Dr. Matthew S. Fitzpatrick, MD
- Medicare services, 2024
- 1,078
- Medicare patients, 2024
- 101
- Part D claims, 2024
- 155
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 2001 Dwight Way, Berkeley, CA 94704
- Practice phone
- Call (510) 204-4444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alta Bates Summit Medical Center - Herrick Campus
Berkeley, California
Find Dr. Fitzpatrick'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. Matthew S. Fitzpatrick is a psychiatrist in Berkeley, California
Dr. Fitzpatrick practices at Alta Bates Summit Medical Center - Herrick Campus in Berkeley, California.
Dr. Fitzpatrick's NPI, 1407991797, was assigned on February 21, 2007. Dr. Fitzpatrick graduated from UC San Diego School of Medicine in 2004. Dr. Fitzpatrick's California license number on file is A93389.
- NPI
- 1407991797NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193820611
- NPI enumeration date
- February 21, 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
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew S. Fitzpatrick practices at Alta Bates Summit Medical Center - Herrick Campus in Berkeley, California
Dr. Fitzpatrick's primary practice is Alta Bates Summit Medical Center - Herrick Campus, at 2001 Dwight Way, Berkeley, CA 94704 in Alameda County. The practice phone is (510) 204-4444.
- Alta Bates Summit Medical Center - Herrick Campus2001 Dwight Way, Berkeley, CA 94704 · Alameda CountyPhone(510) 204-4444
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew S. Fitzpatrick is affiliated with 3 sites of care and 1 medical group
Dr. Fitzpatrick's primary practice is Alta Bates Summit Medical Center - Herrick Campus in Berkeley, California. Dr. Fitzpatrick is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. The medical group on file is Bay Psychiatric Associates. Dmand AI also links Dr. Fitzpatrick to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew S. Fitzpatrick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fitzpatrick practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alta Bates Summit Medical Center - Herrick Campus | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew S. Fitzpatrick is one of 6,803 psychiatrists in California
Psychiatry is Dr. Fitzpatrick's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Fitzpatrick is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Fitzpatrick has a license on file in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Clinical focus
Dmand AI lists bipolar disorder, depression, psychoses and schizophrenia among the conditions Dr. Fitzpatrick treats.
Psychiatrists near Dr. Fitzpatrick
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. Matthew S. Fitzpatrick billed Medicare for 1,078 services in 2024
CMS data shows 1,078 Medicare services from Dr. Fitzpatrick across 5 procedure codes in 2024, for 101 Medicare patients. Medicare paid $86,503 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fitzpatrick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,1092024: 61145%
- Office and hospital visits
- 2023: 8892024: 46747%
Dr. Fitzpatrick compared with the California median for psychiatrists, 2024
- Dr. Fitzpatrick
- California median
- Medicare services
- 1,078vs 1199.1 times
- Medicare patients
- 101vs 412.5 times
- Part D claims
- 11vs 14492% below
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Fitzpatrick'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. Fitzpatrick and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew S. Fitzpatrick treated 101 Medicare patients in 2024, average age 59
CMS counts 101 Medicare patients who saw Dr. Fitzpatrick in 2024. The largest group is under 65, with 54 patients. 75% of them have anxiety, and 75% have depression. 72% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fitzpatrick's median patient age at 36, with 58% women.
Dr. Fitzpatrick's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fitzpatrick's Medicare patients by sex, 2024
- Women5150%
- Men5050%
Chronic conditions among Dr. Fitzpatrick's Medicare patients, 2024
- Anxiety75%
- Depression75%
- Mood disorders75%
- Schizophrenia and other psychoses73%
- High blood pressure63%
- High cholesterol58%
- Bipolar disorder52%
- Alcohol and drug use disorders44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fitzpatrick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women58%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew S. Fitzpatrick wrote 155 Medicare Part D claims in 2024
In 2024, Dr. Fitzpatrick wrote 155 Medicare Part D claims for 36 patients. 91% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $49 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Fitzpatrick's Part D claims by kind of drug, 2024
- Generic141 claims91%
- Brand-name14 claims9%
Dr. Fitzpatrick'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. Fitzpatrick's Part D claims, 2024
- Antipsychotics, patients 65 and over7%11 of 155 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: 112024: 11No change
Drugs named by CMS: 1 in 2024, 1 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. Matthew S. Fitzpatrick takes part in Medicare
Dr. Fitzpatrick 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. Matthew S. Fitzpatrick graduated from UC San Diego School of Medicine
Dr. Fitzpatrick graduated from UC San Diego School of Medicine in 2004.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Matthew S. Fitzpatrick accepts plans from 7 insurance carriers
Dr. Fitzpatrick is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Fitzpatrick accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Matthew S. Fitzpatrick'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 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) |
| 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. Matthew S. Fitzpatrick
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. Matthew S. Fitzpatrick's NPI number?
Dr. Matthew S. Fitzpatrick's NPI number is 1407991797. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew S. Fitzpatrick?
Dr. Matthew S. Fitzpatrick is a psychiatrist in Berkeley, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Matthew S. Fitzpatrick practice?
Dr. Fitzpatrick practices at 2001 Dwight Way, Berkeley, CA 94704. Dr. Fitzpatrick's primary practice is Alta Bates Summit Medical Center - Herrick Campus in Berkeley, California. Dmand AI also links Dr. Fitzpatrick to 1 hospital.
What is Dr. Matthew S. Fitzpatrick's office phone number?
The practice phone on file for Dr. Fitzpatrick is (510) 204-4444.
What is Dr. Matthew S. Fitzpatrick's medical license number?
Dr. Fitzpatrick's California license number on file is A93389.
Which hospitals is Dr. Matthew S. Fitzpatrick affiliated with?
Dr. Fitzpatrick is affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. Dmand AI links Dr. Fitzpatrick to 1 more hospital.
What medical group is Dr. Matthew S. Fitzpatrick part of?
Dr. Fitzpatrick is linked to Bay Psychiatric Associates.
Does Dr. Matthew S. Fitzpatrick accept Medicare?
Yes. CMS data shows Dr. Fitzpatrick billed Medicare for 1,078 services in 2024, and Dr. Fitzpatrick accepts Medicare assignment.
How many Medicare patients does Dr. Matthew S. Fitzpatrick see?
CMS counts 101 Medicare patients who saw Dr. Fitzpatrick in 2024, with an average age of 59.
Is Dr. Matthew S. Fitzpatrick board certified?
Yes. Dr. Fitzpatrick is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Show 5 more questionsShow fewer questions
What services does Dr. Matthew S. Fitzpatrick bill to Medicare?
In 2024, Dr. Fitzpatrick's most billed Medicare services were hospital inpatient care (99233), psychiatric service (90833) and psychiatric service (90870).
Where did Dr. Matthew S. Fitzpatrick go to medical school?
Dr. Fitzpatrick graduated from UC San Diego School of Medicine in 2004.
What drugs does Dr. Matthew S. Fitzpatrick prescribe most?
In 2024 Medicare Part D data, Dr. Fitzpatrick's most prescribed drugs by claims were Trazodone HCl.
How long has Dr. Matthew S. Fitzpatrick been practicing?
Dr. Fitzpatrick graduated from medical school in 2004, 22 years ago.
What insurance does Dr. Matthew S. Fitzpatrick accept?
Dr. Fitzpatrick is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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