Rachelle Marie Lo, M.D.
Pediatrics Physician · San Jose, CA
Rachelle Marie Lo, M.D. is a pediatrics physician with a practice address in San Jose, California, and NPI 1457690950, issued on Feb 5, 2013. Check the license (California A124429, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rachelle Marie Lo
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A124429 CA
Self-reported in NPPES; status is on the state search - Practice location
- 751 S Bascom Ave, San Jose, CA 95128
- Phone
- (408) 885-5410
- Enumerated
- Feb 5, 2013
- Record last updated
- Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 751 S Bascom Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rachelle Marie Lo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A124429Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average pediatrics physician in 2024
199 Medicare Part D claims for 90 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Azelastine Hcl88 claims
- Fluticasone Propionate19 claims
- Epinephrine17 claims
- Ipratropium Bromide15 claims
- Montelukast Sodium12 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.
Rachelle Marie Lo among 9,272 pediatrics physician records in California
Rachelle Marie Lo, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 73% of them.
- NPI issued2013 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2021 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
227 pediatrics physician records list a practice address in San Jose
They are 227 of the 20,925 NPPES records with a practice address in San Jose, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in San Jose → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Fareeda Adeeb, M.DSan Jose, CA 951281700880218
- Prachi Bhise, MDSan Jose, CA 951281558343632
- Lee Anna Botkin, MDSan Jose, CA 951281437122975
- Michael Bressack, MDSan Jose, CA 951281588637037
- Richard Coolman, MDSan Jose, CA 951281902875842
- Sarah Cueva, MDSan Jose, CA 951281780653782
- Jennifer Djafari, MDSan Jose, CA 951281235191396
- Brendan Duterte, MDSan Jose, CA 951281801858873
Common questions
What is Rachelle Marie Lo, M.D.'s NPI number?
Rachelle Marie Lo, M.D.'s National Provider Identifier (NPI) is 1457690950, issued on Feb 5, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Rachelle Marie Lo, M.D. located?
The NPPES record lists a practice address at 751 S Bascom Ave, San Jose, CA, 95128. Phone: (408) 885-5410. Providers update this record themselves, so call before visiting.
How can I verify Rachelle Marie Lo, M.D.'s license?
NPPES lists California license number A124429, 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 Rachelle Marie Lo, M.D. prescribe under Medicare Part D?
In 2024, Rachelle Marie Lo, M.D. had 199 Medicare Part D claims for 90 beneficiaries; the average among pediatrics physician prescribers was 375. 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.