Jennifer J. Baik, M.D.
Allergy & Immunology Physician · Los Angeles, CA
Jennifer J. Baik, M.D. is an allergy & immunology physician with a practice address in Los Angeles, California, and NPI 1497764989, issued on Aug 5, 2006. Check the license (California A49466, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jennifer J. Baik
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- A49466 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 S Hobart Blvd, Los Angeles, CA 90020
- Phone
- (213) 385-9090
- Enumerated
- Aug 5, 2006
- Record last updated
- Apr 30, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (213) 385-4728
- Medicare enrollment
- Enrolled (PECOS I20061026000321); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 444 in California → Look up another NPI →
Also registered at 300 S Hobart Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jennifer J. Baik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A49466Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average allergy & immunology physician in 2024
1,896 Medicare Part D claims for 202 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Azelastine Hcl344 claims
- Levocetirizine Dihydrochloride288 claims
- Fluticasone Propionate202 claims
- Montelukast Sodium148 claims
- Trelegy Ellipta148 claims
- Clotrimazole-Betamethasone125 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: $492.15
18 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 one group practice
- SJ Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer J. Baik among 444 allergy & immunology physician records in California
Jennifer J. Baik, M.D. 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1988 · median 2004 among the 281 with a school on file
- Record last updated2010 · 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 Los Angeles → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Akaansha Ganju, MDLos Angeles, CA 900241881198885
- Catherine Fuller, M.D.Los Angeles, CA 900251851349120
- Melinda Braskett, M.D.Los Angeles, CA 900271457313967
- Amber Burnette, M.D.Los Angeles, CA 900271528262284
- Emily Liang, M.D.Los Angeles, CA 900271164865358
- Shefali Samant, M.D.Los Angeles, CA 900271932391737
- Javed Sheikh, M.D.Los Angeles, CA 900271790722320
- Barry Kohn, M.D.Los Angeles, CA 900281073699724
Common questions
What is Jennifer J. Baik, M.D.'s NPI number?
Jennifer J. Baik, M.D.'s National Provider Identifier (NPI) is 1497764989, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer J. Baik, M.D. located?
The NPPES record lists a practice address at 300 S Hobart Blvd, Los Angeles, CA, 90020. Phone: (213) 385-9090. Providers update this record themselves, so call before visiting.
How can I verify Jennifer J. Baik, M.D.'s license?
NPPES lists California license number A49466, 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 Jennifer J. Baik, M.D. prescribe under Medicare Part D?
In 2024, Jennifer J. Baik, M.D. had 1,896 Medicare Part D claims for 202 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.