James Harrison Collins
- Part D claims, 2023
- 574
- Hospital affiliations
- 1
- Industry payments
- $51
- Medical groups
- 3
- Insurance carriers
- 2
- Practice address
- 350 Dickinson St, San Diego, CA 92103
- Practice phone
- Call (800) 926-8273
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Medical Group
San Diego, California
Find James Collins' 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.
James Harrison Collins is a psychiatrist in San Diego, California
James Collins practices at UCSD Medical Group in San Diego, California.
James Collins' NPI, 1629605159, was assigned on March 25, 2020. James Collins graduated from USF Health Morsani College of Medicine in 2020. James Collins holds California license A185145.
- NPI
- 1629605159NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143682344
- NPI enumeration date
- March 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 926-8273
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
James Harrison Collins practices at UCSD Medical Group in San Diego, California
James Collins' primary practice is UCSD Medical Group, at 350 Dickinson St, San Diego, CA 92103 in San Diego County. The practice phone is (800) 926-8273.
- UCSD Medical Group350 Dickinson St, San Diego, CA 92103 · San Diego CountyPhone(800) 926-8273
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
James Harrison Collins is affiliated with 2 sites of care and 3 medical groups
James Collins' primary practice is UCSD Medical Group in San Diego, California. James Collins is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links James Collins to 2 more medical groups, each 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 James Harrison Collins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Collins practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Medical Group | 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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James Harrison Collins is one of 6,803 psychiatrists in California
Psychiatry is James Collins' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. James Collins is board certified in psychiatry by the American Board of Psychiatry and Neurology. James Collins is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near James Collins
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
James Harrison Collins' patients have a median age of 44
Across all payers, Dmand AI patient panel data puts James Collins' median patient age at 44, with 55% women.
James Collins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
James Harrison Collins wrote 574 Medicare Part D claims in 2023
In 2023, James Collins wrote 574 Medicare Part D claims. They cover 20 drugs, with $66,509 in total drug cost. In 2022, CMS named 352 claims across 15 drugs.
James Collins' most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 3522023: 57463%
Drugs named by CMS: 20 in 2023, 15 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
James Harrison Collins offers telehealth to Medicare patients
James Collins accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists James Collins as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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James Harrison Collins received $51 in industry payments in 2025
CMS Open Payments shows 2 general payments to James Collins from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $27.
Companies that paid James Collins the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
James Harrison Collins graduated from USF Health Morsani College of Medicine
James Collins graduated from USF Health Morsani College of Medicine in 2020.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
James Harrison Collins accepts plans from 2 insurance carriers
James Collins is in network with 2 carriers, including Aetna and Molina. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- Molina
Plan types James Collins accepts, by number of carriers
- HMO2
- Medicare2
- EPO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for James Harrison Collins'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 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) |
| 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) |
| 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 James Harrison Collins
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Harrison Collins' NPI number?
James Harrison Collins' NPI number is 1629605159. It was assigned on March 25, 2020, and it is active in the NPI Registry.
What does James Harrison Collins specialize in?
James Harrison Collins is a psychiatrist in San Diego, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does James Harrison Collins practice?
James Collins practices at 350 Dickinson St, San Diego, CA 92103. James Collins' primary practice is UCSD Medical Group in San Diego, California. Dmand AI also links James Collins to 2 medical groups.
What is James Harrison Collins' office phone number?
The practice phone on file for James Collins is (800) 926-8273.
What is James Harrison Collins' medical license number?
James Collins holds California license A185145.
Which hospitals is James Harrison Collins affiliated with?
James Collins is affiliated with Hillcrest Medical Center.
What medical group is James Harrison Collins part of?
James Collins is linked to UC San Diego Health. Dmand AI links James Collins to 2 more medical groups.
Does James Harrison Collins accept Medicare?
Yes. CMS lists James Collins as accepting Medicare assignment.
Does James Harrison Collins offer telehealth?
Yes. The CMS Doctors and Clinicians file lists James Collins as offering telehealth services.
Is James Harrison Collins board certified?
Yes. James Collins is board certified in psychiatry by the American Board of Psychiatry and Neurology.
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Where did James Harrison Collins go to medical school?
James Collins graduated from USF Health Morsani College of Medicine in 2020.
What drugs does James Harrison Collins prescribe most?
In 2023 Medicare Part D data, James Collins' most prescribed drugs by claims were Sertraline HCl, Quetiapine Fumarate and Gabapentin.
Has James Harrison Collins received payments from drug or device companies?
CMS Open Payments shows $51 in general payments to James Collins from 2 companies from 2025 to 2025. The largest total came from Neurocrine BioSciences, Inc.
How long has James Harrison Collins been practicing?
James Collins graduated from medical school in 2020, 6 years ago.
What insurance does James Harrison Collins accept?
James Collins is in network with 2 carriers, including Aetna and Molina. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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