Tammy Lynn Olmstead, P.A
Physician Assistant · Salinas, CA
Tammy Lynn Olmstead, P.A is a physician assistant with a practice address in Salinas, California, and NPI 1437255429, issued on Sep 16, 2006. Check the license (California PA13097, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Lynn Olmstead
- Credential
- P.A
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA13097 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Constitution Blvd, Salinas, CA 93906
- Phone
- (831) 755-4111
- Enumerated
- Sep 16, 2006
- Record last updated
- Oct 29, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1441 Constitution Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana AguilarNurse's Aide1689993107
- Sheila AguillonCase Manager/Care Coordinator1740714542
- Teresa Albert, MDObstetrics & Gynecology Physician1598776478
- Angelica AlcarazNurse's Aide1194044693
- Cristobal Alcaraz, P.A.Physician Assistant1184634677
- Stephanie Alexander, IMF 101713Mental Health Counselor1144732199
Verify Tammy Lynn Olmstead in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA13097Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
13 Medicare Part D claims for 12 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 94.6 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).
Tammy Lynn Olmstead among 14,451 physician assistant records in California
Tammy Lynn Olmstead, P.A is one of 14,451 physician assistant 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2007 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
105 physician assistant records list a practice address in Salinas
They are 105 of the 4,530 NPPES records with a practice address in Salinas, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Salinas → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Cristobal Alcaraz, P.A.Salinas, CA 939061184634677
- Shannon Bertsche, PA-C, MPASSalinas, CA 939061629359070
- Ryan Gollott, PA-CSalinas, CA 939061750142741
- Michelle HustedtSalinas, CA 939061437662459
- Matthew Kim, PA-CSalinas, CA 939061962275305
- Anita LavaisseSalinas, CA 939061811130453
- Eduardo Marcus, PASalinas, CA 939061962564708
- Peter Miranda, PHYSICIAN ASSISTANTSalinas, CA 939061285962993
Common questions
What is Tammy Lynn Olmstead, P.A's NPI number?
Tammy Lynn Olmstead, P.A's National Provider Identifier (NPI) is 1437255429, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Lynn Olmstead, P.A located?
The NPPES record lists a practice address at 1441 Constitution Blvd, Salinas, CA, 93906. Phone: (831) 755-4111. Providers update this record themselves, so call before visiting.
How can I verify Tammy Lynn Olmstead, P.A's license?
NPPES lists California license number PA13097, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Lynn Olmstead, P.A prescribe under Medicare Part D?
In 2024, Tammy Lynn Olmstead, P.A had 13 Medicare Part D claims for 12 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Tammy Lynn Olmstead, P.A's MIPS final score?
The 2023 MIPS final score is 94.6 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.