J Stroke Cerebrovasc Dis
StrokeThrombectomy
Dr. Abraham P. Thomas Jr., MD
NPI1770633588PAC ID0345425096
- Part D claims, 2024
- 6,530
- Publications
- 5
- Industry payments
- $110
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Thomas' 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. Abraham P. Thomas Jr. is an internist in Stockton, California
Dr. Thomas practices at Permanente Medical Group Inc in Stockton, California.
Dr. Thomas' NPI, 1770633588, was assigned on January 12, 2007. Dr. Thomas graduated from John A. Burns School of Medicine in 1992. Dr. Thomas' California license number on file is G78168.
NPI and contact details
- NPI
- 1770633588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345425096
- NPI enumeration date
- January 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Abraham P. Thomas Jr. practices at Permanente Medical Group Inc in Stockton, California
Dr. Thomas' primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Abraham P. Thomas Jr. is affiliated with 3 sites of care and 1 medical group
Dr. Thomas' primary practice is Permanente Medical Group Inc in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Thomas to 1 more group practice or clinic and 1 hospice, each named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Abraham P. Thomas Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | 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. Abraham P. Thomas Jr. is one of 16,751 internists in California
Internal medicine is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Thomas has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic diabetes and chronic kidney disease among the conditions Dr. Thomas treats.
Internists near Dr. Thomas
Counts of internists 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. Abraham P. Thomas Jr.'s patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 56, with 48% women.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Abraham P. Thomas Jr. wrote 6,530 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 6,530 Medicare Part D claims for 728 patients. 91% of them were for generic drugs. CMS names the drug for 6,035 of them, across 95 drugs with 11 or more claims each, at $231,887 in total drug cost. In 2023, CMS named 6,346 claims across 96 drugs.
Part D claims, 20246,530
Drugs named by CMS95
Total drug cost$231,887
Part D patients728
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic5,932 claims91%
- Brand-name552 claims8%
- Other46 claims1%
Dr. Thomas' 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. Thomas' Part D claims, 2024
- Opioids1%88 of 6,530 claims
- Antibiotics2%123 of 6,530 claims
- Antipsychotics, patients 65 and over0%14 of 6,530 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: 6,3462024: 6,0355%
Drugs named by CMS: 95 in 2024, 96 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. Abraham P. Thomas Jr. takes part in Medicare
Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Abraham P. Thomas Jr. has 5 publications on record
Dmand AI links 5 papers to Dr. Thomas, published from 2016 to 2017. 2016 was the busiest year, with 3. The most frequent topics are Stroke, Brain Ischemia and Randomized Controlled Trials as Topic. Dr. Thomas has published most often in J Stroke Cerebrovasc Dis. Dr. Thomas' most frequent co-authors are Haseeb Abdul Rahman, MD, Ritvij Bowry, MD and James C. Grotta, MD.
Papers5
Years published2016 to 2017
Topics Dr. Thomas writes about most
- Stroke
- Brain Ischemia
- Randomized Controlled Trials as Topic
Dr. Thomas' most frequent co-authors
- Haseeb Abdul Rahman, MD4 shared papers
- Ritvij Bowry, MD1 shared paper
- James C. Grotta, MD1 shared paper
Recent publications by Dr. Thomas
Emergency Medical ServicesMobile Health UnitsNeurologists
J Stroke Cerebrovasc Dis
Brain IschemiaConservative TreatmentCraniotomy
AJNR Am J Neuroradiol
Brain IschemiaEndovascular ProceduresEndpoint Determination
See who Dr. Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thomas works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Abraham P. Thomas Jr. received $110 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Thomas from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Valeant Pharmaceuticals International paid the most, $110.
Companies that paid Dr. Thomas the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Abraham P. Thomas Jr. has 1 award and honors on record
Dmand AI lists 1 award for Dr. Thomas, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Thomas
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Abraham P. Thomas Jr. graduated from John A. Burns School of Medicine
Dr. Thomas graduated from John A. Burns School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Abraham P. Thomas Jr. accepts plans from 1 insurance carrier
Dr. Thomas is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Abraham P. Thomas 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 | 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)Doctors and Clinicians Utilization Data (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 |
| 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 |
| 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. Abraham P. Thomas 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. Abraham P. Thomas Jr.'s NPI number?
Dr. Abraham P. Thomas Jr.'s NPI number is 1770633588. It was assigned on January 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Abraham P. Thomas Jr.?
Dr. Abraham P. Thomas Jr. is an internist in Stockton, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Abraham P. Thomas Jr. practice?
Dr. Thomas practices at 7373 West Ln, Stockton, CA 95210. Dr. Thomas' primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Thomas to 1 group practice or clinic and 1 hospice.
What is Dr. Abraham P. Thomas Jr.'s office phone number?
The practice phone on file for Dr. Thomas is (209) 476-2000.
What is Dr. Abraham P. Thomas Jr.'s medical license number?
Dr. Thomas' California license number on file is G78168.
What medical group is Dr. Abraham P. Thomas Jr. part of?
Dr. Thomas is linked to The Permanente Medical Group, Inc.
Does Dr. Abraham P. Thomas Jr. accept Medicare?
Yes. CMS lists Dr. Thomas as accepting Medicare assignment.
Where did Dr. Abraham P. Thomas Jr. go to medical school?
Dr. Thomas graduated from John A. Burns School of Medicine in 1992.
What drugs does Dr. Abraham P. Thomas Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Abraham P. Thomas Jr. received payments from drug or device companies?
CMS Open Payments shows $110 in general payments to Dr. Thomas from 1 company from 2016 to 2016. The largest total came from Valeant Pharmaceuticals International.
Show 4 more questionsShow fewer questions
How long has Dr. Abraham P. Thomas Jr. been practicing?
Dr. Thomas graduated from medical school in 1992, 34 years ago.
Does Dr. Abraham P. Thomas Jr. do research?
Dmand AI links 5 publications to Dr. Thomas, published from 2016 to 2017.
Who does Dr. Abraham P. Thomas Jr. publish with?
Dr. Thomas' most frequent co-authors are Haseeb Abdul Rahman, MD (4 shared papers), Ritvij Bowry, MD (1 shared paper) and James C. Grotta, MD (1 shared paper).
What insurance does Dr. Abraham P. Thomas Jr. accept?
Dr. Thomas is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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