Anlin Xu, M.D.
Allergy Physician · San Jose, CA
Anlin Xu, M.D. is an allergy physician with a practice address in San Jose, California, and NPI 1285681007, issued on May 27, 2006. Check the license (California A70826, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anlin Xu
- Credential
- M.D.
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- A70826 CA
Self-reported in NPPES; status is on the state search - Practice location
- 130 Bellerose Dr, San Jose, CA 95128
- Phone
- (408) 286-1707
- Enumerated
- May 27, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (408) 286-1744
- Medicare enrollment
- Enrolled (PECOS I20040816001443); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 157 in California → Look up another NPI →
Also registered at 130 Bellerose Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Theodore Chu, M.D.Allergy Physician1194765123
- John Kellogg, M.D., M.S.Allergy Physician1932149697
- Katharine Nelson, MDAllergy & Immunology Physician1497921811
Verify Anlin Xu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A70826Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average allergy physician in 2024
168 Medicare Part D claims for 46 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Trelegy Ellipta23 claims
- Albuterol Sulfate Hfa19 claims
- Montelukast Sodium16 claims
- Qvar Redihaler13 claims
- Triamcinolone Acetonide11 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: $1,445.82
48 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- South Bay Allergy And Asthma Group IncSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anlin Xu among 157 allergy physician records in California
Anlin Xu, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 31% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1997 · median 1992 among the 82 with a school on file
- Record last updated2023 · 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 San Jose → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Theodore Chu, M.D.San Jose, CA 951281194765123
- Alan Heller, M.D.San Jose, CA 951281831204882
- John Kellogg, M.D., M.S.San Jose, CA 951281932149697
- Roxanne Leung, MDSan Jose, CA 951171730235334
- Richika Makol, MDSan Jose, CA 951171770144909
- Jeffrey Balduzzi, M.D.Stockton, CA 952071235405952
- Wallace Carroll, MDModesto, CA 953551003874124
- Melissa ItsaraRichmond, CA 948011417375528
Common questions
What is Anlin Xu, M.D.'s NPI number?
Anlin Xu, M.D.'s National Provider Identifier (NPI) is 1285681007, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anlin Xu, M.D. located?
The NPPES record lists a practice address at 130 Bellerose Dr, San Jose, CA, 95128. Phone: (408) 286-1707. Providers update this record themselves, so call before visiting.
How can I verify Anlin Xu, M.D.'s license?
NPPES lists California license number A70826, 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 Anlin Xu, M.D. prescribe under Medicare Part D?
In 2024, Anlin Xu, M.D. had 168 Medicare Part D claims for 46 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.