Katherine Boyer Tygart, MD
Pediatrics Physician · San Diego, CA
Katherine Boyer Tygart, MD is a pediatrics physician with a practice address in San Diego, California, and NPI 1528696838, issued on Mar 31, 2020. Check the license (California A189059, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Boyer Tygart
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A189059 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3020 Childrens Way # MC5124, San Diego, CA 92123
- Phone
- (858) 966-6764
- Enumerated
- Mar 31, 2020
- Record last updated
- Aug 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20250905002889); may accept Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 3020 Childrens Way # MC5124
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dalia AlsbieiStudent in an Organized Health Care Education/Training Program1770383390
- Lauren AronsonStudent in an Organized Health Care Education/Training Program1144071770
- Mandeep Bajwa, MDPediatrics Physician1720615867
- David Balyozian, M.D.Psychiatry Physician1487180642
- Kiera BlawnStudent in an Organized Health Care Education/Training Program1649020645
- Emily Bloom, MPHStudent in an Organized Health Care Education/Training Program1891634317
Verify Katherine Boyer Tygart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A189059Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katherine Boyer Tygart among 9,272 pediatrics physician records in California
Katherine Boyer Tygart, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 91% of them.
- NPI issued2020 · 91% of these records are older, 6% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2020 · median 2012 among the 754 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in California
There are 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,272 in California → Every provider in San Diego → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Kathleen Dully, M.D.San Diego, CA 921231487655536
- Tanushree Ghosh, DOSan Diego, CA 921231578541256
- John Hansen, MDSan Diego, CA 921231780655621
- Sharon Kim, M.D.San Diego, CA 921231144210725
- Peter Kim, D.O.San Diego, CA 921231003873761
- Sid Korsand, MDSan Diego, CA 921231588634513
- George Madany, MDSan Diego, CA 921231811968837
- Ingrid Martinez-Andree, MDSan Diego, CA 921231205807203
Common questions
What is Katherine Boyer Tygart, MD's NPI number?
Katherine Boyer Tygart, MD's National Provider Identifier (NPI) is 1528696838, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Boyer Tygart, MD located?
The NPPES record lists a practice address at 3020 Childrens Way # MC5124, San Diego, CA, 92123. Phone: (858) 966-6764. Providers update this record themselves, so call before visiting.
How can I verify Katherine Boyer Tygart, MD's license?
NPPES lists California license number A189059, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.