Sabrina Chang
- Medicare patients, 2024
- 85
- Part D claims, 2024
- 1,073
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Industry payments
- $252
- Practice address
- 1520 Stockton Street, San Francisco, CA 94133
- Practice phone
- Call (415) 391-9686
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North East Medical Services - San Francisco (Stockton St)
FQHC - Main Site · San Francisco, California
Find Sabrina Chang'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.
Sabrina Chang is a physician assistant in San Francisco, California
Sabrina Chang practices at North East Medical Services - San Francisco (Stockton St) in San Francisco, California.
Sabrina Chang's NPI, 1497378970, was assigned on May 19, 2020.
- NPI
- 1497378970NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557758026
- NPI enumeration date
- May 19, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 391-9686
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sabrina Chang practices at North East Medical Services - San Francisco (Stockton St) in San Francisco, California
Sabrina Chang's primary practice is North East Medical Services - San Francisco (Stockton St), at 1520 Stockton Street, San Francisco, CA 94133 in San Francisco County. The practice phone is (415) 391-9686.
- North East Medical Services - San Francisco (Stockton St)1520 Stockton Street, San Francisco, CA 94133 · San Francisco CountyPhone(415) 391-9686
Source: Dmand AI Affiliation Data
Sabrina Chang is affiliated with 4 sites of care and 3 medical groups
Sabrina Chang's primary practice is North East Medical Services - San Francisco (Stockton St) in San Francisco, California. Sabrina Chang is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UCSF Pediatrics. Dmand AI also links Sabrina Chang to 2 more medical groups, 1 breast imaging center and 1 group practice or clinic, each named with a free account. Sabrina Chang's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sabrina Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sabrina Chang practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North East Medical Services - San Francisco (Stockton St) | 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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Sabrina Chang is one of 11,482 physician assistants in California
Physician assistant is Sabrina Chang's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Sabrina Chang
Counts of physician assistants 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
Sabrina Chang treated 85 Medicare patients in 2024, average age 72
CMS counts 85 Medicare patients who saw Sabrina Chang in 2024. The largest group is 65 to 74, with 50 patients. 64% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sabrina Chang's median patient age at 67, with 70% women.
Sabrina Chang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Sabrina Chang's Medicare patients by sex, 2024
- Women4856%
- Men3744%
Chronic conditions among Sabrina Chang's Medicare patients, 2024
- High cholesterol64%
- High blood pressure56%
- Arthritis29%
- Osteoporosis22%
- Diabetes16%
- Mood disorders16%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
Sabrina Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women70%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sabrina Chang wrote 1,073 Medicare Part D claims in 2024
In 2024, Sabrina Chang wrote 1,073 Medicare Part D claims for 238 patients. 85% of them were for generic drugs.
Sabrina Chang's Part D claims by kind of drug, 2024
- Generic912 claims85%
- Brand-name148 claims14%
- Other13 claims1%
Drug classes CMS tracks in Sabrina Chang's Part D claims, 2024
- Antibiotics4%39 of 1,073 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Sabrina Chang scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Sabrina Chang for performance year 2024, reported as part of a group. Sabrina Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Sabrina Chang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Sabrina Chang's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 100of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sabrina Chang received $252 in industry payments in 2025
CMS Open Payments shows 10 general payments to Sabrina Chang from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Aurinia Pharma U.S., Inc. paid the most, $104.
Companies that paid Sabrina Chang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sabrina Chang'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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)Clinician Public Reporting: Overall MIPS Performance (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 Sabrina Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sabrina Chang's NPI number?
Sabrina Chang's NPI number is 1497378970. It was assigned on May 19, 2020, and it is active in the NPI Registry.
What does Sabrina Chang specialize in?
Sabrina Chang is a physician assistant in San Francisco, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Sabrina Chang practice?
Sabrina Chang practices at 1520 Stockton Street, San Francisco, CA 94133. Sabrina Chang's primary practice is North East Medical Services - San Francisco (Stockton St) in San Francisco, California. Dmand AI also links Sabrina Chang to 2 medical groups, 1 breast imaging center and 1 group practice or clinic.
What is Sabrina Chang's office phone number?
The practice phone on file for Sabrina Chang is (415) 391-9686.
Which hospitals is Sabrina Chang affiliated with?
Sabrina Chang is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Sabrina Chang part of?
Sabrina Chang is linked to UCSF Pediatrics. Dmand AI links Sabrina Chang to 2 more medical groups.
Does Sabrina Chang accept Medicare?
Yes. CMS lists Sabrina Chang as accepting Medicare assignment.
Does Sabrina Chang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Sabrina Chang as offering telehealth services.
What is Sabrina Chang's MIPS score?
Sabrina Chang's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Sabrina Chang see?
CMS counts 85 Medicare patients who saw Sabrina Chang in 2024, with an average age of 72.
Has Sabrina Chang received payments from drug or device companies?
CMS Open Payments shows $252 in general payments to Sabrina Chang from 5 companies from 2025 to 2025. The largest total came from Aurinia Pharma U.S., Inc.
How long has Sabrina Chang been practicing?
Sabrina Chang graduated from medical school in 2021, 5 years ago.
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