Shunmugaraja Subbiah, M.D.
Anesthesiology Physician · Fountain Valley, CA
Shunmugaraja Subbiah, M.D. is an anesthesiology physician with a practice address in Fountain Valley, California, and NPI 1184688715, issued on Apr 12, 2006. Check the license (California A72997, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shunmugaraja Subbiah
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A72997 CA
Self-reported in NPPES; status is on the state search - Practice location
- 17100 Euclid St, Fountain Valley, CA 92708
- Phone
- (714) 418-6522
- Enumerated
- Apr 12, 2006
- Record last updated
- Dec 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (714) 845-0746
- Medicaid ID
- 00A729970 CA
- Medicare enrollment
- Enrolled (PECOS I20050502001072); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 17100 Euclid St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Janelle Agustin, PHARMDPharmacist1033880364
- Sara Ajifu - Tully, LCSWClinical Social Worker1124528104
- Lori Akasaka, LCSWClinical Social Worker1881197879
- Linda Araki, R.D.Registered Dietitian1184802373
Verify Shunmugaraja Subbiah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72997Check 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): 100 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: $45.79
2 payments; by number, the most common kind was food and beverage; the largest payer was Adc Therapeutics America, Inc. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through 2 group practices
- Corona Anesthesia Group IncCorona, CA
- Socal Anesthesia Solutions IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shunmugaraja Subbiah among 7,571 anesthesiology physician records in California
Shunmugaraja Subbiah, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1992 · median 2006 among the 4,868 with a school on file
- Record last updated2015 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 anesthesiology physician records list a practice address in Fountain Valley
They are 51 of the 2,190 NPPES records with a practice address in Fountain Valley, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Fountain Valley → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Michael Do, M.D.Fountain Valley, CA 927081235102880
- Fazeela Ferouz, M.D.Fountain Valley, CA 927081689641482
- Benjamin Ho, M.D.Fountain Valley, CA 927081558342048
- Anhtu La, M.D.Fountain Valley, CA 927081265413165
- Andy Le, MDFountain Valley, CA 927081659356368
- Albert Lee, D.O.Fountain Valley, CA 927081649242017
- Xiaodong Li, M.D.Fountain Valley, CA 927081285605923
- Austin Lin, M.D.Fountain Valley, CA 927081962482596
Common questions
What is Shunmugaraja Subbiah, M.D.'s NPI number?
Shunmugaraja Subbiah, M.D.'s National Provider Identifier (NPI) is 1184688715, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shunmugaraja Subbiah, M.D. located?
The NPPES record lists a practice address at 17100 Euclid St, Fountain Valley, CA, 92708. Phone: (714) 418-6522. Providers update this record themselves, so call before visiting.
How can I verify Shunmugaraja Subbiah, M.D.'s license?
NPPES lists California license number A72997, 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.
What is Shunmugaraja Subbiah, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.