N Engl J Med
Dr. Douglas Scott Bell, MD
- Medicare services, 2024
- 45
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 503
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 200 Medical Plz, Los Angeles, CA 90024
- Practice phone
- Call (310) 794-9206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter Morton UCLA Medical Building
Los Angeles, California
Find Dr. Bell'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. Douglas Scott Bell is an internist in Los Angeles, California
Dr. Bell practices at Peter Morton UCLA Medical Building in Los Angeles, California.
Dr. Bell's NPI, 1174549372, was assigned on July 14, 2006. Dr. Bell graduated from Harvard Medical School in 1990. Dr. Bell holds California license G79822.
- NPI
- 1174549372NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880737816
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 794-9206
- 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; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Scott Bell practices at Peter Morton UCLA Medical Building in Los Angeles, California
Dr. Bell's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.
- Peter Morton UCLA Medical Building200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Douglas Scott Bell is affiliated with 4 sites of care and 1 medical group
Dr. Bell's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Bell is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Bell to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Douglas Scott Bell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bell practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter Morton UCLA Medical Building | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Douglas Scott Bell is one of 16,751 internists in California
Internal medicine is Dr. Bell's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bell is board certified in clinical informatics by the American Board of Preventive Medicine. Dr. Bell is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists asthma, cerebrovascular disease, chronic hypertension, coronary artery disease, drug use disorders, epilepsy, fluid in a joint and gastrointestinal bleeding among the conditions Dr. Bell treats.
Internists near Dr. Bell
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. Douglas Scott Bell billed Medicare for 45 services in 2024
CMS data shows 45 Medicare services from Dr. Bell across 2 procedure codes in 2024, for 32 Medicare patients. Medicare paid $2,418 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 392024: 3315%
- Other services
- 2023: 162024: 1225%
Dr. Bell compared with the California median for internists, 2024
- Dr. Bell
- California median
- Medicare services
- 45vs 36188% below
- Medicare patients
- 32vs 15179% below
- Part D claims
- 218vs 42148% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Bell'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. Bell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bell and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas Scott Bell treated 32 Medicare patients in 2024, average age 74
CMS counts 32 Medicare patients who saw Dr. Bell in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have high cholesterol, and 50% have arthritis. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bell's median patient age at 66, with 46% women.
Dr. Bell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bell's Medicare patients by sex, 2024
- Women1650%
- Men1650%
Chronic conditions among Dr. Bell's Medicare patients, 2024
- High cholesterol75%
- Arthritis50%
- High blood pressure50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas Scott Bell wrote 503 Medicare Part D claims in 2024
In 2024, Dr. Bell wrote 503 Medicare Part D claims for 48 patients. 90% of them were for generic drugs. CMS names the drug for 218 of them, across 11 drugs with 11 or more claims each, at $2,505 in total drug cost. In 2023, CMS named 187 claims across 11 drugs.
Dr. Bell's Part D claims by kind of drug, 2024
- Generic451 claims90%
- Brand-name52 claims10%
Dr. Bell'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. Bell's Part D claims, 2024
- Opioids4%19 of 503 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: 1872024: 21817%
Drugs named by CMS: 11 in 2024, 11 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. Douglas Scott Bell offers telehealth to Medicare patients
Dr. Bell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bell as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Douglas Scott Bell has 4 publications on record
Dmand AI links 4 papers to Dr. Bell, published from 2012 to 2021. Dr. Bell's most frequent co-authors are Faraz Ahmad, MD, Faraz Shafique Ahmad, MD and Elliott Marshall Antman, MD.
Dr. Bell's most frequent co-authors
- Faraz Ahmad, MD1 shared paper
- Faraz Shafique Ahmad, MD1 shared paper
- Elliott Marshall Antman, MD1 shared paper
Recent publications by Dr. Bell
See who Dr. Bell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bell 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. Douglas Scott Bell graduated from Harvard Medical School
Dr. Bell graduated from Harvard Medical School in 1990.
- Medical school
- Board certified in clinical informatics
Source: Dmand AI Professional Profile Data
Dr. Douglas Scott Bell accepts plans from 6 insurance carriers
Dr. Bell is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Bell accepts, by number of carriers
- Medicare6
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Douglas Scott Bell'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Douglas Scott Bell
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. Douglas Scott Bell's NPI number?
Dr. Douglas Scott Bell's NPI number is 1174549372. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Scott Bell?
Dr. Douglas Scott Bell is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Douglas Scott Bell practice?
Dr. Bell practices at 200 Medical Plz, Los Angeles, CA 90024. Dr. Bell's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Dr. Bell to 1 hospital and 1 group practice or clinic.
What is Dr. Douglas Scott Bell's office phone number?
The practice phone on file for Dr. Bell is (310) 794-9206.
What is Dr. Douglas Scott Bell's medical license number?
Dr. Bell holds California license G79822.
Which hospitals is Dr. Douglas Scott Bell affiliated with?
Dr. Bell is affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Bell to 1 more hospital.
What medical group is Dr. Douglas Scott Bell part of?
Dr. Bell is linked to UCLA Medical Group.
Does Dr. Douglas Scott Bell accept Medicare?
Yes. CMS data shows Dr. Bell billed Medicare for 45 services in 2024, and Dr. Bell accepts Medicare assignment.
Does Dr. Douglas Scott Bell offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Bell as offering telehealth services.
How many Medicare patients does Dr. Douglas Scott Bell see?
CMS counts 32 Medicare patients who saw Dr. Bell in 2024, with an average age of 74.
Show 8 more questionsShow fewer questions
Is Dr. Douglas Scott Bell board certified?
Yes. Dr. Bell is board certified in clinical informatics by the American Board of Preventive Medicine.
What services does Dr. Douglas Scott Bell bill to Medicare?
In 2024, Dr. Bell's most billed Medicare services were office visit, established patient (99215) and medicare service (G0439).
Where did Dr. Douglas Scott Bell go to medical school?
Dr. Bell graduated from Harvard Medical School in 1990.
What drugs does Dr. Douglas Scott Bell prescribe most?
In 2024 Medicare Part D data, Dr. Bell's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
How long has Dr. Douglas Scott Bell been practicing?
Dr. Bell graduated from medical school in 1990, 36 years ago.
Does Dr. Douglas Scott Bell do research?
Dmand AI links 4 publications to Dr. Bell, published from 2012 to 2021.
Who does Dr. Douglas Scott Bell publish with?
Dr. Bell's most frequent co-authors are Faraz Ahmad, MD (1 shared paper), Faraz Shafique Ahmad, MD (1 shared paper) and Elliott Marshall Antman, MD (1 shared paper).
What insurance does Dr. Douglas Scott Bell accept?
Dr. Bell is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card