Ann N Y Acad Sci
Behavior, AddictiveBrain MappingCerebral Cortex
Dr. Natassia Gaznick, MD, PhD
NPI1942696042
- Part D claims, 2024
- 90
- Publications
- 6
- Industry payments
- $3,179
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2730 Wilshire Blvd Ste 350 Suite 350, Santa Monica, CA 90403-4752
- Practice phone
- Call (424) 532-1552
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Moment Health
Behavioral health practice · Santa Monica, California
Find Dr. Gaznick's professional email, personal email and mobile number
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Dr. Natassia Gaznick is a psychiatrist in San Pedro, California
Dr. Gaznick practices at Moment Health in Santa Monica, California.
Dr. Gaznick's NPI, 1942696042, was assigned on April 15, 2015. Dr. Gaznick graduated from Carver College of Medicine in 2015. Dr. Gaznick holds California license A147864.
NPI and contact details
- NPI
- 1942696042NPI Registry (opens in a new tab)
- NPI enumeration date
- April 15, 2015
- NPI status
- Active
- Practice phone
- (424) 532-1552
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Natassia Gaznick practices in Santa Monica and San Pedro
Dr. Gaznick's primary practice is Moment Health, at 2730 Wilshire Blvd Ste 350 Suite 350, Santa Monica, CA 90403-4752. The practice phone is (424) 532-1552. The NPI Registry lists Dr. Gaznick's practice address as 1300 W 7th St, San Pedro, CA 90732.
- Moment HealthPrimary2730 Wilshire Blvd Ste 350 Suite 350, Santa Monica, CA 90403-4752Phone(424) 532-1552
- NPI Registry address1300 W 7th St, San Pedro, CA 90732 · Los Angeles CountyPhone(424) 532-1552
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Natassia Gaznick is affiliated with 1 site of care and 1 medical group
Dr. Gaznick's primary practice is Moment Health in Santa Monica, California. Dmand AI also links Dr. Gaznick to 1 medical group, named with a free account.
Moment HealthPrimary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Natassia Gaznick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gaznick practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Moment Health | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Natassia Gaznick is one of 6,803 psychiatrists in California
Psychiatry is Dr. Gaznick's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Gaznick is board certified in addiction psychiatry by the American Board of Psychiatry and Neurology. Dr. Gaznick is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Gaznick
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
6,803psychiatrists in California
8psychiatrists in San Pedro
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Natassia Gaznick's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Gaznick's median patient age at 55, with 67% women.
Dr. Gaznick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Natassia Gaznick wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Gaznick wrote 90 Medicare Part D claims. 81% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $17,639 in total drug cost. In 2023, CMS named 52 claims across 4 drugs.
Part D claims, 202490
Drugs named by CMS1
Total drug cost$17,639
Dr. Gaznick's Part D claims by kind of drug, 2024
- Generic73 claims81%
- Brand-name17 claims19%
Dr. Gaznick'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 522024: 1277%
Drugs named by CMS: 1 in 2024, 4 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. Natassia Gaznick has 6 publications on record
Dmand AI links 6 papers to Dr. Gaznick, published from 2013 to 2014. 2014 was the busiest year, with 2. The most frequent topics are Smoking, Smoking Cessation and Cerebral Cortex. Dr. Gaznick has published most often in Nicotine Tob Res. Dr. Gaznick's most frequent co-authors are Robert Michael Anthenelli, MD and Nasir Hasnain Naqvi, MD, PhD.
Papers6
Years published2013 to 2014
Topics Dr. Gaznick writes about most
- Smoking
- Smoking Cessation
- Cerebral Cortex
- Stroke
- Tobacco Use Disorder
Dr. Gaznick's most frequent co-authors
Recent publications by Dr. Gaznick
Nicotine Tob Res
Basal GangliaCerebral CortexMagnetic Resonance Imaging
Cell LineCells, CulturedGene Knockdown Techniques
BupropionMultimorbidityNicotinic Agonists
See who Dr. Gaznick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gaznick works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Natassia Gaznick received $3,179 in industry payments from 2019 to 2025
CMS Open Payments shows 107 general payments to Dr. Gaznick from 17 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $747.
General payments to Dr. Gaznick by program year, 2019 to 2025
General payments to Dr. Gaznick by kind, 2019 to 2025
$3.2Kin total
- Food and beverage$3,11398%
- Education$652%
Companies that paid Dr. Gaznick the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Natassia Gaznick graduated from Carver College of Medicine
Dr. Gaznick graduated from Carver College of Medicine in 2015.
- Medical school
- Board certified in addiction psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Natassia Gaznick'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 |
| 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. Natassia Gaznick
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. Natassia Gaznick's NPI number?
Dr. Natassia Gaznick's NPI number is 1942696042. It was assigned on April 15, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Natassia Gaznick?
Dr. Natassia Gaznick is a psychiatrist in San Pedro, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Natassia Gaznick practice?
Dr. Gaznick practices at 2730 Wilshire Blvd Ste 350 Suite 350, Santa Monica, CA 90403-4752. Dr. Gaznick also practices at 1300 W 7th St, San Pedro, CA 90732. Dr. Gaznick's primary practice is Moment Health in Santa Monica, California. Dmand AI also links Dr. Gaznick to 1 medical group.
What is Dr. Natassia Gaznick's office phone number?
The practice phone on file for Dr. Gaznick is (424) 532-1552.
What is Dr. Natassia Gaznick's medical license number?
Dr. Gaznick holds California license A147864.
Is Dr. Natassia Gaznick board certified?
Yes. Dr. Gaznick is board certified in addiction psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Natassia Gaznick go to medical school?
Dr. Gaznick graduated from Carver College of Medicine in 2015.
What drugs does Dr. Natassia Gaznick prescribe most?
In 2024 Medicare Part D data, Dr. Gaznick's most prescribed drugs by claims were Rexulti.
Has Dr. Natassia Gaznick received payments from drug or device companies?
CMS Open Payments shows $3,179 in general payments to Dr. Gaznick from 17 companies from 2019 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Natassia Gaznick been practicing?
Dr. Gaznick graduated from medical school in 2015, 11 years ago.
Does Dr. Natassia Gaznick do research?
Dmand AI links 6 publications to Dr. Gaznick, published from 2013 to 2014.
Who does Dr. Natassia Gaznick publish with?
Dr. Gaznick's most frequent co-authors are Robert Michael Anthenelli, MD (1 shared paper) and Nasir Hasnain Naqvi, MD, PhD (1 shared paper).
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