Dr. Sharon Ai Hung Peng, MD
- Medicare services, 2023
- 135
- Part D claims, 2022
- 293
- Hospital affiliations
- 2
- Industry payments
- $3,560
- Medical groups
- 3
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Peng's professional email, personal email and mobile number
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Dr. Sharon Ai Hung Peng is a hematologist and oncologist in Stockton, California
Dr. Peng practices at Permanente Medical Group Inc in Stockton, California.
Dr. Peng's NPI, 1902156557, was assigned on September 11, 2012. Dr. Peng holds California license A175012.
- NPI
- 1902156557NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153662309
- NPI enumeration date
- September 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sharon Ai Hung Peng practices at Permanente Medical Group Inc in Stockton, California
Dr. Peng's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sharon Ai Hung Peng is affiliated with 4 sites of care and 3 medical groups
Dr. Peng's primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Peng is also affiliated with Roseville Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Peng to 1 more hospital, 2 medical groups and 1 group practice or clinic, each 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. Sharon Ai Hung Peng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peng practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sharon Ai Hung Peng is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Peng's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Peng's licenses on file in 2 states: California and Oregon.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
- Oregon license
Hematologists and oncologists near Dr. Peng
Counts of hematologists and oncologists 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. Sharon Ai Hung Peng billed Medicare for 135 services in 2023
CMS data shows 135 Medicare services from Dr. Peng across 3 procedure codes in 2023, all of them office visits. Medicare paid $8,708 for them.
Dr. Peng's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 7082023: 13581%
Where Dr. Peng's Medicare services took place, 2023
- In an office6044%
- In a facility7556%
Dr. Peng compared with the California median for hematologists and oncologists, 2023
- Dr. Peng
- California median
- Medicare services
- 135vs 93286% below
- Part D claims
- 293vs 39426% below
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
Dr. Peng's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Peng and other hematologists and oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sharon Ai Hung Peng's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Peng's median patient age at 65, 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 65
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Sharon Ai Hung Peng wrote 293 Medicare Part D claims in 2022
In 2022, Dr. Peng wrote 293 Medicare Part D claims. They cover 10 drugs, with $4,809 in total drug cost. In 2021, CMS named 385 claims across 14 drugs.
Dr. Peng's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 3852022: 29324%
Drugs named by CMS: 10 in 2022, 14 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Sharon Ai Hung Peng offers telehealth to Medicare patients
Dr. Peng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Peng as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sharon Ai Hung Peng received $3,560 in industry payments from 2016 to 2023
CMS Open Payments shows 140 general payments to Dr. Peng from 33 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 69% of the total. Amgen Inc. paid the most, $715.
General payments to Dr. Peng by program year, 2016 to 2023
General payments to Dr. Peng by kind, 2016 to 2023
- Food and beverage$2,45169%
- Education$1,10931%
Companies that paid Dr. Peng the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sharon Ai Hung 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| 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) |
| 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. Sharon Ai Hung 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. Sharon Ai Hung Peng's NPI number?
Dr. Sharon Ai Hung Peng's NPI number is 1902156557. It was assigned on September 11, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Sharon Ai Hung Peng?
Dr. Sharon Ai Hung Peng is a hematologist and oncologist in Stockton, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Sharon Ai Hung Peng practice?
Dr. Peng practices at 7373 West Ln, Stockton, CA 95210. Dr. Peng's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Peng to 1 hospital, 2 medical groups and 1 group practice or clinic.
What is Dr. Sharon Ai Hung Peng's office phone number?
The practice phone on file for Dr. Peng is (209) 476-2000.
What is Dr. Sharon Ai Hung Peng's medical license number?
Dr. Peng holds California license A175012, one of the licenses on file in 2 states.
Which states has Dr. Sharon Ai Hung Peng been licensed in?
Dmand AI has state licenses on file for Dr. Peng in California and Oregon.
Which hospitals is Dr. Sharon Ai Hung Peng affiliated with?
Dr. Peng is affiliated with Roseville Medical Center. Dmand AI links Dr. Peng to 1 more hospital.
What medical group is Dr. Sharon Ai Hung Peng part of?
Dr. Peng is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Peng to 2 more medical groups.
Does Dr. Sharon Ai Hung Peng accept Medicare?
Yes. CMS data shows Dr. Peng billed Medicare for 135 services in 2023, and Dr. Peng accepts Medicare assignment.
Does Dr. Sharon Ai Hung Peng offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Peng as offering telehealth services.
Show 4 more questionsShow fewer questions
What services does Dr. Sharon Ai Hung Peng bill to Medicare?
In 2023, Dr. Peng's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, established patient (99213).
What drugs does Dr. Sharon Ai Hung Peng prescribe most?
In 2022 Medicare Part D data, Dr. Peng's most prescribed drugs by claims were Dexamethasone, Prochlorperazine Maleate and Anastrozole.
Has Dr. Sharon Ai Hung Peng received payments from drug or device companies?
CMS Open Payments shows $3,560 in general payments to Dr. Peng from 33 companies from 2016 to 2023. The largest total came from Amgen Inc.
How long has Dr. Sharon Ai Hung Peng been practicing?
Dr. Peng graduated from medical school in 2012, 14 years ago.
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