William Harris Smith, PA-C
Physician Assistant · San Clemente, CA
William Harris Smith, PA-C is a physician assistant with a practice address in San Clemente, California, and NPI 1972990463, issued on Apr 22, 2015. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Harris Smith
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1117327 NE
Self-reported in NPPES; status is on the state search - Practice location
- 120 Cristianitos RD Unit 13305, San Clemente, CA 92673
- Phone
- (406) 694-5713
- Enumerated
- Apr 22, 2015
- Record last updated
- Jan 7, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241109000080); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify William Harris Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Ortho Montana, PscBillings, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Harris Smith among 14,451 physician assistant records in California
William Harris Smith, PA-C 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 2015, is newer than 41% of them.
- NPI issued2015 · 41% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2013 · median 2018 among the 7,214 with a school on file
- Record last updated2018 · 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).
18 physician assistant records list a practice address in San Clemente
They are 18 of the 969 NPPES records with a practice address in San Clemente, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Clemente → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Richard Bruce, PA-C, MPAPSan Clemente, CA 926731922524495
- Michelle Dehn, PA-CSan Clemente, CA 926731659903839
- Paula Hoyos, PA-CSan Clemente, CA 926731003494097
- Francesca Longobardo, PA-CSan Clemente, CA 926731407224157
- Tala Majaj, PASan Clemente, CA 926731881228757
- Jessica PflibsenSan Clemente, CA 926731265907935
- Talia Tomasin, PA-CSan Clemente, CA 926731265256051
- Sabrina Trinh, PA-CSan Clemente, CA 926731922826791
Common questions
What is William Harris Smith, PA-C's NPI number?
William Harris Smith, PA-C's National Provider Identifier (NPI) is 1972990463, issued on Apr 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is William Harris Smith, PA-C located?
The NPPES record lists a practice address at 120 Cristianitos RD Unit 13305, San Clemente, CA, 92673. Phone: (406) 694-5713. Providers update this record themselves, so call before visiting.
How can I verify William Harris Smith, PA-C's license?
Search the California board that licenses this profession; the NPPES record confirms identity 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.