Julia A. Cronin, MD
Allergy Physician · Mountain View, CA
Julia A. Cronin, MD is an allergy physician with a practice address in Mountain View, California, and NPI 1003080052, issued on Apr 21, 2008. Check the license (California C130762, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Julia A. Cronin
- Credential
- MD
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- C130762 CA
Self-reported in NPPES; status is on the state search - Practice location
- 701 E EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 934-7888
- Enumerated
- Apr 21, 2008
- Record last updated
- Aug 19, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (650) 934-7895
- Medicare enrollment
- Enrolled (PECOS I20140822001279); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 157 in California → Look up another NPI →
Also registered at 701 E EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julia A. Cronin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C130762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average allergy physician in 2024
326 Medicare Part D claims for 50 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Azelastine Hcl42 claims
- Montelukast Sodium41 claims
- Albuterol Sulfate Hfa29 claims
- Tezspire20 claims
- Fluticasone Propionate19 claims
- Breo Ellipta17 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: $61.58
1 payment: food and beverage; the largest payer was Blueprint Medicines Corporation. 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.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationLos Gatos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia A. Cronin among 157 allergy physician records in California
Julia A. Cronin, MD 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 2008, is newer than 83% of them.
- NPI issued2008 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2005 · median 1992 among the 82 with a school on file
- Record last updated2014 · 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 Mountain View → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Michael Mulligan, MDMountain View, CA 940401306884283
- Steven Rubinstein, M.D.Mountain View, CA 940401083664593
- Jack Levin, MDLos Altos, CA 940241063634434
- Betty Miller-Kolotkin, M.D.Daly City, CA 940151689786923
- Eugene Choi, MDBurlingame, CA 940101659529386
- Barbara Conner-Andersen, M.D.Burlingame, CA 940101003928243
- Margaret Delano, M.D.Burlingame, CA 940101780796920
- Dean Kardassakis, MDSan Francisco, CA 941081811906571
Common questions
What is Julia A. Cronin, MD's NPI number?
Julia A. Cronin, MD's National Provider Identifier (NPI) is 1003080052, issued on Apr 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Julia A. Cronin, MD located?
The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7888. Providers update this record themselves, so call before visiting.
How can I verify Julia A. Cronin, MD's license?
NPPES lists California license number C130762, 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 Julia A. Cronin, MD prescribe under Medicare Part D?
In 2024, Julia A. Cronin, MD had 326 Medicare Part D claims for 50 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.