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Dr. Michael Keen Fullar, MD
NPI1487711966PAC ID3971734351
- Part D claims, 2024
- 1,374
- Publications
- 1
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Fullar'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. Michael Keen Fullar is a psychiatrist in Richmond, California
Dr. Fullar practices at Richmond Medical Center in Richmond, California.
Dr. Fullar's NPI, 1487711966, was assigned on January 3, 2007. Dr. Fullar graduated from Renaissance School of Medicine at Stony Brook University in 2003. Dr. Fullar's New York license number on file is 241619-1.
NPI and contact details
- NPI
- 1487711966NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971734351
- NPI enumeration date
- January 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Keen Fullar practices at Richmond Medical Center in Richmond, California
Dr. Fullar's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Keen Fullar is affiliated with 2 sites of care and 1 medical group
Dr. Fullar's primary practice is Richmond Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Fullar to 1 more group practice or clinic, named with a free account.
Richmond Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Keen Fullar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fullar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Keen Fullar is one of 6,803 psychiatrists in California
Psychiatry is Dr. Fullar's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Fullar is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Fullar's licenses on file in 2 states: New York and California.
Specialties and state licenses
- Psychiatry, New YorkPrimary
- California license
Clinical focus
Dmand AI lists bipolar disorder and schizophrenia among the conditions Dr. Fullar treats.
Psychiatrists near Dr. Fullar
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. Michael Keen Fullar's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Fullar's median patient age at 43, with 59% women.
Dr. Fullar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women59%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Michael Keen Fullar wrote 1,374 Medicare Part D claims in 2024
In 2024, Dr. Fullar wrote 1,374 Medicare Part D claims for 172 patients. 97% of them were for generic drugs. CMS names the drug for 1,218 of them, across 36 drugs with 11 or more claims each, at $28,331 in total drug cost. In 2023, CMS named 1,152 claims across 34 drugs.
Part D claims, 20241,374
Drugs named by CMS36
Total drug cost$28,331
Part D patients172
Dr. Fullar's Part D claims by kind of drug, 2024
- Generic1,328 claims97%
- Brand-name46 claims3%
Dr. Fullar'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. Fullar's Part D claims, 2024
- Antipsychotics, patients 65 and over11%147 of 1,374 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: 1,1522024: 1,2186%
Drugs named by CMS: 36 in 2024, 34 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. Michael Keen Fullar takes part in Medicare
Dr. Fullar 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. Michael Keen Fullar has 1 publication on record
Dmand AI links 1 paper to Dr. Fullar in 2016. Dr. Fullar's most frequent co-authors are Chinmoy Gulrajani, MD, Tamar Debora Lavy, MD and Sasha Rai, MD.
Papers1
Dr. Fullar's most frequent co-authors
Recent publications by Dr. Fullar
See who Dr. Fullar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fullar 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. Michael Keen Fullar graduated from Renaissance School of Medicine at Stony Brook University
Dr. Fullar graduated from Renaissance School of Medicine at Stony Brook University in 2003.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Michael Keen Fullar accepts plans from 2 insurance carriers
Dr. Fullar is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Fullar accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Keen Fullar'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Michael Keen Fullar
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. Michael Keen Fullar's NPI number?
Dr. Michael Keen Fullar's NPI number is 1487711966. It was assigned on January 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Keen Fullar?
Dr. Michael Keen Fullar is a psychiatrist in Richmond, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Michael Keen Fullar practice?
Dr. Fullar practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Fullar's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Fullar to 1 group practice or clinic.
What is Dr. Michael Keen Fullar's office phone number?
The practice phone on file for Dr. Fullar is (510) 307-1555.
What is Dr. Michael Keen Fullar's medical license number?
Dr. Fullar's New York license number on file is 241619-1, one of the licenses on file in 2 states.
Which states has Dr. Michael Keen Fullar been licensed in?
Dmand AI has state licenses on file for Dr. Fullar in New York (2006 to 2017) and California (2015 to 2025).
What medical group is Dr. Michael Keen Fullar part of?
Dr. Fullar is linked to The Permanente Medical Group, Inc.
Does Dr. Michael Keen Fullar accept Medicare?
Yes. CMS lists Dr. Fullar as accepting Medicare assignment.
Is Dr. Michael Keen Fullar board certified?
Yes. Dr. Fullar is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Michael Keen Fullar go to medical school?
Dr. Fullar graduated from Renaissance School of Medicine at Stony Brook University in 2003.
Show 5 more questionsShow fewer questions
What drugs does Dr. Michael Keen Fullar prescribe most?
In 2024 Medicare Part D data, Dr. Fullar's most prescribed drugs by claims were Trazodone HCl, Quetiapine Fumarate and Lorazepam.
How long has Dr. Michael Keen Fullar been practicing?
Dr. Fullar graduated from medical school in 2003, 23 years ago.
Does Dr. Michael Keen Fullar do research?
Dmand AI links 1 publication to Dr. Fullar.
Who does Dr. Michael Keen Fullar publish with?
Dr. Fullar's most frequent co-authors are Chinmoy Gulrajani, MD (1 shared paper), Tamar Debora Lavy, MD (1 shared paper) and Sasha Rai, MD (1 shared paper).
What insurance does Dr. Michael Keen Fullar accept?
Dr. Fullar is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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