Dr. Heidi W. Peng, DO
- Part D claims, 2024
- 3,471
- Industry payments
- $294
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 4760 W Sunset Blvd, Los Angeles, CA 90027
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Los Angeles, California
Find Dr. Peng'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. Heidi W. Peng is a family medicine physician in Los Angeles, California
Dr. Peng practices at Southern California Permanente Medical Group in Los Angeles, California.
Dr. Peng's NPI, 1861551426, was assigned on December 8, 2006. Dr. Peng graduated from Kirksville College of Osteopathic Medicine in 1997. Dr. Peng holds California license 20A7908.
- NPI
- 1861551426NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597704908
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heidi W. Peng practices at Southern California Permanente Medical Group in Los Angeles, California
Dr. Peng's primary practice is Southern California Permanente Medical Group, at 4760 W Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.
- Southern California Permanente Medical Group4760 W Sunset Blvd, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 783-4011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Heidi W. Peng is affiliated with 2 sites of care and 1 medical group
Dr. Peng's primary practice is Southern California Permanente Medical Group in Los Angeles, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Peng to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Heidi W. Peng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | 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. Heidi W. Peng is one of 15,680 family medicine physicians in California
Family medicine is Dr. Peng's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Peng is board certified in family practice and osteopathic manipulative medicine by the AOA Board of Family Physicians. Dmand AI has Dr. Peng's licenses on file in 2 states: California and Arizona.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Arizona license
Clinical focus
Dmand AI lists ear infection among the conditions Dr. Peng treats.
Family medicine physicians near Dr. Peng
Counts of family medicine physicians 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. Heidi W. Peng's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Peng's median patient age at 53, with 67% women.
Dr. Peng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women67%
- Men32%
Source: Dmand AI Patient Panel Data
Dr. Heidi W. Peng wrote 3,471 Medicare Part D claims in 2024
In 2024, Dr. Peng wrote 3,471 Medicare Part D claims for 445 patients. 92% of them were for generic drugs. CMS names the drug for 2,990 of them, across 68 drugs with 11 or more claims each, at $100,071 in total drug cost. In 2023, CMS named 3,100 claims across 70 drugs.
Dr. Peng's Part D claims by kind of drug, 2024
- Generic3,195 claims92%
- Brand-name247 claims7%
- Other29 claims1%
Dr. Peng'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. Peng's Part D claims, 2024
- Antibiotics2%53 of 3,471 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: 3,1002024: 2,9904%
Drugs named by CMS: 68 in 2024, 70 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. Heidi W. Peng takes part in Medicare
Dr. Peng 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. Heidi W. Peng received $294 in industry payments from 2022 to 2024
CMS Open Payments shows 4 general payments to Dr. Peng from 2 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $264.
General payments to Dr. Peng by program year, 2022 to 2024
Companies that paid Dr. Peng the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Heidi W. Peng graduated from Kirksville College of Osteopathic Medicine
Dr. Peng graduated from Kirksville College of Osteopathic Medicine in 1997.
- Medical school
- Board certified in family practice and osteopathic manipulative medicine
Source: Dmand AI Professional Profile Data
Dr. Heidi W. Peng accepts plans from 2 insurance carriers
Dr. Peng 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. Peng accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Heidi W. Peng'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 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) |
| 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. Heidi W. Peng
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. Heidi W. Peng's NPI number?
Dr. Heidi W. Peng's NPI number is 1861551426. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Heidi W. Peng?
Dr. Heidi W. Peng is a family medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Heidi W. Peng practice?
Dr. Peng practices at 4760 W Sunset Blvd, Los Angeles, CA 90027. Dr. Peng's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dmand AI also links Dr. Peng to 1 group practice or clinic.
What is Dr. Heidi W. Peng's office phone number?
The practice phone on file for Dr. Peng is (323) 783-4011.
What is Dr. Heidi W. Peng's medical license number?
Dr. Peng holds California license 20A7908, one of the licenses on file in 2 states.
Which states has Dr. Heidi W. Peng been licensed in?
Dmand AI has state licenses on file for Dr. Peng in California (2001 to 2027) and Arizona (2000 to 2001).
What medical group is Dr. Heidi W. Peng part of?
Dr. Peng is linked to Southern California Permanente Medical Group.
Does Dr. Heidi W. Peng accept Medicare?
Yes. CMS lists Dr. Peng as accepting Medicare assignment.
Is Dr. Heidi W. Peng board certified?
Yes. Dr. Peng is board certified in family practice and osteopathic manipulative medicine by the AOA Board of Family Physicians.
Where did Dr. Heidi W. Peng go to medical school?
Dr. Peng graduated from Kirksville College of Osteopathic Medicine in 1997.
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What drugs does Dr. Heidi W. Peng prescribe most?
In 2024 Medicare Part D data, Dr. Peng's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Heidi W. Peng received payments from drug or device companies?
CMS Open Payments shows $294 in general payments to Dr. Peng from 2 companies from 2022 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. Heidi W. Peng been practicing?
Dr. Peng graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Heidi W. Peng accept?
Dr. Peng 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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