Dr. Ethelind Cheng, MD
- Part D claims, 2024
- 87
- Hospital affiliations
- 1
- Industry payments
- $23
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Practice phone
- Call (626) 851-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cheng's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ethelind Cheng is an OB-GYN in Baldwin Park, California
Dr. Cheng practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Dr. Cheng's NPI, 1245420405, was assigned on July 25, 2007. Dr. Cheng graduated from The Warren Alpert Medical School of Brown University in 2003. Dr. Cheng holds California license A90440.
- NPI
- 1245420405NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204918410
- NPI enumeration date
- July 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 851-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ethelind Cheng practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California
Dr. Cheng's primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.
- Kaiser Permanente Baldwin Park Medical Center1011 Baldwin Park Blvd, Baldwin Park, CA 91706 · Los Angeles CountyPhone(626) 851-1011
Source: Dmand AI Affiliation Data
Dr. Ethelind Cheng is affiliated with 1 site of care and 1 medical group
Dr. Cheng's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ethelind Cheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cheng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Baldwin Park Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ethelind Cheng is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Cheng's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Cheng is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Cheng is licensed in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
OB-GYNs near Dr. Cheng
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ethelind Cheng's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Cheng's median patient age at 36, with 96% women.
Dr. Cheng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women96%
- Men2%
Source: Dmand AI Patient Panel Data
Dr. Ethelind Cheng wrote 87 Medicare Part D claims in 2024
In 2024, Dr. Cheng wrote 87 Medicare Part D claims for 33 patients. 84% of them were for generic drugs. CMS names the drug for 41 of them, across 1 drug with 11 or more claims each, at $2,387 in total drug cost. In 2023, CMS named 34 claims across 1 drug.
Dr. Cheng's Part D claims by kind of drug, 2024
- Generic73 claims84%
- Brand-name14 claims16%
Dr. Cheng's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 342024: 4121%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Ethelind Cheng takes part in Medicare
Dr. Cheng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ethelind Cheng received $23 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Cheng from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $23.
Companies that paid Dr. Cheng the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ethelind Cheng has 1 award and honors on record
Dmand AI lists 1 award for Dr. Cheng.
Awards and honors for Dr. Cheng
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Ethelind Cheng graduated from The Warren Alpert Medical School of Brown University
Dr. Cheng graduated from The Warren Alpert Medical School of Brown University in 2003. Dr. Cheng is a member of American College of Obstetricians and Gynecologists.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Ethelind Cheng accepts plans from 2 insurance carriers
Dr. Cheng is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Cheng accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ethelind Cheng's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ethelind Cheng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ethelind Cheng's NPI number?
Dr. Ethelind Cheng's NPI number is 1245420405. It was assigned on July 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ethelind Cheng?
Dr. Ethelind Cheng is an OB-GYN in Baldwin Park, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Ethelind Cheng practice?
Dr. Cheng practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Dr. Cheng's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
What is Dr. Ethelind Cheng's office phone number?
The practice phone on file for Dr. Cheng is (626) 851-1011.
What is Dr. Ethelind Cheng's medical license number?
Dr. Cheng holds California license A90440.
Which hospitals is Dr. Ethelind Cheng affiliated with?
Dr. Cheng practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California.
What medical group is Dr. Ethelind Cheng part of?
Dr. Cheng is linked to Southern California Permanente Medical Group.
Does Dr. Ethelind Cheng accept Medicare?
Yes. CMS lists Dr. Cheng as accepting Medicare assignment.
Is Dr. Ethelind Cheng board certified?
Yes. Dr. Cheng is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Ethelind Cheng go to medical school?
Dr. Cheng graduated from The Warren Alpert Medical School of Brown University in 2003.
Show 4 more questionsShow fewer questions
What drugs does Dr. Ethelind Cheng prescribe most?
In 2024 Medicare Part D data, Dr. Cheng's most prescribed drugs by claims were Estradiol.
Has Dr. Ethelind Cheng received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Cheng from 1 company from 2016 to 2016. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Ethelind Cheng been practicing?
Dr. Cheng graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Ethelind Cheng accept?
Dr. Cheng is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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