Dr. Brent M. Levenfeld, MD
- Medicare services, 2023
- 27
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 417
- Hospital affiliations
- 1
- Medical group
- 1
- 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
Find Dr. Levenfeld's professional email, personal email and mobile number
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Dr. Brent M. Levenfeld is a hospitalist in Walnut Creek, California
Dr. Levenfeld practices at Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente.
Dr. Levenfeld's NPI, 1154409233, was assigned on November 2, 2006. Dr. Levenfeld graduated from University of Southern California Keck School of Medicine in 1999. Dr. Levenfeld holds California license A76524.
- NPI
- 1154409233NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395927487
- 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
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brent M. Levenfeld practices at Walnut Creek Medical Center in Walnut Creek, California
Dr. Levenfeld'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. Brent M. Levenfeld is affiliated with 1 site of care and 1 medical group
Dr. Levenfeld'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. Brent M. Levenfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Levenfeld 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. Brent M. Levenfeld is one of 3,186 hospitalists in California
Hospitalist is Dr. Levenfeld's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Levenfeld is board certified in internal medicine by the American Board of Internal Medicine. Dr. Levenfeld is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Dr. Levenfeld
Counts of hospitalists 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. Brent M. Levenfeld billed Medicare for 27 services in 2023
CMS data shows 27 Medicare services from Dr. Levenfeld across 1 procedure code in 2023, for 15 Medicare patients. Medicare paid $1,894 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Levenfeld compared with the California median for hospitalists, 2023
- Dr. Levenfeld
- California median
- Medicare services
- 27vs 43094% below
- Medicare patients
- 15vs 20193% below
- Part D claims
- 169vs 692.4 times
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Levenfeld's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brent M. Levenfeld treated 15 Medicare patients in 2024, average age 67
CMS counts 15 Medicare patients who saw Dr. Levenfeld in 2024. 75% of them have high blood pressure, and 73% have chronic kidney disease. Their average risk score is 3.51, 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. Levenfeld's median patient age at 78, with 49% women.
Chronic conditions among Dr. Levenfeld's Medicare patients, 2024
- High blood pressure75%
- Chronic kidney disease73%
- High cholesterol73%
Share of Medicare patients with each condition. A patient can have several.
Dr. Levenfeld's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brent M. Levenfeld wrote 417 Medicare Part D claims in 2024
In 2024, Dr. Levenfeld wrote 417 Medicare Part D claims for 165 patients. 88% of them were for generic drugs. CMS names the drug for 169 of them, across 10 drugs with 11 or more claims each, at $5,611 in total drug cost. In 2023, CMS named 70 claims across 5 drugs.
Dr. Levenfeld's Part D claims by kind of drug, 2024
- Generic366 claims88%
- Brand-name and other51 claims12%
Dr. Levenfeld'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. Levenfeld's Part D claims, 2024
- Opioids6%25 of 417 claims
- Antibiotics15%64 of 417 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: 702024: 169141%
Drugs named by CMS: 10 in 2024, 5 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. Brent M. Levenfeld takes part in Medicare
Dr. Levenfeld 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. Brent M. Levenfeld graduated from University of Southern California Keck School of Medicine
Dr. Levenfeld graduated from University of Southern California Keck School of Medicine in 1999.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Brent M. Levenfeld'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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Brent M. Levenfeld
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What is Dr. Brent M. Levenfeld's NPI number?
Dr. Brent M. Levenfeld's NPI number is 1154409233. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brent M. Levenfeld?
Dr. Brent M. Levenfeld is a hospitalist in Walnut Creek, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Brent M. Levenfeld practice?
Dr. Levenfeld practices at 1425 S Main Street, Walnut Creek, CA 94596. Dr. Levenfeld's primary practice is Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente.
What is Dr. Brent M. Levenfeld's office phone number?
The practice phone on file for Dr. Levenfeld is (925) 295-4000.
What is Dr. Brent M. Levenfeld's medical license number?
Dr. Levenfeld holds California license A76524.
Which hospitals is Dr. Brent M. Levenfeld affiliated with?
Dr. Levenfeld practices at Walnut Creek Medical Center in Walnut Creek, California.
What medical group is Dr. Brent M. Levenfeld part of?
Dr. Levenfeld is linked to The Permanente Medical Group, Inc.
Does Dr. Brent M. Levenfeld accept Medicare?
Yes. CMS data shows Dr. Levenfeld billed Medicare for 27 services in 2023, and Dr. Levenfeld accepts Medicare assignment.
How many Medicare patients does Dr. Brent M. Levenfeld see?
CMS counts 15 Medicare patients who saw Dr. Levenfeld in 2024, with an average age of 67.
Is Dr. Brent M. Levenfeld board certified?
Yes. Dr. Levenfeld is board certified in internal medicine by the American Board of Internal Medicine.
Show 4 more questionsShow fewer questions
What services does Dr. Brent M. Levenfeld bill to Medicare?
In 2023, Dr. Levenfeld's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Brent M. Levenfeld go to medical school?
Dr. Levenfeld graduated from University of Southern California Keck School of Medicine in 1999.
What drugs does Dr. Brent M. Levenfeld prescribe most?
In 2024 Medicare Part D data, Dr. Levenfeld's most prescribed drugs by claims were Cefpodoxime Proxetil, Atorvastatin Calcium and Metoprolol Succinate.
How long has Dr. Brent M. Levenfeld been practicing?
Dr. Levenfeld graduated from medical school in 1999, 27 years ago.
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