Ann Allergy Asthma Immunol
AdenineAgammaglobulinemiaBacterial Infections
Fonda Jiang
NPI1043590649
- Medicare services, 2019
- 14
- Part D claims, 2024
- 662
- Publications
- 2
- Industry payments
- $8,763
- Affiliated sites
- 2
- 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 Fonda Jiang's professional email, personal email and mobile number
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Fonda Jiang is an allergist and immunologist in Stockton, California
Fonda Jiang practices at Permanente Medical Group Inc in Stockton, California.
Fonda Jiang's NPI, 1043590649, was assigned on August 26, 2011. Fonda Jiang graduated from UC Davis School of Medicine in 2013. Fonda Jiang holds California license A142275.
NPI and contact details
- NPI
- 1043590649NPI Registry (opens in a new tab)
- NPI enumeration date
- August 26, 2011
- NPI status
- Active
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Fonda Jiang practices at Permanente Medical Group Inc in Stockton, California
Fonda Jiang'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
Fonda Jiang is affiliated with 3 sites of care and 2 medical groups
Fonda Jiang's primary practice is Permanente Medical Group Inc in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Fonda Jiang to 2 more group practices and clinics and 1 medical group, each named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Fonda Jiang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Fonda Jiang practices, 2 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 |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Fonda Jiang is one of 386 allergists and immunologists in California
Allergy and immunology is Fonda Jiang's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Fonda Jiang is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Fonda Jiang's licenses on file in 2 states: California and Washington.
Specialties and state licenses
- Allergy and immunology, CaliforniaPrimary
- Washington license
Allergists and immunologists near Fonda Jiang
Counts of allergists and immunologists 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
Fonda Jiang billed Medicare for 14 services in 2019
CMS data shows 14 Medicare services from Fonda Jiang across 1 procedure code in 2019, all of them office visits. Medicare paid $585 for them. Every service was in an office.
Medicare services, 201914
Paid by Medicare$585
Procedure codes1
Fonda Jiang compared with the California median for allergists and immunologists, 2019
- Fonda Jiang
- California median
- Medicare services
- 14vs 1,84099% below
- Part D claims
- 521vs 2592.0 times
Medians across 368 allergists and immunologists in California with Dmand AI profiles that report each measure.
Fonda Jiang's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Fonda Jiang?
Medicare shows one payer. Book a meeting to get commercial claims data for Fonda Jiang and other allergists and immunologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Fonda Jiang's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Fonda Jiang's median patient age at 18, with 58% women.
Fonda Jiang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 18
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Fonda Jiang wrote 662 Medicare Part D claims in 2024
In 2024, Fonda Jiang wrote 662 Medicare Part D claims for 195 patients. 62% of them were for generic drugs. CMS names the drug for 521 of them, across 14 drugs with 11 or more claims each, at $144,073 in total drug cost. In 2023, CMS named 1,004 claims across 25 drugs.
Part D claims, 2024662
Drugs named by CMS14
Total drug cost$144,073
Part D patients195
Fonda Jiang's Part D claims by kind of drug, 2024
- Generic413 claims62%
- Brand-name249 claims38%
Fonda Jiang'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,0042024: 52148%
Drugs named by CMS: 14 in 2024, 25 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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Fonda Jiang has 2 publications on record
Dmand AI links 2 papers to Fonda Jiang, published from 2015 to 2017. Fonda Jiang's most frequent co-author is Troy Torgerson.
Papers2
Years published2015 to 2017
Fonda Jiang's most frequent co-authors
Recent publications by Fonda Jiang
Allergy Asthma Clin Immunol
See who Fonda Jiang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Fonda Jiang works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Fonda Jiang received $8,763 in industry payments from 2016 to 2024
CMS Open Payments shows 308 general payments to Fonda Jiang from 30 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 87% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,662.
General payments to Fonda Jiang by program year, 2016 to 2024
General payments to Fonda Jiang by kind, 2016 to 2024
$8.8Kin total
- Food and beverage$7,62287%
- Travel and lodging$1,06112%
- Education$811%
Companies that paid Fonda Jiang the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Fonda Jiang graduated from UC Davis School of Medicine
Fonda Jiang graduated from UC Davis School of Medicine in 2013.
- Medical school
- Board certified in allergy & immunology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Fonda Jiang accepts plans from 9 insurance carriers
Fonda Jiang is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- CMS Medicare
- DentaQuest
- +1 more carriersWith a free account
Plan types Fonda Jiang accepts, by number of carriers
- Medicare6
- PPO6
- HMO5
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Fonda Jiang'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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Fonda Jiang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Fonda Jiang's NPI number?
Fonda Jiang's NPI number is 1043590649. It was assigned on August 26, 2011, and it is active in the NPI Registry.
What does Fonda Jiang specialize in?
Fonda Jiang is an allergist and immunologist in Stockton, California. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Fonda Jiang practice?
Fonda Jiang practices at 7373 West Ln, Stockton, CA 95210. Fonda Jiang's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Fonda Jiang to 2 group practices and clinics and 1 medical group.
What is Fonda Jiang's office phone number?
The practice phone on file for Fonda Jiang is (209) 476-2000.
What is Fonda Jiang's medical license number?
Fonda Jiang holds California license A142275, one of the licenses on file in 2 states.
Which states has Fonda Jiang been licensed in?
Dmand AI has state licenses on file for Fonda Jiang in California (2016 to 2026) and Washington (2015 to 2017).
What medical group is Fonda Jiang part of?
Fonda Jiang is linked to The Permanente Medical Group, Inc. Dmand AI links Fonda Jiang to 1 more medical group.
Does Fonda Jiang accept Medicare?
Yes. CMS data shows Fonda Jiang billed Medicare for 14 services in 2019.
Is Fonda Jiang board certified?
Yes. Fonda Jiang is board certified in allergy & immunology by the American Board of Allergy and Immunology.
What services does Fonda Jiang bill to Medicare?
In 2019, Fonda Jiang's most billed Medicare services were office visit, established patient (99213).
Show 7 more questionsShow fewer questions
Where did Fonda Jiang go to medical school?
Fonda Jiang graduated from UC Davis School of Medicine in 2013.
What drugs does Fonda Jiang prescribe most?
In 2024 Medicare Part D data, Fonda Jiang's most prescribed drugs by claims were Azelastine HCl, Montelukast Sodium and Albuterol Sulfate Hfa.
Has Fonda Jiang received payments from drug or device companies?
CMS Open Payments shows $8,763 in general payments to Fonda Jiang from 30 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Fonda Jiang been practicing?
Fonda Jiang graduated from medical school in 2013, 13 years ago.
Does Fonda Jiang do research?
Dmand AI links 2 publications to Fonda Jiang, published from 2015 to 2017.
Who does Fonda Jiang publish with?
Fonda Jiang's most frequent co-authors are Troy Torgerson (1 shared paper).
What insurance does Fonda Jiang accept?
Fonda Jiang is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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