Dr. Peter Kyung-Sun Yang, MD
- Hospital affiliations
- 2
- Medical group
- 1
- Insurance carriers
- 10
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1800 N California St, Stockton, CA 95204
- Practice phone
- Call (209) 943-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Yang'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. Peter Kyung-Sun Yang is an OB-GYN in Stockton, California
Dr. Yang practices at Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health.
Dr. Yang's NPI, 1669480760, was assigned on August 4, 2006. Dr. Yang graduated from Natl Defense Medicine Ctr in 1955. Dr. Yang holds California license A37472.
- NPI
- 1669480760NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345299194
- NPI enumeration date
- August 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 943-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1955
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Kyung-Sun Yang practices at Dignity Health - St. Joseph's Medical Center in Stockton, California
Dr. Yang's primary practice is Dignity Health - St. Joseph's Medical Center, at 1800 N California St, Stockton, CA 95204 in San Joaquin County. The practice phone is (209) 943-2000.
- Dignity Health - St. Joseph's Medical Center1800 N California St, Stockton, CA 95204 · San Joaquin CountyPhone(209) 943-2000
Source: Dmand AI Affiliation Data
Dr. Peter Kyung-Sun Yang is affiliated with 2 sites of care and 1 medical group
Dr. Yang's primary practice is Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health. Dr. Yang is also affiliated with Adventist Health Lodi Memorial. The medical group on file is Dignity Health Medical Group - Stockton. Dr. Yang's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Kyung-Sun Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. Joseph's 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. Peter Kyung-Sun Yang is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Yang is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Yang's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Illinois license
OB-GYNs near Dr. Yang
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. Peter Kyung-Sun Yang's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 34, with 99% women.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Peter Kyung-Sun Yang ranks in the 93rd percentile for removal of the uterus in Medicare
Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 21 procedures of removal of the uterus by Dr. Yang, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Yang ranks in Medicare procedure volume
- Removal of the uterus
- 93rd percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
Dr. Peter Kyung-Sun Yang graduated from Natl Defense Medicine Ctr
Dr. Yang graduated from Natl Defense Medicine Ctr in 1955.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Peter Kyung-Sun Yang accepts plans from 10 insurance carriers
Dr. Yang is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- United Healthcare
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +2 more carriersWith a free account
Plan types Dr. Yang accepts, by number of carriers
- Medicare6
- PPO5
- HMO4
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter Kyung-Sun Yang'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Peter Kyung-Sun Yang
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. Peter Kyung-Sun Yang's NPI number?
Dr. Peter Kyung-Sun Yang's NPI number is 1669480760. It was assigned on August 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Kyung-Sun Yang?
Dr. Peter Kyung-Sun Yang is an OB-GYN in Stockton, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Peter Kyung-Sun Yang practice?
Dr. Yang practices at 1800 N California St, Stockton, CA 95204. Dr. Yang's primary practice is Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health.
What is Dr. Peter Kyung-Sun Yang's office phone number?
The practice phone on file for Dr. Yang is (209) 943-2000.
What is Dr. Peter Kyung-Sun Yang's medical license number?
Dr. Yang holds California license A37472, one of the licenses on file in 2 states.
Which states has Dr. Peter Kyung-Sun Yang been licensed in?
Dmand AI has state licenses on file for Dr. Yang in California (1981 to 2026) and Illinois (1979 to 1982).
Which hospitals is Dr. Peter Kyung-Sun Yang affiliated with?
Dr. Yang practices at Dignity Health - St. Joseph's Medical Center in Stockton, California. Dr. Yang is also affiliated with Adventist Health Lodi Memorial.
What medical group is Dr. Peter Kyung-Sun Yang part of?
Dr. Yang is linked to Dignity Health Medical Group - Stockton.
Does Dr. Peter Kyung-Sun Yang accept Medicare?
Yes. CMS lists Dr. Yang as accepting Medicare assignment.
Is Dr. Peter Kyung-Sun Yang board certified?
Yes. Dr. Yang is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
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Where did Dr. Peter Kyung-Sun Yang go to medical school?
Dr. Yang graduated from Natl Defense Medicine Ctr in 1955.
How long has Dr. Peter Kyung-Sun Yang been practicing?
Dr. Yang graduated from medical school in 1955, 71 years ago.
What insurance does Dr. Peter Kyung-Sun Yang accept?
Dr. Yang is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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