in Vallejo, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Vallejo → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nigel Brandstater, M.D.Vallejo, CA 945891649331372
- Desmond Carson, M.D.Vallejo, CA 945891912934464
- Gabriel Chua, M.D.Vallejo, CA 945891265476428
- Gregory Coe, M.D.Vallejo, CA 945891295797405
- Monica Currie-Johnson, MDVallejo, CA 945891700964608
- Joann Dandurand, FNPVallejo, CA 945891659332146
- Maisha Draves, MDVallejo, CA 945891578641460
- Donn Erickson, MDVallejo, CA 945891003994831
Common questions
What is Saw Sein, MD's NPI number?
Saw Sein, MD's National Provider Identifier (NPI) is 1053754473, issued on Apr 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Saw Sein, MD located?
The NPPES record lists a practice address at 100 Hospital Dr Ste 304, Vallejo, CA, 94589. Phone: (707) 643-6483. Providers update this record themselves, so call before visiting.
How can I verify Saw Sein, MD's license?
NPPES lists California license number A145389, 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 Saw Sein, MD prescribe under Medicare Part D?
In 2024, Saw Sein, MD had 5,312 Medicare Part D claims for 581 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.