Krystal Sun, PA-C
Physician Assistant · San Ramon, CA
Krystal Sun, PA-C is a physician assistant with a practice address in San Ramon, California, and NPI 1174060115, issued on Jan 29, 2017. Check the license (California 54167, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Krystal Sun
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 54167 CA
Self-reported in NPPES; status is on the state search - Practice location
- 101 Park PL Ste 200, San Ramon, CA 94583
- Phone
- (925) 837-6000
- Enumerated
- Jan 29, 2017
- Record last updated
- Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (925) 837-6011
- Medicaid ID
- H28824 CA
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 101 Park PL Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michel Raad, DDSProsthodontics1801105234
Verify Krystal Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 54167Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 88.4 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).
Industry payments in 2024: $695.39
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Krystal Sun among 14,451 physician assistant records in California
Krystal Sun, 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 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2019 · 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).
30 physician assistant records list a practice address in San Ramon
They are 30 of the 2,281 NPPES records with a practice address in San Ramon, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Ramon → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Fuad Amer, PA-C, DCSan Ramon, CA 945831548408107
- Laura Anaya, PASan Ramon, CA 945831316117682
- Shama Anwar, PASan Ramon, CA 945831922187491
- Elizabeth Crowder, PA-CSan Ramon, CA 945831508170754
- Tina Dominguez, PA-C, MMSSan Ramon, CA 945831922305671
- Kyle HendersonSan Ramon, CA 945831134547599
- Michelle Henrick, PA-CSan Ramon, CA 945831689600470
- Elizabeth Lee, PA-CSan Ramon, CA 945831376946962
Common questions
What is Krystal Sun, PA-C's NPI number?
Krystal Sun, PA-C's National Provider Identifier (NPI) is 1174060115, issued on Jan 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Krystal Sun, PA-C located?
The NPPES record lists a practice address at 101 Park PL Ste 200, San Ramon, CA, 94583. Phone: (925) 837-6000. Providers update this record themselves, so call before visiting.
How can I verify Krystal Sun, PA-C's license?
NPPES lists California license number 54167, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Krystal Sun, PA-C's MIPS final score?
The 2023 MIPS final score is 88.4 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.