Barbara Lynn Thurn-Tamayo, FNP
Family Nurse Practitioner · Pasadena, CA
Barbara Lynn Thurn-Tamayo, FNP is a family nurse practitioner with a practice address in Pasadena, California, and NPI 1760745418, issued on Jun 18, 2012. Check the license (California 21688, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara Lynn Thurn-Tamayo
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 21688 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3160 E Del Mar Blvd, Pasadena, CA 91107
- Phone
- (626) 270-2400
- Enumerated
- Jun 18, 2012
- Record last updated
- Jul 31, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160304000557); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 3160 E Del Mar Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Carlette Novero, MDFamily Medicine Physician1245246412
- Bindi Patel, PAMedical Physician Assistant1538405915
- Susanna SackiteyFamily Medicine Physician1427534767
Verify Barbara Lynn Thurn-Tamayo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21688Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family nurse practitioner in 2024
11 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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
- Exer Medical CorporationCalabasas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Lynn Thurn-Tamayo among 16,966 family nurse practitioner records in California
Barbara Lynn Thurn-Tamayo, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 21% of them.
- NPI issued2012 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2011 · median 2019 among the 6,793 with a school on file
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 family nurse practitioner records list a practice address in Pasadena
They are 107 of the 10,525 NPPES records with a practice address in Pasadena, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Pasadena → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Gayane Arutunian, FNP-CPasadena, CA 911071801663364
- Jaime Carrillo, FNP-BCPasadena, CA 911071568890945
- Molly Grigorian, FNPPasadena, CA 911071700697604
- Alisa Hambarchyan, NURSE PRACTITIONERPasadena, CA 911071457026106
- Nune Hovanisyan, FNPPasadena, CA 911071821629684
- Amanda Howell, FNP-CPasadena, CA 911071427797943
- Cathreen Johnson, NPPasadena, CA 911071316102023
- Tamara Kalamdjian, FNPPasadena, CA 911071720483084
Common questions
What is Barbara Lynn Thurn-Tamayo, FNP's NPI number?
Barbara Lynn Thurn-Tamayo, FNP's National Provider Identifier (NPI) is 1760745418, issued on Jun 18, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Lynn Thurn-Tamayo, FNP located?
The NPPES record lists a practice address at 3160 E Del Mar Blvd, Pasadena, CA, 91107. Phone: (626) 270-2400. Providers update this record themselves, so call before visiting.
How can I verify Barbara Lynn Thurn-Tamayo, FNP's license?
NPPES lists California license number 21688, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara Lynn Thurn-Tamayo, FNP prescribe under Medicare Part D?
In 2024, Barbara Lynn Thurn-Tamayo, FNP had 11 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. 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.