Dr. Daniel Lowenstein, MD
- Part D claims, 2024
- 413
- Hospital affiliations
- 1
- Industry payments
- $14
- Medical groups
- 9
- State license
- 1
- Practice address
- 2471 Peralta St, Oakland, CA 94607
- Practice phone
- Call (415) 360-3348
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Brightside Medical of Michigan
Oakland, California
Find Dr. Lowenstein'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. Daniel Lowenstein is a psychiatrist in Oakland, California
Dr. Lowenstein practices at Brightside Medical of Michigan in Oakland, California.
Dr. Lowenstein's NPI, 1871903021, was assigned on April 28, 2014. Dr. Lowenstein holds Maryland license D0081196.
- NPI
- 1871903021NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436458494
- NPI enumeration date
- April 28, 2014
- NPI status
- Active
- Practice phone
- (415) 360-3348
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Daniel Lowenstein practices at Brightside Medical of Michigan in Oakland, California
Dr. Lowenstein's primary practice is Brightside Medical of Michigan, at 2471 Peralta St, Oakland, CA 94607 in Alameda County. The practice phone is (415) 360-3348.
- Brightside Medical of Michigan2471 Peralta St, Oakland, CA 94607 · Alameda CountyPhone(415) 360-3348
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel Lowenstein is affiliated with 3 sites of care and 9 medical groups
Dr. Lowenstein's primary practice is Brightside Medical of Michigan in Oakland, California. Dr. Lowenstein is also affiliated with NYC Health + Hospitals/Kings County. The medical group on file is Brightside Health. Dmand AI also links Dr. Lowenstein to 8 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Daniel Lowenstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lowenstein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brightside Medical of Michigan | Available with a free account |
| +2 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Lowenstein is one of 6,803 psychiatrists in California
Psychiatry is Dr. Lowenstein's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Lowenstein is licensed in Maryland.
Specialties and state licenses
- Psychiatry, MarylandPrimary
Psychiatrists near Dr. Lowenstein
Counts of psychiatrists 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. Daniel Lowenstein's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Lowenstein's median patient age at 37, with 46% women.
Dr. Lowenstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women46%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Daniel Lowenstein wrote 413 Medicare Part D claims in 2024
In 2024, Dr. Lowenstein wrote 413 Medicare Part D claims for 50 patients. 97% of them were for generic drugs. CMS names the drug for 306 of them, across 11 drugs with 11 or more claims each, at $4,598 in total drug cost. In 2023, CMS named 42 claims across 3 drugs.
Dr. Lowenstein's Part D claims by kind of drug, 2024
- Generic399 claims97%
- Brand-name14 claims3%
Dr. Lowenstein'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. Lowenstein's Part D claims, 2024
- Antipsychotics, patients 65 and over11%47 of 413 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: 422024: 306629%
Drugs named by CMS: 11 in 2024, 3 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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Dr. Daniel Lowenstein received $14 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Lowenstein from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $14.
Companies that paid Dr. Lowenstein the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Daniel Lowenstein'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Daniel Lowenstein
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. Daniel Lowenstein's NPI number?
Dr. Daniel Lowenstein's NPI number is 1871903021. It was assigned on April 28, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Lowenstein?
Dr. Daniel Lowenstein is a psychiatrist in Oakland, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Daniel Lowenstein practice?
Dr. Lowenstein practices at 2471 Peralta St, Oakland, CA 94607. Dr. Lowenstein's primary practice is Brightside Medical of Michigan in Oakland, California. Dmand AI also links Dr. Lowenstein to 8 medical groups and 1 group practice or clinic.
What is Dr. Daniel Lowenstein's office phone number?
The practice phone on file for Dr. Lowenstein is (415) 360-3348.
What is Dr. Daniel Lowenstein's medical license number?
Dr. Lowenstein holds Maryland license D0081196.
Which hospitals is Dr. Daniel Lowenstein affiliated with?
Dr. Lowenstein is affiliated with NYC Health + Hospitals/Kings County.
What medical group is Dr. Daniel Lowenstein part of?
Dr. Lowenstein is linked to Brightside Health. Dmand AI links Dr. Lowenstein to 8 more medical groups.
What drugs does Dr. Daniel Lowenstein prescribe most?
In 2024 Medicare Part D data, Dr. Lowenstein's most prescribed drugs by claims were Quetiapine Fumarate, Escitalopram Oxalate and Trazodone HCl.
Has Dr. Daniel Lowenstein received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Lowenstein from 1 company from 2019 to 2019. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Daniel Lowenstein been practicing?
Dr. Lowenstein graduated from medical school in 2014, 12 years ago.
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