Jessica Loretta Chan, M.D.
Reproductive Endocrinology Physician · Los Angeles, CA
Jessica Loretta Chan, M.D. is a reproductive endocrinology physician with a practice address in Los Angeles, California, and NPI 1154659621, issued on Nov 21, 2009. Check the license (California A115642, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jessica Loretta Chan
- Credential
- M.D.
- Primary taxonomy
- Reproductive Endocrinology Physician 207VE0102X
- License number
- A115642 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8635 W 3RD St, Los Angeles, CA 90048
- Phone
- (310) 423-5798
- Enumerated
- Nov 21, 2009
- Record last updated
- Nov 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- RES000 CA
- Entity
- Type 1 · individual
8 nearest reproductive endocrinology physician records → All 267 in California → Look up another NPI →
Also registered at 8635 W 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jessica Loretta Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A115642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 87.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $32.72
2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 1,066 providers of this specialty with any payment received $1,086.52 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.
Jessica Loretta Chan among 267 reproductive endocrinology physician records in California
Jessica Loretta Chan, M.D. is one of 267 reproductive endocrinology physician records with a practice address in California. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 68% of them.
- NPI issued2009 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VE0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Reproductive Endocrinology Physician providers in California
There are 267 reproductive endocrinology physician records in California.
All 267 in California → Every provider in Los Angeles → Reproductive Endocrinology Physician nationwide →
The 8 reproductive endocrinology physician records with the nearest ZIP codes
- Marissa Holden, MDLos Angeles, CA 900481912521063
- Vicken Sepilian, M.D.Los Angeles, CA 900361528199627
- Rachel Mandelbaum, MDLos Angeles, CA 900331376063487
- Katherine McDaniel, MDLos Angeles, CA 900331467972471
- Donna Shoupe, M.D.Los Angeles, CA 900331356437297
- Keri Bergin, MDLos Angeles, CA 900641346744703
- Diana Chavkin, MDLos Angeles, CA 900641417012535
- Thomas Kim, M.D.Los Angeles, CA 900641851441208
Common questions
What is Jessica Loretta Chan, M.D.'s NPI number?
Jessica Loretta Chan, M.D.'s National Provider Identifier (NPI) is 1154659621, issued on Nov 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Loretta Chan, M.D. located?
The NPPES record lists a practice address at 8635 W 3RD St, Los Angeles, CA, 90048. Phone: (310) 423-5798. Providers update this record themselves, so call before visiting.
How can I verify Jessica Loretta Chan, M.D.'s license?
NPPES lists California license number A115642, 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.
What is Jessica Loretta Chan, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.