Valli Atchuta Vujjeni, M.D.
Obstetrics & Gynecology Physician · Fremont, CA
Valli Atchuta Vujjeni, M.D. is an obstetrics & gynecology physician with a practice address in Fremont, California, and NPI 1427170653, issued on Apr 6, 2007. Check the license (California A93139, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Valli Atchuta Vujjeni
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A93139 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1999 Mowry Ave Ste Abdfn, Fremont, CA 94538
- Phone
- (510) 770-8040
- Enumerated
- Apr 6, 2007
- Record last updated
- Feb 9, 2023
- Fax
- (408) 960-1115
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 1999 Mowry Ave Ste Abdfn
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marjorie Huang, MSW, PPSCClinical Social Worker1043463854
- Yaroon Kochito, FNPFamily Nurse Practitioner1942610464
- Viktoriya Lambert, FNPFamily Nurse Practitioner1598215915
Verify Valli Atchuta Vujjeni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A93139Check 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 obstetrics & gynecology physician in 2024
103 Medicare Part D claims for 61 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Estradiol47 claims
- Climara12 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 practice group's MIPS final score for 2023 (Medicare payment program): 80.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Valli Atchuta Vujjeni among 5,088 obstetrics & gynecology physician records in California
Valli Atchuta Vujjeni, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 38% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2023 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Fremont → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Margie Aleman-Martin, MDFremont, CA 945381932180494
- Gene Barrie, MDFremont, CA 945381851369649
- Stacey Barrie, MDFremont, CA 945381841268646
- Irene Beissner, MDFremont, CA 945381922100908
- Siobhan Calhoun, MDFremont, CA 945381396726295
- Craig Johnson, MDFremont, CA 945381871561670
- Shakira Karipineni, MDFremont, CA 945381780684761
- Elizabeth Kurkjian, MDFremont, CA 945381598727414
Common questions
What is Valli Atchuta Vujjeni, M.D.'s NPI number?
Valli Atchuta Vujjeni, M.D.'s National Provider Identifier (NPI) is 1427170653, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Valli Atchuta Vujjeni, M.D. located?
The NPPES record lists a practice address at 1999 Mowry Ave Ste Abdfn, Fremont, CA, 94538. Phone: (510) 770-8040. Providers update this record themselves, so call before visiting.
How can I verify Valli Atchuta Vujjeni, M.D.'s license?
NPPES lists California license number A93139, 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 Valli Atchuta Vujjeni, M.D. prescribe under Medicare Part D?
In 2024, Valli Atchuta Vujjeni, M.D. had 103 Medicare Part D claims for 61 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Valli Atchuta Vujjeni, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.6 of 100, reported for the practice group. 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.