Dr. Lenny Husen, MD
- Medicare services, 2024
- 528
- Medicare patients, 2024
- 233
- Part D claims, 2024
- 277
- Hospital affiliations
- 3
- Industry payments
- $99
- Practice address
- 2450 Ashby Avenue, Berkeley, CA 94705
- Practice phone
- Call (510) 204-4444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Husen'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. Lenny Husen is a hospitalist in Berkeley, California
Dr. Husen practices at Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California, part of Sutter Health.
Dr. Husen's NPI, 1851516843, was assigned on April 16, 2007. Dr. Husen graduated from Penn State College of Medicine in 2004. Dr. Husen's California license number on file is A96932.
- NPI
- 1851516843NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224123880
- NPI enumeration date
- April 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 204-4444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lenny Husen practices at Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California
Dr. Husen's primary practice is Alta Bates Summit Medical Center | Alta Bates Campus, at 2450 Ashby Avenue, Berkeley, CA 94705 in Alameda County. The practice phone is (510) 204-4444.
- Alta Bates Summit Medical Center | Alta Bates Campus2450 Ashby Avenue, Berkeley, CA 94705 · Alameda CountyPhone(510) 204-4444
Source: Dmand AI Affiliation Data
Dr. Lenny Husen is affiliated with 3 sites of care and 1 medical group
Dr. Husen's primary practice is Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California, part of Sutter Health. Dr. Husen is also affiliated with Alta Bates Summit Medical Center. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Husen to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lenny Husen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Husen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alta Bates Summit Medical Center | Alta Bates Campus | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Lenny Husen is one of 3,186 hospitalists in California
Hospitalist is Dr. Husen's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Husen is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Husen's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists acute respiratory failure, bile duct problems, cardiac arrhythmia, congestive heart failure, electrolyte disorders, gastrointestinal infection, gastrointestinal obstruction and inflammatory bowel disease (IBD) among the conditions Dr. Husen treats.
Hospitalists near Dr. Husen
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. Lenny Husen billed Medicare for 528 services in 2024
CMS data shows 528 Medicare services from Dr. Husen across 5 procedure codes in 2024, for 233 Medicare patients. Medicare paid $49,072 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Husen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4842024: 5289%
Dr. Husen compared with the California median for hospitalists, 2024
- Dr. Husen
- California median
- Medicare services
- 528vs 43023% above
- Medicare patients
- 233vs 20116% above
- Part D claims
- 62vs 6910% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Husen's most billed Medicare procedure codes, 2024
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Husen and other hospitalists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lenny Husen treated 233 Medicare patients in 2024, average age 74
CMS counts 233 Medicare patients who saw Dr. Husen in 2024. The largest group is 75 to 84, with 74 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 51% are also on Medicaid. Their average risk score is 2.43, 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. Husen's median patient age at 63, with 50% women.
Dr. Husen's Medicare patients by age, 2024
Dr. Husen's Medicare patients by sex, 2024
- Women12955%
- Men10445%
Chronic conditions among Dr. Husen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Mood disorders48%
- Arthritis45%
- Chronic kidney disease45%
- Heart failure42%
- Depression41%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Husen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lenny Husen wrote 277 Medicare Part D claims in 2024
In 2024, Dr. Husen wrote 277 Medicare Part D claims for 89 patients. 85% of them were for generic drugs. CMS names the drug for 62 of them, across 5 drugs with 11 or more claims each, at $7,288 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.
Dr. Husen's Part D claims by kind of drug, 2024
- Generic235 claims85%
- Brand-name and other42 claims15%
Dr. Husen'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. Husen's Part D claims, 2024
- Opioids8%23 of 277 claims
- Antibiotics11%30 of 277 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: 302024: 62107%
Drugs named by CMS: 5 in 2024, 2 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. Lenny Husen takes part in Medicare
Dr. Husen 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. Lenny Husen received $99 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Husen from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Scpharmaceuticals Inc. paid the most, $99.
Companies that paid Dr. Husen the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lenny Husen's committees and leadership roles
Dr. Husen's committees and leadership roles
- Well-Being CommitteeChairman
- 2014 to 2017
Source: Dmand AI Professional Profile Data
Dr. Lenny Husen graduated from Penn State College of Medicine
Dr. Husen graduated from Penn State College of Medicine in 2004. Dr. Husen is a member of SHM.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Lenny Husen accepts plans from 14 insurance carriers
Dr. Husen is in network with 14 carriers, including Aetna, Excellus BlueCross BlueShield and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Husen accepts, by number of carriers
- PPO10
- HMO7
- Medicare6
- EPO5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Lenny Husen'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Lenny Husen
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. Lenny Husen's NPI number?
Dr. Lenny Husen's NPI number is 1851516843. It was assigned on April 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Lenny Husen?
Dr. Lenny Husen is a hospitalist in Berkeley, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Lenny Husen practice?
Dr. Husen practices at 2450 Ashby Avenue, Berkeley, CA 94705. Dr. Husen's primary practice is Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California, part of Sutter Health. Dmand AI also links Dr. Husen to 1 hospital.
What is Dr. Lenny Husen's office phone number?
The practice phone on file for Dr. Husen is (510) 204-4444.
What is Dr. Lenny Husen's medical license number?
Dr. Husen's California license number on file is A96932, one of the licenses on file in 2 states.
Which states has Dr. Lenny Husen been licensed in?
Dmand AI has state licenses on file for Dr. Husen in California (2006 to 2025) and Pennsylvania (2004 to 2007).
Which hospitals is Dr. Lenny Husen affiliated with?
Dr. Husen practices at Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California. Dr. Husen is also affiliated with Alta Bates Summit Medical Center. Dmand AI links Dr. Husen to 1 more hospital.
What medical group is Dr. Lenny Husen part of?
Dr. Husen is linked to Palo Alto Foundation Medical Group.
Does Dr. Lenny Husen accept Medicare?
Yes. CMS data shows Dr. Husen billed Medicare for 528 services in 2024, and Dr. Husen accepts Medicare assignment.
How many Medicare patients does Dr. Lenny Husen see?
CMS counts 233 Medicare patients who saw Dr. Husen in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Lenny Husen board certified?
Yes. Dr. Husen is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Lenny Husen bill to Medicare?
In 2024, Dr. Husen's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Lenny Husen go to medical school?
Dr. Husen graduated from Penn State College of Medicine in 2004.
What drugs does Dr. Lenny Husen prescribe most?
In 2024 Medicare Part D data, Dr. Husen's most prescribed drugs by claims were Pantoprazole Sodium, Hydrocodone-Acetaminophen and Eliquis.
Has Dr. Lenny Husen received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Dr. Husen from 1 company from 2023 to 2023. The largest total came from Scpharmaceuticals Inc.
How long has Dr. Lenny Husen been practicing?
Dr. Husen graduated from medical school in 2004, 22 years ago.
What insurance does Dr. Lenny Husen accept?
Dr. Husen is in network with 14 carriers, including Aetna, Excellus BlueCross BlueShield and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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