Dr. Thomas J. Long, MD
- Medicare services, 2024
- 865
- Medicare patients, 2024
- 553
- Part D claims, 2024
- 227
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Practice address
- 155 Glasson Way, Grass Valley, CA 95945
- Practice phone
- Call (530) 274-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Thomas J. Long is an emergency medicine physician in Grass Valley, California
Dr. Long practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
Dr. Long's NPI, 1710274964, was assigned on July 7, 2011. Dr. Long graduated from Jefferson Medical College of Thomas Jefferson University in 2011. Dr. Long holds California license A124487.
- NPI
- 1710274964NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931324092
- NPI enumeration date
- July 7, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 274-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas J. Long practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California
Dr. Long's primary practice is Dignity Health - Sierra Nevada Memorial Hospital, at 155 Glasson Way, Grass Valley, CA 95945 in Nevada County. The practice phone is (530) 274-6000.
- Dignity Health - Sierra Nevada Memorial Hospital155 Glasson Way, Grass Valley, CA 95945 · Nevada CountyPhone(530) 274-6000
Source: Dmand AI Affiliation Data
Dr. Thomas J. Long is affiliated with 1 site of care and 1 medical group
Dr. Long's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health. The medical group on file is Swope Medical Group Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas J. 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 |
|---|---|
| Dignity Health - Sierra Nevada Memorial Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas J. Long is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Long's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Long is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Long
Counts of emergency 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. Thomas J. Long billed Medicare for 865 services in 2024
CMS data shows 865 Medicare services from Dr. Long across 4 procedure codes in 2024, for 553 Medicare patients. Medicare paid $79,423 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Long's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6032024: 6132%
- Tests and treatments
- 2023: 2182024: 25216%
Dr. Long compared with the California median for emergency medicine physicians, 2024
- Dr. Long
- California median
- Medicare services
- 865vs 2653.3 times
- Medicare patients
- 553vs 2432.3 times
- Part D claims
- 106vs 6271% above
Medians across 7,079 emergency 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. Thomas J. Long treated 553 Medicare patients in 2024, average age 75
CMS counts 553 Medicare patients who saw Dr. Long in 2024. The largest group is 65 to 74, with 212 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Long's median patient age at 71, with 53% women.
Dr. Long's Medicare patients by age, 2024
Dr. Long's Medicare patients by sex, 2024
- Women32158%
- Men23242%
Chronic conditions among Dr. Long's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis51%
- Mood disorders39%
- Anxiety37%
- Ischemic heart disease35%
- Depression34%
- Heart failure28%
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 71
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. Thomas J. Long wrote 227 Medicare Part D claims in 2024
In 2024, Dr. Long wrote 227 Medicare Part D claims for 169 patients. 96% of them were for generic drugs. CMS names the drug for 106 of them, across 6 drugs with 11 or more claims each, at $538 in total drug cost. In 2023, CMS named 90 claims across 4 drugs.
Dr. Long's Part D claims by kind of drug, 2024
- Generic217 claims96%
- Brand-name and other10 claims4%
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
- Opioids10%22 of 227 claims
- Antibiotics30%67 of 227 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: 902024: 10618%
Drugs named by CMS: 6 in 2024, 4 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. Thomas J. Long scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Long for performance year 2024, reported as part of a group. Dr. Long accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Long's MIPS scores, performance year 2024
- 94of 100Final score
- 88.6of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Thomas J. Long graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Long graduated from Jefferson Medical College of Thomas Jefferson University in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas J. 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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 J. 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 J. Long's NPI number?
Dr. Thomas J. Long's NPI number is 1710274964. It was assigned on July 7, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas J. Long?
Dr. Thomas J. Long is an emergency medicine physician in Grass Valley, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Thomas J. Long practice?
Dr. Long practices at 155 Glasson Way, Grass Valley, CA 95945. Dr. Long's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
What is Dr. Thomas J. Long's office phone number?
The practice phone on file for Dr. Long is (530) 274-6000.
What is Dr. Thomas J. Long's medical license number?
Dr. Long holds California license A124487.
Which hospitals is Dr. Thomas J. Long affiliated with?
Dr. Long practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California.
What medical group is Dr. Thomas J. Long part of?
Dr. Long is linked to Swope Medical Group Inc.
Does Dr. Thomas J. Long accept Medicare?
Yes. CMS data shows Dr. Long billed Medicare for 865 services in 2024, and Dr. Long accepts Medicare assignment.
What is Dr. Thomas J. Long's MIPS score?
Dr. Long's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Thomas J. Long see?
CMS counts 553 Medicare patients who saw Dr. Long in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Thomas J. Long bill to Medicare?
In 2024, Dr. Long's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Thomas J. Long go to medical school?
Dr. Long graduated from Jefferson Medical College of Thomas Jefferson University in 2011.
What drugs does Dr. Thomas J. Long prescribe most?
In 2024 Medicare Part D data, Dr. Long's most prescribed drugs by claims were Ondansetron HCl, Cephalexin and Hydrocodone-Acetaminophen.
How long has Dr. Thomas J. Long been practicing?
Dr. Long graduated from medical school in 2011, 15 years ago.
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