Dr. Thomas A. Hicklin I, MD
- Industry payments
- $35
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1520 San Pablo Street, Los Angeles, CA 90033-5321
- Practice phone
- Call (323) 442-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hicklin'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. Thomas A. Hicklin I is a psychiatrist in Los Angeles, California
Dr. Hicklin practices in Los Angeles, California.
Dr. Hicklin's NPI, 1548284383, was assigned on July 26, 2006. Dr. Hicklin graduated from Carver College of Medicine in 1969. Dr. Hicklin's California license number on file is C32506.
- NPI
- 1548284383NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (323) 442-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Thomas A. Hicklin I's practice address is in Los Angeles, California
Dr. Hicklin's practice address in the NPI Registry is 1520 San Pablo Street, Los Angeles, CA 90033-5321. The practice phone is (323) 442-6000.
- NPI Registry address1520 San Pablo Street, Los Angeles, CA 90033-5321Phone(323) 442-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Thomas A. Hicklin I's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hicklin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Hicklin's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas A. Hicklin I is one of 6,803 psychiatrists in California
Psychiatry is Dr. Hicklin's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Hicklin is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Hicklin's licenses on file in 2 states: California and Iowa.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Iowa license
Psychiatrists near Dr. Hicklin
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. Thomas A. Hicklin I received $35 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Hicklin from 1 drug or device company in 2023. Education make up the largest share, 100% of the total. Sage Therapeutics, Inc. paid the most, $35.
Companies that paid Dr. Hicklin the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas A. Hicklin I has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Hicklin.
Awards and honors for Dr. Hicklin
- Undated
- Bronze Star (Afghanistan)
- Teacher of the Year
Source: Dmand AI Professional Profile Data
Dr. Thomas A. Hicklin I graduated from Carver College of Medicine
Dr. Hicklin graduated from Carver College of Medicine in 1969.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas A. Hicklin I'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Thomas A. Hicklin I
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. Thomas A. Hicklin I's NPI number?
Dr. Thomas A. Hicklin I's NPI number is 1548284383. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas A. Hicklin I?
Dr. Thomas A. Hicklin I is a psychiatrist in Los Angeles, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Thomas A. Hicklin I practice?
Dr. Hicklin practices at 1520 San Pablo Street, Los Angeles, CA 90033-5321.
What is Dr. Thomas A. Hicklin I's office phone number?
The practice phone on file for Dr. Hicklin is (323) 442-6000.
What is Dr. Thomas A. Hicklin I's medical license number?
Dr. Hicklin's California license number on file is C32506, one of the licenses on file in 2 states.
Which states has Dr. Thomas A. Hicklin I been licensed in?
Dmand AI has state licenses on file for Dr. Hicklin in California (1970 to 2025) and Iowa (1970 to 2025).
Is Dr. Thomas A. Hicklin I board certified?
Yes. Dr. Hicklin is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Thomas A. Hicklin I go to medical school?
Dr. Hicklin graduated from Carver College of Medicine in 1969.
Has Dr. Thomas A. Hicklin I received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Dr. Hicklin from 1 company from 2023 to 2023. The largest total came from Sage Therapeutics, Inc.
How long has Dr. Thomas A. Hicklin I been practicing?
Dr. Hicklin graduated from medical school in 1969, 57 years ago.
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