Dr. Lifang Zhang, MD
- Medicare services, 2022
- 27
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 469
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 1600 Eureka Road, Roseville, CA 95661
- Practice phone
- Call (916) 784-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zhang'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. Lifang Zhang is an internist in Roseville, California
Dr. Zhang practices at Roseville Medical Center in Roseville, California, part of Kaiser Permanente.
Dr. Zhang's NPI, 1730468349, was assigned on August 12, 2011. Dr. Zhang holds California license A117994.
- NPI
- 1730468349NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921256405
- NPI enumeration date
- August 12, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 784-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lifang Zhang practices at Roseville Medical Center in Roseville, California
Dr. Zhang's primary practice is Roseville Medical Center, at 1600 Eureka Road, Roseville, CA 95661 in Placer County. The practice phone is (916) 784-4000.
- Roseville Medical Center1600 Eureka Road, Roseville, CA 95661 · Placer CountyPhone(916) 784-4000
Source: Dmand AI Affiliation Data
Dr. Lifang Zhang is affiliated with 1 site of care and 1 medical group
Dr. Zhang's primary practice is Roseville Medical Center in Roseville, 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. Lifang Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roseville Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lifang Zhang is one of 16,751 internists in California
Internal medicine is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zhang is board certified in internal medicine by the American Board of Internal Medicine. Dr. Zhang is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Zhang
Counts of internists 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. Lifang Zhang billed Medicare for 27 services in 2022
CMS data shows 27 Medicare services from Dr. Zhang across 1 procedure code in 2022, for 16 Medicare patients. Medicare paid $1,564 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zhang's Medicare services by type, 2019 to 2022
- 2019
- 2022
- Office and hospital visits
- 2019: 192022: 2742%
Dr. Zhang compared with the California median for internists, 2022
- Dr. Zhang
- California median
- Medicare services
- 27vs 36193% below
- Medicare patients
- 16vs 15189% below
- Part D claims
- 197vs 42153% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Zhang's most billed Medicare procedure codes, 2022
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 Dr. Zhang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zhang and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lifang Zhang treated 16 Medicare patients in 2024, average age 74
CMS counts 16 Medicare patients who saw Dr. Zhang in 2024. 75% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Zhang's median patient age at 75, with 51% women.
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zhang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lifang Zhang wrote 469 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 469 Medicare Part D claims for 181 patients. 87% of them were for generic drugs. CMS names the drug for 197 of them, across 10 drugs with 11 or more claims each, at $2,812 in total drug cost. In 2023, CMS named 179 claims across 10 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic409 claims87%
- Brand-name and other60 claims13%
Dr. Zhang'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. Zhang's Part D claims, 2024
- Opioids3%14 of 469 claims
- Antibiotics19%91 of 469 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: 1792024: 19710%
Drugs named by CMS: 10 in 2024, 10 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. Lifang Zhang takes part in Medicare
Dr. Zhang 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. Lifang Zhang has 1 publication on record
Dmand AI links 1 paper to Dr. Zhang.
Recent publications by Dr. Zhang
See who Dr. Zhang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zhang works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lifang Zhang received $90 in industry payments from 2016 to 2020
CMS Open Payments shows 2 general payments to Dr. Zhang from 2 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Incyte Corporation paid the most, $62.
General payments to Dr. Zhang by program year, 2016 to 2020
Companies that paid Dr. Zhang the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lifang Zhang is board certified in internal medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Lifang Zhang accepts plans from 2 insurance carriers
Dr. Zhang 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. Zhang accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Lifang Zhang'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 |
| 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 Dr. Lifang Zhang
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. Lifang Zhang's NPI number?
Dr. Lifang Zhang's NPI number is 1730468349. It was assigned on August 12, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Lifang Zhang?
Dr. Lifang Zhang is an internist in Roseville, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lifang Zhang practice?
Dr. Zhang practices at 1600 Eureka Road, Roseville, CA 95661. Dr. Zhang's primary practice is Roseville Medical Center in Roseville, California, part of Kaiser Permanente.
What is Dr. Lifang Zhang's office phone number?
The practice phone on file for Dr. Zhang is (916) 784-4000.
What is Dr. Lifang Zhang's medical license number?
Dr. Zhang holds California license A117994.
Which hospitals is Dr. Lifang Zhang affiliated with?
Dr. Zhang practices at Roseville Medical Center in Roseville, California.
What medical group is Dr. Lifang Zhang part of?
Dr. Zhang is linked to The Permanente Medical Group, Inc.
Does Dr. Lifang Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 27 services in 2022, and Dr. Zhang accepts Medicare assignment.
How many Medicare patients does Dr. Lifang Zhang see?
CMS counts 16 Medicare patients who saw Dr. Zhang in 2024, with an average age of 74.
Is Dr. Lifang Zhang board certified?
Yes. Dr. Zhang is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Lifang Zhang bill to Medicare?
In 2022, Dr. Zhang's most billed Medicare services were hospital inpatient care (99232).
What drugs does Dr. Lifang Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Cefpodoxime Proxetil, Doxycycline Monohydrate and Metoprolol Succinate.
Has Dr. Lifang Zhang received payments from drug or device companies?
CMS Open Payments shows $90 in general payments to Dr. Zhang from 2 companies from 2016 to 2020. The largest total came from Incyte Corporation.
How long has Dr. Lifang Zhang been practicing?
Dr. Zhang graduated from medical school in 1988, 38 years ago.
Does Dr. Lifang Zhang do research?
Dmand AI links 1 publication to Dr. Zhang.
What insurance does Dr. Lifang Zhang accept?
Dr. Zhang 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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