Sahana Vishwanath, M.D.
Allergy Physician · Clovis, CA
Sahana Vishwanath, M.D. is an allergy physician with a practice address in Clovis, California, and NPI 1871726901, issued on Aug 24, 2009. Check the license (California A129024, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sahana Vishwanath
- Credential
- M.D.
- Primary taxonomy
- Allergy Physician 207KA0200X
- License numbers
- A129024 CA
25MA09464700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 684 Medical Center Dr E Ste 105, Clovis, CA 93611
- Phone
- (559) 472-9716
- Enumerated
- Aug 24, 2009
- Record last updated
- Oct 6, 2025
- Fax
- (559) 472-9872
- Medicare enrollment
- Enrolled (PECOS I20240415001562); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 157 in California → Look up another NPI →
Verify Sahana Vishwanath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A129024Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average allergy physician in 2024
292 Medicare Part D claims for 41 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Montelukast Sodium69 claims
- Levocetirizine Dihydrochloride63 claims
- Breo Ellipta36 claims
- Azelastine Hcl24 claims
- Albuterol Sulfate Hfa21 claims
- Fluticasone Propionate21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $20.22
1 payment: food and beverage; the largest payer was Csl Behring. The 502 providers of this specialty with any payment received $9,080.33 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.
Sahana Vishwanath among 157 allergy physician records in California
Sahana Vishwanath, M.D. is one of 157 allergy physician records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 89% of them.
- NPI issued2009 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2008 · median 1992 among the 82 with a school on file
- Record last updated2025 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in California
There are 157 allergy physician records in California.
All 157 in California → Every provider in Clovis → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Mohammad Rahman, MDClovis, CA 936191497742555
- Lawrence Robinson, M.D.Lancaster, CA 935341023037652
- Troy Scribner, M.D.Fresno, CA 937101750387940
- Jeanett Segal, MDFresno, CA 937101619916913
- Malik Baz, M.D.Fresno, CA 937201114923307
- Praveen Buddiga, M.D.Fresno, CA 937201598703480
- Javaid Khan, D.O.Fresno, CA 937201851553424
- Kellie Lim, M.D.Fresno, CA 937201134328735
Common questions
What is Sahana Vishwanath, M.D.'s NPI number?
Sahana Vishwanath, M.D.'s National Provider Identifier (NPI) is 1871726901, issued on Aug 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sahana Vishwanath, M.D. located?
The NPPES record lists a practice address at 684 Medical Center Dr E Ste 105, Clovis, CA, 93611. Phone: (559) 472-9716. Providers update this record themselves, so call before visiting.
How can I verify Sahana Vishwanath, M.D.'s license?
NPPES lists California license number A129024, 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.
How much does Sahana Vishwanath, M.D. prescribe under Medicare Part D?
In 2024, Sahana Vishwanath, M.D. had 292 Medicare Part D claims for 41 beneficiaries; the average among allergy physician prescribers was 750. Part D covers Medicare prescriptions 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.