Barbara Leigh Vall-Spinosa, MD
Family Medicine Physician · Santa Rosa, CA
Barbara Leigh Vall-Spinosa, MD is a family medicine physician with a practice address in Santa Rosa, California, and NPI 1336121813, issued on Nov 18, 2005. Check the license (California A063431, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Barbara Leigh Vall-Spinosa
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- A063431 CA
DR38126 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N Dutton Ave, Santa Rosa, CA 95401
- Phone
- (707) 459-6861
- Enumerated
- Nov 18, 2005
- Record last updated
- Jul 31, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161027000335); accepts Medicare assignment
- Medical or professional school
- University Of New Mexico School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1300 N Dutton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Brenner, NPFamily Nurse Practitioner1740900786
- Laurence Brown, RN, NPFamily Nurse Practitioner1700050200
- Brandon Cortez, M.D.Family Medicine Physician1538521828
- Jill Davidson, NPFamily Nurse Practitioner1265211155
Verify Barbara Leigh Vall-Spinosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A063431Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average family medicine physician in 2024
1,823 Medicare Part D claims for 130 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 134 claims were for opioids.
Most prescribed
- Atorvastatin Calcium118 claims
- Losartan Potassium58 claims
- Furosemide54 claims
- Oxycodone Hcl51 claims
- Buprenorphine-Naloxone50 claims
- Gabapentin48 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.
Bills Medicare through one group practice
- Santa Rosa Community Health CentersSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Leigh Vall-Spinosa among 17,133 family medicine physician records in California
Barbara Leigh Vall-Spinosa, 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
- Graduated1996 · median 2005 among the 10,652 with a school on file
- Record last updated2018 · 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).
264 family medicine physician records list a practice address in Santa Rosa
They are 264 of the 6,884 NPPES records with a practice address in Santa Rosa, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Santa Rosa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Ellen Kruusmagi, MDSanta Rosa, CA 954011003831793
- Marshall Kubota, MDSanta Rosa, CA 954011245297969
- Patricia Kulawiak, MDSanta Rosa, CA 954011487649711
- Carla Longchamp, M.D.Santa Rosa, CA 954011972544948
- Jeremy Mesches, MDSanta Rosa, CA 954011245207026
Common questions
What is Barbara Leigh Vall-Spinosa, MD's NPI number?
Barbara Leigh Vall-Spinosa, MD's National Provider Identifier (NPI) is 1336121813, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Leigh Vall-Spinosa, MD located?
The NPPES record lists a practice address at 1300 N Dutton Ave, Santa Rosa, CA, 95401. Phone: (707) 459-6861. Providers update this record themselves, so call before visiting.
How can I verify Barbara Leigh Vall-Spinosa, MD's license?
NPPES lists California license number A063431, 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 Barbara Leigh Vall-Spinosa, MD prescribe under Medicare Part D?
In 2024, Barbara Leigh Vall-Spinosa, MD had 1,823 Medicare Part D claims for 130 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.