Lisbeth Hong Hui Chang, MD
Obstetrics & Gynecology Physician · Northridge, CA
Lisbeth Hong Hui Chang, MD is an obstetrics & gynecology physician with a practice address in Northridge, California, and NPI 1861551541, issued on Dec 8, 2006. Check the license (California A72182, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lisbeth Hong Hui Chang
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A72182 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18406 Roscoe Blvd Ste A, Northridge, CA 91325
- Phone
- (818) 700-5678
- Enumerated
- Dec 8, 2006
- Record last updated
- Feb 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (818) 700-2388
- Medicare enrollment
- Enrolled (PECOS I20120228000331); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 18406 Roscoe Blvd Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neda Ballon Reyes, MDObstetrics & Gynecology Physician1780767814
- Steve Yu, MDObstetrics & Gynecology Physician1528251410
Verify Lisbeth Hong Hui Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72182Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
487 Medicare Part D claims for 176 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Estradiol102 claims
- Alendronate Sodium53 claims
- Clotrimazole-Betamethasone45 claims
- Myrbetriq33 claims
- Premarin27 claims
- Valacyclovir25 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.
The MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $36.43
2 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Dignity Health Medical FoundationNorthridge, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisbeth Hong Hui Chang among 5,088 obstetrics & gynecology physician records in California
Lisbeth Hong Hui Chang, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1998 · median 2004 among the 2,700 with a school on file
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Northridge → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Anton Ambrose, M.D.Northridge, CA 913251225125297
- Neda Ballon Reyes, MDNorthridge, CA 913251780767814
- Steve Yu, MDNorthridge, CA 913251528251410
- Jerry Izu, M.D.Santa Clarita, CA 913211407928039
- Pang-Hsiung Huang, M.D.Thousand Oaks, CA 913201760478408
- Sherbanoo Peermahomed, M.D.Northridge, CA 913301497943997
- Hyuk Kim, D.O.Pacoima, CA 913311205845583
- Sharmeela Advani, MDSan Fernando, CA 913401306835848
Common questions
What is Lisbeth Hong Hui Chang, MD's NPI number?
Lisbeth Hong Hui Chang, MD's National Provider Identifier (NPI) is 1861551541, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lisbeth Hong Hui Chang, MD located?
The NPPES record lists a practice address at 18406 Roscoe Blvd Ste A, Northridge, CA, 91325. Phone: (818) 700-5678. Providers update this record themselves, so call before visiting.
How can I verify Lisbeth Hong Hui Chang, MD's license?
NPPES lists California license number A72182, 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 Lisbeth Hong Hui Chang, MD prescribe under Medicare Part D?
In 2024, Lisbeth Hong Hui Chang, MD had 487 Medicare Part D claims for 176 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Lisbeth Hong Hui Chang, MD's MIPS final score?
The 2023 MIPS final score is 96.5 of 100. 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.