Sonya Chalasani Rayan, M.D.
Infectious Disease Physician · Carmel, IN
Sonya Chalasani Rayan, M.D. is an infectious disease physician with a practice address in Carmel, Indiana, and NPI 1134331978, issued on May 4, 2007. Check the license (Indiana 01095706A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Sonya Chalasani Rayan
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- 01095706A IN
50284 WI
50284-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 11455 N Meridian St Ste 200, Carmel, IN 46032
- Phone
- (317) 582-8180
- Enumerated
- May 4, 2007
- Record last updated
- Mar 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20250321003336); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 162 in Indiana → Look up another NPI →
Also registered at 11455 N Meridian St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Berg, M.D.Infectious Disease Physician1851504518
- Omar Elsheikh, MDInternal Medicine Physician1225492093
- Earriel Starks, PAMedical Physician Assistant1063072601
Verify Sonya Chalasani Rayan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01095706ACheck 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
- St Vincent Medical Group IncCarmel, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonya Chalasani Rayan among 162 infectious disease physician records in Indiana
Sonya Chalasani Rayan, M.D. is one of 162 infectious disease physician records with a practice address in Indiana. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 43% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2003 · median 2002 among the 122 with a school on file
- Record last updated2025 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Indiana
There are 162 infectious disease physician records in Indiana.
All 162 in Indiana → Every provider in Carmel → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Joshua Berg, M.D.Carmel, IN 460321851504518
- Markian Bochan, MDCarmel, IN 460321972541936
- Francisco Delgado, M.D.Carmel, IN 460321619939055
- Hassan Elmalik, MDCarmel, IN 460321144477951
- Joseph Fraiz, MDCarmel, IN 460321710927652
- Tracey Ikerd, MDCarmel, IN 460321871532234
- Chad TewellCarmel, IN 460321497046452
- Crystal Jones, MDLebanon, IN 460521356307003
Common questions
What is Sonya Chalasani Rayan, M.D.'s NPI number?
Sonya Chalasani Rayan, M.D.'s National Provider Identifier (NPI) is 1134331978, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sonya Chalasani Rayan, M.D. located?
The NPPES record lists a practice address at 11455 N Meridian St Ste 200, Carmel, IN, 46032. Phone: (317) 582-8180. Providers update this record themselves, so call before visiting.
How can I verify Sonya Chalasani Rayan, M.D.'s license?
NPPES lists Indiana license number 01095706A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. 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.