Dr. Thomas V. Long, MD
- Medicare services, 2024
- 979
- Medicare patients, 2024
- 416
- Part D claims, 2024
- 637
- Industry payments
- $156
- Medical groups
- 2
- Practice address
- 26777 Agoura Rd, Suite B4, Calabasas, CA 91302-2967
- Practice phone
- Call (818) 880-2225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Exer Urgent Care
Urgent care · Calabasas, California
Find Dr. Long's professional email, personal email and mobile number
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Dr. Thomas V. Long is an internist in Calabasas, California
Dr. Long practices at Exer Urgent Care in Calabasas, California.
Dr. Long's NPI, 1912924432, was assigned on July 17, 2006. Dr. Long graduated from Loyola University Chicago Stritch School of Medicine in 1990. Dr. Long holds California license G73457.
- NPI
- 1912924432NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628041449
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 880-2225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas V. Long practices at Exer Urgent Care in Calabasas, California
Dr. Long's primary practice is Exer Urgent Care, at 26777 Agoura Rd, Suite B4, Calabasas, CA 91302-2967. The practice phone is (818) 880-2225.
- Exer Urgent Care26777 Agoura Rd, Suite B4, Calabasas, CA 91302-2967Phone(818) 880-2225
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas V. Long is affiliated with 1 site of care and 2 medical groups
Dr. Long's primary practice is Exer Urgent Care in Calabasas, California. The medical group on file is Exer Urgent Care. Dmand AI also links Dr. Long to 1 more medical group, named with a free account.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Thomas V. Long's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Long practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Exer Urgent Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas V. Long is one of 16,751 internists in California
Internal medicine is Dr. Long's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Long is board certified in internal medicine by the American Board of Internal Medicine. Dr. Long is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, ankle or foot injury, asthma, bronchitis, chronic diabetes, chronic hypertension and chronic nasal allergies among the conditions Dr. Long treats.
Internists near Dr. Long
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. Thomas V. Long billed Medicare for 979 services in 2024
CMS data shows 979 Medicare services from Dr. Long across 16 procedure codes in 2024, for 416 Medicare patients. Medicare paid $55,363 for them. Every service was in an office.
Dr. Long's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3932024: 46117%
- Lab and pathology
- 2023: 2412024: 2209%
- Drugs given in the office
- 2023: 542024: 210289%
- Tests and treatments
- 2023: 442024: 6650%
- Imaging
- 2023: 02024: 22
Dr. Long compared with the California median for internists, 2024
- Dr. Long
- California median
- Medicare services
- 979vs 3612.7 times
- Medicare patients
- 416vs 1512.8 times
- Part D claims
- 490vs 42116% above
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Long'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.
Need commercial claims for Dr. Long?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Long and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas V. Long treated 416 Medicare patients in 2024, average age 75
CMS counts 416 Medicare patients who saw Dr. Long in 2024. The largest group is 65 to 74, with 210 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 10% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Long's median patient age at 43, with 59% women.
Dr. Long's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Long's Medicare patients by sex, 2024
- Women25361%
- Men16339%
Chronic conditions among Dr. Long's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis50%
- Ischemic heart disease27%
- Anxiety25%
- Diabetes25%
- Mood disorders24%
- Osteoporosis23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Long's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas V. Long wrote 637 Medicare Part D claims in 2024
In 2024, Dr. Long wrote 637 Medicare Part D claims for 390 patients. 95% of them were for generic drugs. CMS names the drug for 490 of them, across 12 drugs with 11 or more claims each, at $3,050 in total drug cost. In 2023, CMS named 346 claims across 8 drugs.
Dr. Long's Part D claims by kind of drug, 2024
- Generic605 claims95%
- Brand-name32 claims5%
Dr. Long'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. Long's Part D claims, 2024
- Antibiotics47%301 of 637 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: 3462024: 49042%
Drugs named by CMS: 12 in 2024, 8 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. Thomas V. Long takes part in Medicare
Dr. Long 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. Thomas V. Long received $156 in industry payments from 2016 to 2018
CMS Open Payments shows 6 general payments to Dr. Long from 2 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $117.
General payments to Dr. Long by program year, 2016 to 2018
Companies that paid Dr. Long the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas V. Long graduated from Loyola University Chicago Stritch School of Medicine
Dr. Long graduated from Loyola University Chicago Stritch School of Medicine in 1990.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Thomas V. Long accepts plans from 6 insurance carriers
Dr. Long is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Molina
Plan types Dr. Long accepts, by number of carriers
- Medicare6
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas V. Long'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation 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) |
| 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. Thomas V. Long
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 V. Long's NPI number?
Dr. Thomas V. Long's NPI number is 1912924432. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas V. Long?
Dr. Thomas V. Long is an internist in Calabasas, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thomas V. Long practice?
Dr. Long practices at 26777 Agoura Rd, Suite B4, Calabasas, CA 91302-2967. Dr. Long's primary practice is Exer Urgent Care in Calabasas, California. Dmand AI also links Dr. Long to 1 medical group.
What is Dr. Thomas V. Long's office phone number?
The practice phone on file for Dr. Long is (818) 880-2225.
What is Dr. Thomas V. Long's medical license number?
Dr. Long holds California license G73457.
What medical group is Dr. Thomas V. Long part of?
Dr. Long is linked to Exer Urgent Care. Dmand AI links Dr. Long to 1 more medical group.
Does Dr. Thomas V. Long accept Medicare?
Yes. CMS data shows Dr. Long billed Medicare for 979 services in 2024, and Dr. Long accepts Medicare assignment.
How many Medicare patients does Dr. Thomas V. Long see?
CMS counts 416 Medicare patients who saw Dr. Long in 2024, with an average age of 75.
Is Dr. Thomas V. Long board certified?
Yes. Dr. Long is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Thomas V. Long bill to Medicare?
In 2024, Dr. Long's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and injected or infused drug (J1100).
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Where did Dr. Thomas V. Long go to medical school?
Dr. Long graduated from Loyola University Chicago Stritch School of Medicine in 1990.
What drugs does Dr. Thomas V. Long prescribe most?
In 2024 Medicare Part D data, Dr. Long's most prescribed drugs by claims were Prednisone, Amoxicillin-Clavulanate Potass and Nitrofurantoin Mono-Macro.
Has Dr. Thomas V. Long received payments from drug or device companies?
CMS Open Payments shows $156 in general payments to Dr. Long from 2 companies from 2016 to 2018. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Thomas V. Long been practicing?
Dr. Long graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Thomas V. Long accept?
Dr. Long is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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