Vanessa Valencia Wilson, M.D.
Internal Medicine Physician · Fremont, CA
Vanessa Valencia Wilson, M.D. is an internal medicine physician with a practice address in Fremont, California, and NPI 1992728620, issued on Jul 25, 2006. Check the license (California A049261, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Vanessa Valencia Wilson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A049261 CA
Self-reported in NPPES; status is on the state search - Practice location
- 38719 Stivers St, Fremont, CA 94536
- Phone
- (510) 248-1000
- Enumerated
- Jul 25, 2006
- Record last updated
- Mar 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (510) 608-6055
- Medicare enrollment
- Enrolled (PECOS I20080523000265); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 38719 Stivers St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael BeckDay Training/Habilitation Specialist1689551673
- Priya BhatiaCase Manager/Care Coordinator1043041114
- Betty Brown, MAMarriage & Family Therapist1922494145
- Daniel GillerPeer Specialist1467295154
- Heather HenrySocial Worker1255224622
- Destiny SegobiaDay Training/Habilitation Specialist1164247508
Verify Vanessa Valencia Wilson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A049261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% more Medicare Part D claims than the average internal medicine physician in 2024
5,815 Medicare Part D claims for 381 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 74 claims were for opioids.
Most prescribed
- Atorvastatin Calcium549 claims
- Amlodipine Besylate303 claims
- Metformin Hcl301 claims
- Losartan Potassium289 claims
- Levothyroxine Sodium240 claims
- Alendronate Sodium168 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): 86.9 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).
Industry payments in 2024: $97.17
1 payment: food and beverage; the largest payer was Solventum Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Washington Township Medical FoundationFremont, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vanessa Valencia Wilson among 17,696 internal medicine physician records in California
Vanessa Valencia Wilson, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1983 · median 2004 among the 11,065 with a school on file
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
125 internal medicine physician records list a practice address in Fremont
They are 125 of the 4,749 NPPES records with a practice address in Fremont, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Fremont → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rajiv Ahuja, M.DFremont, CA 945361962460782
- Priyanka GwalaniFremont, CA 945361972958247
- Rabin Khetrapal, MDFremont, CA 945361629180310
- Lincy Mathew, M.D.Fremont, CA 945361225046261
- Kishore Narra, M.D.Fremont, CA 945361649371709
- Rashmi Patel, M.D.Fremont, CA 945361588623870
- Kashmira Ragi, M.D.Fremont, CA 945361508812843
- Nivedha RajanFremont, CA 945361144804329
Common questions
What is Vanessa Valencia Wilson, M.D.'s NPI number?
Vanessa Valencia Wilson, M.D.'s National Provider Identifier (NPI) is 1992728620, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vanessa Valencia Wilson, M.D. located?
The NPPES record lists a practice address at 38719 Stivers St, Fremont, CA, 94536. Phone: (510) 248-1000. Providers update this record themselves, so call before visiting.
How can I verify Vanessa Valencia Wilson, M.D.'s license?
NPPES lists California license number A049261, 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 Vanessa Valencia Wilson, M.D. prescribe under Medicare Part D?
In 2024, Vanessa Valencia Wilson, M.D. had 5,815 Medicare Part D claims for 381 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Vanessa Valencia Wilson, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.9 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.