Gene Expression Regulation, ViralHIV-1HIV Infections
Dr. Jianfei Hu, MD
NPI1659459758PAC ID2860677986
- Part D claims, 2024
- 315
- Publications
- 3
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 1425 S Main Street, Walnut Creek, CA 94596
- Practice phone
- Call (925) 295-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Jianfei Hu is a hospitalist in Walnut Creek, California
Dr. Hu practices at Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente.
Dr. Hu's NPI, 1659459758, was assigned on November 2, 2006. Dr. Hu graduated from Guangxi Medical University in 1984. Dr. Hu holds California license A54067.
NPI and contact details
- NPI
- 1659459758NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860677986
- NPI enumeration date
- November 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 295-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jianfei Hu practices at Walnut Creek Medical Center in Walnut Creek, California
Dr. Hu's primary practice is Walnut Creek Medical Center, at 1425 S Main Street, Walnut Creek, CA 94596 in Contra Costa County. The practice phone is (925) 295-4000.
- Walnut Creek Medical Center1425 S Main Street, Walnut Creek, CA 94596 · Contra Costa CountyPhone(925) 295-4000
Source: Dmand AI Affiliation Data
Dr. Jianfei Hu is affiliated with 1 site of care and 1 medical group
Dr. Hu's primary practice is Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jianfei Hu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Walnut Creek Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jianfei Hu is one of 3,186 hospitalists in California
Hospitalist is Dr. Hu's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Hu is board certified in internal medicine by the American Board of Internal Medicine. Dr. Hu is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Dr. Hu
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
3,186hospitalists in California76hospitalists in Walnut Creek28hospitalists at Walnut Creek Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jianfei Hu's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Hu's median patient age at 77, with 47% women.
Dr. Hu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Jianfei Hu wrote 315 Medicare Part D claims in 2024
In 2024, Dr. Hu wrote 315 Medicare Part D claims for 122 patients. 86% of them were for generic drugs. CMS names the drug for 107 of them, across 8 drugs with 11 or more claims each, at $1,197 in total drug cost. In 2023, CMS named 130 claims across 8 drugs.
Part D claims, 2024315
Drugs named by CMS8
Total drug cost$1,197
Part D patients122
Dr. Hu's Part D claims by kind of drug, 2024
- Generic272 claims86%
- Brand-name and other43 claims14%
Dr. Hu'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. Hu's Part D claims, 2024
- Antibiotics17%55 of 315 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: 1302024: 10718%
Drugs named by CMS: 8 in 2024, 8 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. Jianfei Hu takes part in Medicare
Dr. Hu 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. Jianfei Hu has 3 publications on record
Dmand AI links 3 papers to Dr. Hu. Dr. Hu's most frequent co-authors are Richard Ambinder, MD and Steven Grant Deeks, MD.
Papers3
Dr. Hu's most frequent co-authors
Recent publications by Dr. Hu
See who Dr. Hu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hu works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jianfei Hu graduated from Guangxi Medical University
Dr. Hu graduated from Guangxi Medical University in 1984.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Jianfei Hu accepts plans from 2 insurance carriers
Dr. Hu 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. Hu accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jianfei Hu'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 |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jianfei Hu
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. Jianfei Hu's NPI number?
Dr. Jianfei Hu's NPI number is 1659459758. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jianfei Hu?
Dr. Jianfei Hu is a hospitalist in Walnut Creek, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Jianfei Hu practice?
Dr. Hu practices at 1425 S Main Street, Walnut Creek, CA 94596. Dr. Hu's primary practice is Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente.
What is Dr. Jianfei Hu's office phone number?
The practice phone on file for Dr. Hu is (925) 295-4000.
What is Dr. Jianfei Hu's medical license number?
Dr. Hu holds California license A54067.
Which hospitals is Dr. Jianfei Hu affiliated with?
Dr. Hu practices at Walnut Creek Medical Center in Walnut Creek, California.
What medical group is Dr. Jianfei Hu part of?
Dr. Hu is linked to The Permanente Medical Group, Inc.
Does Dr. Jianfei Hu accept Medicare?
Yes. CMS lists Dr. Hu as accepting Medicare assignment.
Is Dr. Jianfei Hu board certified?
Yes. Dr. Hu is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Jianfei Hu go to medical school?
Dr. Hu graduated from Guangxi Medical University in 1984.
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What drugs does Dr. Jianfei Hu prescribe most?
In 2024 Medicare Part D data, Dr. Hu's most prescribed drugs by claims were Cefpodoxime Proxetil, Doxycycline Monohydrate and Gabapentin.
How long has Dr. Jianfei Hu been practicing?
Dr. Hu graduated from medical school in 1984, 42 years ago.
Does Dr. Jianfei Hu do research?
Dmand AI links 3 publications to Dr. Hu.
Who does Dr. Jianfei Hu publish with?
Dr. Hu's most frequent co-authors are Richard Ambinder, MD (1 shared paper) and Steven Grant Deeks, MD (1 shared paper).
What insurance does Dr. Jianfei Hu accept?
Dr. Hu 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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