Daya Upadhyay, M.D.
Pulmonary Disease Physician · Fresno, CA
Daya Upadhyay, M.D. is a pulmonary disease physician with a practice address in Fresno, California, and NPI 1710029798, issued on Feb 13, 2007. Check the license (California A81185, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Daya Upadhyay
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- A81185 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2335 E Kashian LN Ste 260, Fresno, CA 93701
- Phone
- (559) 256-5130
- Enumerated
- Feb 13, 2007
- Record last updated
- Feb 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (559) 485-4504
- Medicaid ID
- 00A811850 CA
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 2335 E Kashian LN Ste 260
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Waqas Aslam, M.DCritical Care Medicine (Internal Medicine) Physician1841509320
- Vijay Balasubramanian, MDPulmonary Disease Physician1548289093
- Sonja JoplinPhysician Assistant1780263202
- Coralee Koning, PA-CMedical Physician Assistant1992793525
- Robin McBride, NP-CNurse Practitioner1912662735
- Kerstyn O'Brien, PA-CMedical Physician Assistant1972179992
Verify Daya Upadhyay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A81185Check 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: $121.12
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 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.
Daya Upadhyay among 1,443 pulmonary disease physician records in California
Daya Upadhyay, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 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, 40% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Fresno → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Vijay Balasubramanian, MDFresno, CA 937011548289093
- Matthew Beutner, M.D.Fresno, CA 937011629432612
- Kathryn Bilello, MDFresno, CA 937011366461816
- Rachel Donaldson, MD, MSFresno, CA 937011518345289
- Timothy Evans, MDFresno, CA 937011992724447
- Mohamed Fayed, MDFresno, CA 937011942437819
- Anil Ghimire, MDFresno, CA 937011821253626
- Jon Hirasuna, MDFresno, CA 937011538188081
Common questions
What is Daya Upadhyay, M.D.'s NPI number?
Daya Upadhyay, M.D.'s National Provider Identifier (NPI) is 1710029798, issued on Feb 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Daya Upadhyay, M.D. located?
The NPPES record lists a practice address at 2335 E Kashian LN Ste 260, Fresno, CA, 93701. Phone: (559) 256-5130. Providers update this record themselves, so call before visiting.
How can I verify Daya Upadhyay, M.D.'s license?
NPPES lists California license number A81185, 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.