Anirudha Swaminathan Rathnam, MD
Neurocritical Care Physician · Orange, CA
Anirudha Swaminathan Rathnam, MD is a neurocritical care physician with a practice address in Orange, California, and NPI 1700306537, issued on Jun 22, 2017. Check the license (California 205575, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anirudha Swaminathan Rathnam
- Credential
- MD
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License numbers
- 205575 CA
63982 AZ
4301113146 MI
22942 WI
Self-reported in NPPES; status is on the state search - Practice location
- 101 The City Dr S, Orange, CA 92868
- Phone
- (714) 456-8888
- Enumerated
- Jun 22, 2017
- Record last updated
- Nov 14, 2025
- Medicaid ID
- 100211529 WI
- Medicare enrollment
- Enrolled (PECOS I20251202003718); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest neurocritical care physician records → All 74 in California → Look up another NPI →
Also registered at 101 The City Dr S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danny Abad, PAPhysician Assistant1477158673
- Edward AbaradoStudent in an Organized Health Care Education/Training Program1912855198
- Nagina Abdiani, DOGeriatric Medicine (Family Medicine) Physician1518543271
- Mariam Abdul-Latif, M.D.Pediatrics Physician1538418884
- Eric AbelloOtolaryngology Physician1922566215
- Brandon Abeyta, MDAnesthesiology Physician1841291804
Verify Anirudha Swaminathan Rathnam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 205575Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $34.98
1 payment: food and beverage; the largest payer was Csl Behring. The 251 providers of this specialty with any payment received $1,054.78 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 one group practice
- Regents OF The University OF Claifornia Univ NeursciencesOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anirudha Swaminathan Rathnam among 74 neurocritical care physician records in California
Anirudha Swaminathan Rathnam, MD is one of 74 neurocritical care physician records with a practice address in California. 97% 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 80% of them.
- NPI issued2017 · 80% of these records are older, 15% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2017 · median 2011 among the 64 with a school on file
- Record last updated2025 · 28% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurocritical Care Physician providers in California
There are 74 neurocritical care physician records in California.
All 74 in California → Every provider in Orange → Neurocritical Care Physician nationwide →
The 8 neurocritical care physician records with the nearest ZIP codes
- Cyrus Dastur, M.D.Orange, CA 928681336325828
- Imad Khan, M.D.Orange, CA 928681801188669
- Angud MehdiOrange, CA 928681457885279
- Ahmad Riad Ramadan, M.D.Orange, CA 928681164738910
- Wengui Yu, MDOrange, CA 928681225104193
- Leonid Groysman, MDFountain Valley, CA 927081104076785
- Patrick Chen, M.D.Irvine, CA 926971295198000
- Bryan Moore, M.D.Santa Barbara, CA 931171104141662
Common questions
What is Anirudha Swaminathan Rathnam, MD's NPI number?
Anirudha Swaminathan Rathnam, MD's National Provider Identifier (NPI) is 1700306537, issued on Jun 22, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Anirudha Swaminathan Rathnam, MD located?
The NPPES record lists a practice address at 101 The City Dr S, Orange, CA, 92868. Phone: (714) 456-8888. Providers update this record themselves, so call before visiting.
How can I verify Anirudha Swaminathan Rathnam, MD's license?
NPPES lists California license number 205575, 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. 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.