Dr. Connie Lew Cheng, DO
- Part D claims, 2024
- 996
- Hospital affiliations
- 1
- Industry payments
- $48
- Medical group
- 1
- State license
- 1
- Practice address
- 9965 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente - Fontana Medical Center
Fontana, California
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. Connie Lew Cheng is a pediatrician in Fontana, California
Dr. Cheng practices at Kaiser Permanente - Fontana Medical Center in Fontana, California.
Dr. Cheng's NPI, 1033286901, was assigned on November 29, 2006. Dr. Cheng graduated from WesternU College of Osteopathic Medicine of the Pacific in 2001. Dr. Cheng's California license number on file is 20A8192.
- NPI
- 1033286901NPI Registry (opens in a new tab)
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Practice phone
- (909) 427-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Connie Lew Cheng practices at Kaiser Permanente - Fontana Medical Center in Fontana, California
Dr. Cheng's primary practice is Kaiser Permanente - Fontana Medical Center, at 9965 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.
- Kaiser Permanente - Fontana Medical Center9965 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Connie Lew Cheng is affiliated with 2 sites of care and 1 medical group
Dr. Cheng's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California. Dr. Cheng is also affiliated with Fontana Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Connie Lew 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 - Fontana Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Connie Lew Cheng is one of 8,236 pediatricians in California
Pediatrics is Dr. Cheng's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Cheng is board certified in pediatrics by the American Board of Pediatrics. Dr. Cheng has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Cheng
Counts of pediatricians 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. Connie Lew Cheng's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Cheng's median patient age at 6, with 30% 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 6
Patient panel by sex, all payers
- Women30%
- Men70%
Source: Dmand AI Patient Panel Data
Dr. Connie Lew Cheng wrote 996 Medicare Part D claims in 2024
In 2024, Dr. Cheng wrote 996 Medicare Part D claims for 17 patients. 87% of them were for generic drugs. CMS names the drug for 865 of them, across 29 drugs with 11 or more claims each, at $35,209 in total drug cost. In 2023, CMS named 619 claims across 26 drugs.
Dr. Cheng's Part D claims by kind of drug, 2024
- Generic869 claims87%
- Brand-name127 claims13%
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.
Drug classes CMS tracks in Dr. Cheng's Part D claims, 2024
- Antibiotics1%11 of 996 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6192024: 86540%
Drugs named by CMS: 29 in 2024, 26 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
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Dr. Connie Lew Cheng received $48 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Cheng from 1 drug or device company from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $48.
General payments to Dr. Cheng by program year, 2023 to 2024
Companies that paid Dr. Cheng the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Connie Lew Cheng graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Cheng graduated from WesternU College of Osteopathic Medicine of the Pacific in 2001. Dr. Cheng is a member of AOA.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. Connie Lew 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Connie Lew 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. Connie Lew Cheng's NPI number?
Dr. Connie Lew Cheng's NPI number is 1033286901. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Connie Lew Cheng?
Dr. Connie Lew Cheng is a pediatrician in Fontana, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Connie Lew Cheng practice?
Dr. Cheng practices at 9965 Sierra Ave, Fontana, CA 92335. Dr. Cheng's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California.
What is Dr. Connie Lew Cheng's office phone number?
The practice phone on file for Dr. Cheng is (909) 427-5000.
What is Dr. Connie Lew Cheng's medical license number?
Dr. Cheng's California license number on file is 20A8192.
Which hospitals is Dr. Connie Lew Cheng affiliated with?
Dr. Cheng is affiliated with Fontana Medical Center.
What medical group is Dr. Connie Lew Cheng part of?
Dr. Cheng is linked to Southern California Permanente Medical Group.
Is Dr. Connie Lew Cheng board certified?
Yes. Dr. Cheng is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Connie Lew Cheng go to medical school?
Dr. Cheng graduated from WesternU College of Osteopathic Medicine of the Pacific in 2001.
What drugs does Dr. Connie Lew Cheng prescribe most?
In 2024 Medicare Part D data, Dr. Cheng's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.
Has Dr. Connie Lew Cheng received payments from drug or device companies?
CMS Open Payments shows $48 in general payments to Dr. Cheng from 1 company from 2023 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Connie Lew Cheng been practicing?
Dr. Cheng graduated from medical school in 2001, 25 years ago.
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