Dr. Theodore C. Prentice Jr., MD
- Medicare services, 2022
- 59
- Part D claims, 2023
- 11
- Hospital affiliations
- 1
- Industry payments
- $18,057
- Medical group
- 1
- Practice address
- 11500 Brookshire Avenue, Downey, CA 90241
- Practice phone
- Call (562) 904-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Prentice'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. Theodore C. Prentice Jr. is a neurologist in Downey, California
Dr. Prentice practices at PIH Health Downey Hospital in Downey, California, part of PIH Health.
Dr. Prentice's NPI, 1194733436, was assigned on August 3, 2006. Dr. Prentice graduated from Jacobs School of Medicine and Biomedical Sciences in 1977. Dr. Prentice holds California license WG38015M.
- NPI
- 1194733436NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759335797
- NPI enumeration date
- August 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 904-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Theodore C. Prentice Jr. practices at PIH Health Downey Hospital in Downey, California
Dr. Prentice's primary practice is PIH Health Downey Hospital, at 11500 Brookshire Avenue, Downey, CA 90241 in Los Angeles County. The practice phone is (562) 904-5000.
- PIH Health Downey Hospital11500 Brookshire Avenue, Downey, CA 90241 · Los Angeles CountyPhone(562) 904-5000
Source: Dmand AI Affiliation Data
Dr. Theodore C. Prentice Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Prentice's primary practice is PIH Health Downey Hospital in Downey, California, part of PIH Health. The medical group on file is Prentice Mitri & Hijazin Neurological Associates. Dmand AI also links Dr. Prentice to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Theodore C. Prentice Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Prentice practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PIH Health Downey Hospital | 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. Theodore C. Prentice Jr. is one of 2,207 neurologists in California
Neurology is Dr. Prentice's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Prentice is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Prentice's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Neurology, CaliforniaPrimary
- New York license
Neurologists near Dr. Prentice
Counts of neurologists 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. Theodore C. Prentice Jr. billed Medicare for 59 services in 2022
CMS data shows 59 Medicare services from Dr. Prentice across 1 procedure code in 2022, all of them office visits. Medicare paid $3,807 for them. Every service was in an office.
Dr. Prentice's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1222022: 5952%
Dr. Prentice compared with the California median for neurologists, 2022
- Dr. Prentice
- California median
- Medicare services
- 59vs 40485% below
- Part D claims
- 11vs 32497% below
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Prentice's most billed Medicare procedure codes, 2022
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. Prentice and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Theodore C. Prentice Jr.'s patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Prentice's median patient age at 60, with 51% women.
Dr. Prentice's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Theodore C. Prentice Jr. wrote 11 Medicare Part D claims in 2023
In 2023, Dr. Prentice wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $180 in total drug cost. In 2022, CMS named 1,444 claims across 41 drugs.
Dr. Prentice's 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: 1,4442023: 1199%
Drugs named by CMS: 1 in 2023, 41 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Theodore C. Prentice Jr. takes part in Medicare
Dr. Prentice 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. Theodore C. Prentice Jr. received $18,057 in industry payments from 2016 to 2023
CMS Open Payments shows 1,266 general payments to Dr. Prentice from 48 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 91% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $2,056.
General payments to Dr. Prentice by program year, 2016 to 2023
General payments to Dr. Prentice by kind, 2016 to 2023
- Food and beverage$16,44391%
- Speaker and faculty fees$9205%
- Education$6944%
Companies that paid Dr. Prentice the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Theodore C. Prentice Jr. graduated from Jacobs School of Medicine and Biomedical Sciences
Dr. Prentice graduated from Jacobs School of Medicine and Biomedical Sciences in 1977.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Theodore C. Prentice Jr. accepts plans from 3 insurance carriers
Dr. Prentice is in network with 3 carriers, including LA Care, Molina and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- LA Care
- Molina
- CMS Medicare
Plan types Dr. Prentice accepts, by number of carriers
- Medicare3
- HMO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Theodore C. Prentice Jr.'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 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 Dr. Theodore C. Prentice Jr.
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. Theodore C. Prentice Jr.'s NPI number?
Dr. Theodore C. Prentice Jr.'s NPI number is 1194733436. It was assigned on August 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Theodore C. Prentice Jr.?
Dr. Theodore C. Prentice Jr. is a neurologist in Downey, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Theodore C. Prentice Jr. practice?
Dr. Prentice practices at 11500 Brookshire Avenue, Downey, CA 90241. Dr. Prentice's primary practice is PIH Health Downey Hospital in Downey, California, part of PIH Health. Dmand AI also links Dr. Prentice to 1 group practice or clinic.
What is Dr. Theodore C. Prentice Jr.'s office phone number?
The practice phone on file for Dr. Prentice is (562) 904-5000.
What is Dr. Theodore C. Prentice Jr.'s medical license number?
Dr. Prentice holds California license WG38015M, one of the licenses on file in 2 states.
Which states has Dr. Theodore C. Prentice Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Prentice in California (1978 to 2026) and New York (1954 to 2007).
Which hospitals is Dr. Theodore C. Prentice Jr. affiliated with?
Dr. Prentice practices at PIH Health Downey Hospital in Downey, California.
What medical group is Dr. Theodore C. Prentice Jr. part of?
Dr. Prentice is linked to Prentice Mitri & Hijazin Neurological Associates.
Does Dr. Theodore C. Prentice Jr. accept Medicare?
Yes. CMS data shows Dr. Prentice billed Medicare for 59 services in 2022, and Dr. Prentice accepts Medicare assignment.
Is Dr. Theodore C. Prentice Jr. board certified?
Yes. Dr. Prentice is board certified in neurology by the American Board of Psychiatry and Neurology.
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What services does Dr. Theodore C. Prentice Jr. bill to Medicare?
In 2022, Dr. Prentice's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Theodore C. Prentice Jr. go to medical school?
Dr. Prentice graduated from Jacobs School of Medicine and Biomedical Sciences in 1977.
What drugs does Dr. Theodore C. Prentice Jr. prescribe most?
In 2023 Medicare Part D data, Dr. Prentice's most prescribed drugs by claims were Gabapentin.
Has Dr. Theodore C. Prentice Jr. received payments from drug or device companies?
CMS Open Payments shows $18,057 in general payments to Dr. Prentice from 48 companies from 2016 to 2023. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Theodore C. Prentice Jr. been practicing?
Dr. Prentice graduated from medical school in 1977, 49 years ago.
What insurance does Dr. Theodore C. Prentice Jr. accept?
Dr. Prentice is in network with 3 carriers, including LA Care, Molina and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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