Sonal Ramesh Patel, MD
Allergy & Immunology Physician · Pasadena, CA
Sonal Ramesh Patel, MD is an allergy & immunology physician with a practice address in Pasadena, California, and NPI 1346376894, issued on Feb 26, 2007. Check the license (California A80378, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sonal Ramesh Patel
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- A80378 CA
Self-reported in NPPES; status is on the state search - Practice location
- 960 E Green St Ste 108, Pasadena, CA 91106
- Phone
- (626) 793-6680
- Enumerated
- Feb 26, 2007
- Record last updated
- Dec 22, 2023
- Fax
- (888) 475-7784
- Medicare enrollment
- Enrolled (PECOS I20070705000512); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 444 in California → Look up another NPI →
Verify Sonal Ramesh Patel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A80378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
383 Medicare Part D claims for 85 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Montelukast Sodium44 claims
- Azelastine Hcl33 claims
- Fluticasone Propionate29 claims
- Famotidine28 claims
- Xolair22 claims
- Ipratropium Bromide20 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: $35,058.21
99 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 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
- Huntington Asthma And Allergy Center A Professional CorporationPasadena, CA
- Southern California Permanente Medical GroupBellflower, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonal Ramesh Patel among 444 allergy & immunology physician records in California
Sonal Ramesh Patel, MD is one of 444 allergy & immunology physician records with a practice address in California. 79% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 38% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1999 · median 2004 among the 281 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in California
There are 444 allergy & immunology physician records in California.
All 444 in California → Every provider in Pasadena → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Karl Vontiehl, M.D.San Marino, CA 911081013165869
- Joshua Ang, DOPasadena, CA 911011699398016
- Kevin Farnam, M.D.Pasadena, CA 911011598092330
- Flora Vardanian, MDPasadena, CA 911011184772048
- Jean Hanley, M.D.Glendale, CA 912021073835617
- Timothy Pham, MDArcadia, CA 910071457549826
- Michael Roberts, M.D.West Hills, CA 913071376567842
- Ami Philipp, M.D.Porter Ranch, CA 913261699040782
Common questions
What is Sonal Ramesh Patel, MD's NPI number?
Sonal Ramesh Patel, MD's National Provider Identifier (NPI) is 1346376894, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sonal Ramesh Patel, MD located?
The NPPES record lists a practice address at 960 E Green St Ste 108, Pasadena, CA, 91106. Phone: (626) 793-6680. Providers update this record themselves, so call before visiting.
How can I verify Sonal Ramesh Patel, MD's license?
NPPES lists California license number A80378, 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 Sonal Ramesh Patel, MD prescribe under Medicare Part D?
In 2024, Sonal Ramesh Patel, MD had 383 Medicare Part D claims for 85 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.