Dr. Matthew Thomas Long, DO
- Medicare services, 2024
- 344
- Medicare patients, 2024
- 126
- Part D claims, 2024
- 12,028
- Hospital affiliations
- 2
- Industry payments
- $625
- Practice address
- 2600 Redondo Avenue, Long Beach, CA 90806
- Practice phone
- Call (562) 988-7147
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum Surgery Center - Long Beach
Surgery Center - Medicare-Certified · Long Beach, California
Find Dr. Long's professional email, personal email and mobile number
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Dr. Matthew Thomas Long is an adult medicine physician in Long Beach, California
Dr. Long practices at Optum Surgery Center - Long Beach in Long Beach, California.
Dr. Long's NPI, 1851406243, was assigned on August 19, 2006. Dr. Long holds California license 2OA8553.
- NPI
- 1851406243NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597719195
- NPI enumeration date
- August 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 988-7147
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Thomas Long practices at Optum Surgery Center - Long Beach in Long Beach, California
Dr. Long's primary practice is Optum Surgery Center - Long Beach, at 2600 Redondo Avenue, Long Beach, CA 90806. The practice phone is (562) 988-7147.
- Optum Surgery Center - Long Beach2600 Redondo Avenue, Long Beach, CA 90806Phone(562) 988-7147
Source: Dmand AI Affiliation Data
Dr. Matthew Thomas Long is affiliated with 3 sites of care and 1 medical group
Dr. Long's primary practice is Optum Surgery Center - Long Beach in Long Beach, California. Dr. Long is also affiliated with Long Beach Medical Center. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Long to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Thomas Long's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Long practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum Surgery Center - Long Beach | 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. Matthew Thomas Long is one of 299 adult medicine physicians in California
Adult medicine is Dr. Long's primary specialty in the NPI Registry, under taxonomy code 207QA0505X. Dr. Long is licensed in California.
Specialties and state licenses
- Adult medicine, CaliforniaPrimary
Adult medicine physicians near Dr. Long
Counts of adult medicine physicians 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. Matthew Thomas Long billed Medicare for 344 services in 2024
CMS data shows 344 Medicare services from Dr. Long across 10 procedure codes in 2024, for 126 Medicare patients. Medicare paid $23,218 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: 1582024: 22341%
- Other services
- 2023: 772024: 10131%
- Tests and treatments
- 2023: 112024: 2082%
Dr. Long compared with the California median for adult medicine physicians, 2024
- Dr. Long
- California median
- Medicare services
- 344vs 19973% above
- Medicare patients
- 126vs 10916% above
- Part D claims
- 11,106vs 96311.5 times
Medians across 284 adult medicine physicians 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Thomas Long treated 126 Medicare patients in 2024, average age 74
CMS counts 126 Medicare patients who saw Dr. Long in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Long's median patient age at 67, with 53% 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
- Women6048%
- Men6652%
Chronic conditions among Dr. Long's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Diabetes33%
- Arthritis29%
- Mood disorders20%
- Depression18%
- Anxiety17%
- Chronic kidney disease17%
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 67
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Thomas Long wrote 12,028 Medicare Part D claims in 2024
In 2024, Dr. Long wrote 12,028 Medicare Part D claims for 899 patients. 90% of them were for generic drugs. CMS names the drug for 11,106 of them, across 154 drugs with 11 or more claims each, at $823,585 in total drug cost. In 2023, CMS named 10,869 claims across 163 drugs.
Dr. Long's Part D claims by kind of drug, 2024
- Generic10,815 claims90%
- Brand-name1,118 claims9%
- Other95 claims1%
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
- Opioids4%514 of 12,028 claims
- Antibiotics3%314 of 12,028 claims
- Antipsychotics, patients 65 and over0%28 of 12,028 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: 10,8692024: 11,1062%
Drugs named by CMS: 154 in 2024, 163 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
Dr. Matthew Thomas Long offers telehealth to Medicare patients
Dr. Long accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Long as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Matthew Thomas Long received $625 in industry payments from 2016 to 2024
CMS Open Payments shows 25 general payments to Dr. Long from 12 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 88% of the total. Merck Sharp & Dohme Corporation paid the most, $146.
General payments to Dr. Long by program year, 2016 to 2024
General payments to Dr. Long by kind, 2016 to 2024
- Food and beverage$55088%
- Education$7512%
Companies that paid Dr. Long the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Matthew Thomas 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 | 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 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) |
| 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. Matthew Thomas 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. Matthew Thomas Long's NPI number?
Dr. Matthew Thomas Long's NPI number is 1851406243. It was assigned on August 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Thomas Long?
Dr. Matthew Thomas Long is an adult medicine physician in Long Beach, California. The primary specialty in the NPI Registry is Adult Medicine Physician (taxonomy code 207QA0505X).
Where does Dr. Matthew Thomas Long practice?
Dr. Long practices at 2600 Redondo Avenue, Long Beach, CA 90806. Dr. Long's primary practice is Optum Surgery Center - Long Beach in Long Beach, California. Dmand AI also links Dr. Long to 1 hospital.
What is Dr. Matthew Thomas Long's office phone number?
The practice phone on file for Dr. Long is (562) 988-7147.
What is Dr. Matthew Thomas Long's medical license number?
Dr. Long holds California license 2OA8553.
Which hospitals is Dr. Matthew Thomas Long affiliated with?
Dr. Long is affiliated with Long Beach Medical Center. Dmand AI links Dr. Long to 1 more hospital.
What medical group is Dr. Matthew Thomas Long part of?
Dr. Long is linked to Optum - Downtown Los Angeles.
Does Dr. Matthew Thomas Long accept Medicare?
Yes. CMS data shows Dr. Long billed Medicare for 344 services in 2024, and Dr. Long accepts Medicare assignment.
Does Dr. Matthew Thomas Long offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Long as offering telehealth services.
How many Medicare patients does Dr. Matthew Thomas Long see?
CMS counts 126 Medicare patients who saw Dr. Long in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Matthew Thomas Long bill to Medicare?
In 2024, Dr. Long's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
What drugs does Dr. Matthew Thomas Long prescribe most?
In 2024 Medicare Part D data, Dr. Long's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Matthew Thomas Long received payments from drug or device companies?
CMS Open Payments shows $625 in general payments to Dr. Long from 12 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Matthew Thomas Long been practicing?
Dr. Long graduated from medical school in 2000, 26 years ago.
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