Daniel Ostrowski, NP
- Part D claims, 2024
- 41
- Industry payments
- $2,291
- Affiliated sites
- 2
- Medical groups
- 3
- State license
- 1
- Practice address
- 534 Steiner St, San Francisco, CA 94117-2523
- Practice phone
- Call (405) 400-0633
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Moona Health
Behavioral health practice · San Francisco, California
Find Daniel Ostrowski'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.
Daniel Ostrowski is a family nurse practitioner in Hackensack, New Jersey
Daniel Ostrowski practices at Moona Health in San Francisco, California.
Daniel Ostrowski's NPI, 1740648922, was assigned on February 3, 2016. Daniel Ostrowski holds New York license 344327.
- NPI
- 1740648922NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779983572
- NPI enumeration date
- February 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 400-0633
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Daniel Ostrowski practices in San Francisco and Hackensack
Daniel Ostrowski's primary practice is Moona Health, at 534 Steiner St, San Francisco, CA 94117-2523. The practice phone is (405) 400-0633. The NPI Registry lists Daniel Ostrowski's practice address as 30 Prospect Ave, Hackensack, NJ 07601.
- Moona HealthPrimary534 Steiner St, San Francisco, CA 94117-2523Phone(405) 400-0633
- NPI Registry address30 Prospect Ave, Hackensack, NJ 07601 · Bergen County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Daniel Ostrowski is affiliated with 2 sites of care and 3 medical groups
Daniel Ostrowski's primary practice is Moona Health in San Francisco, California. The medical group on file is Moona Health. Dmand AI also links Daniel Ostrowski to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Daniel Ostrowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Ostrowski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Moona Health | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Daniel Ostrowski is one of 3,211 family nurse practitioners in New Jersey
Family is Daniel Ostrowski's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Daniel Ostrowski is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Daniel Ostrowski
Counts of family nurse practitioners 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
Daniel Ostrowski's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Daniel Ostrowski's median patient age at 64, with 60% women.
Daniel Ostrowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women60%
- Men38%
Source: Dmand AI Patient Panel Data
Daniel Ostrowski wrote 41 Medicare Part D claims in 2024
In 2024, Daniel Ostrowski wrote 41 Medicare Part D claims for 11 patients. 59% of them were for generic drugs.
Daniel Ostrowski's Part D claims by kind of drug, 2024
- Generic24 claims59%
- Brand-name17 claims41%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Daniel Ostrowski takes part in Medicare
Daniel Ostrowski 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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Daniel Ostrowski received $2,291 in industry payments in 2025
CMS Open Payments shows 98 general payments to Daniel Ostrowski from 25 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $262.
Companies that paid Daniel Ostrowski the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Daniel Ostrowski'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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 Daniel Ostrowski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Daniel Ostrowski's NPI number?
Daniel Ostrowski's NPI number is 1740648922. It was assigned on February 3, 2016, and it is active in the NPI Registry.
What does Daniel Ostrowski specialize in?
Daniel Ostrowski is a family nurse practitioner in Hackensack, New Jersey. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Daniel Ostrowski practice?
Daniel Ostrowski practices at 534 Steiner St, San Francisco, CA 94117-2523. Daniel Ostrowski also practices at 30 Prospect Ave, Hackensack, NJ 07601. Daniel Ostrowski's primary practice is Moona Health in San Francisco, California. Dmand AI also links Daniel Ostrowski to 2 medical groups and 1 group practice or clinic.
What is Daniel Ostrowski's office phone number?
The practice phone on file for Daniel Ostrowski is (405) 400-0633.
What is Daniel Ostrowski's medical license number?
Daniel Ostrowski holds New York license 344327.
What medical group is Daniel Ostrowski part of?
Daniel Ostrowski is linked to Moona Health. Dmand AI links Daniel Ostrowski to 2 more medical groups.
Does Daniel Ostrowski accept Medicare?
Yes. CMS lists Daniel Ostrowski as accepting Medicare assignment.
Has Daniel Ostrowski received payments from drug or device companies?
CMS Open Payments shows $2,291 in general payments to Daniel Ostrowski from 25 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Daniel Ostrowski been practicing?
Daniel Ostrowski graduated from medical school in 2023, 3 years ago.
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