Benjamin Aaron Waterman
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 810
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 1250 16th Street, Santa Monica, CA 90404
- Practice phone
- Call (310) 319-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Benjamin Waterman'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.
Benjamin Aaron Waterman is an internist in Santa Monica, California
Benjamin Waterman practices at UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health.
Benjamin Waterman's NPI, 1740623008, was assigned on April 16, 2013. Benjamin Waterman graduated from UC Davis School of Medicine in 2013. Benjamin Waterman's California license number on file is A136262.
- NPI
- 1740623008NPI Registry (opens in a new tab)
- NPI enumeration date
- April 16, 2013
- NPI status
- Active
- Practice phone
- (310) 319-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Benjamin Aaron Waterman practices at UCLA Santa Monica Medical Center in Santa Monica, California
Benjamin Waterman's primary practice is UCLA Santa Monica Medical Center, at 1250 16th Street, Santa Monica, CA 90404 in Los Angeles County. The practice phone is (310) 319-4000.
- UCLA Santa Monica Medical Center1250 16th Street, Santa Monica, CA 90404 · Los Angeles CountyPhone(310) 319-4000
Source: Dmand AI Affiliation Data
Benjamin Aaron Waterman is affiliated with 1 site of care and 1 medical group
Benjamin Waterman's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health. The medical group on file is Harbor-UCLA Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Benjamin Aaron Waterman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Benjamin Waterman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCLA Santa Monica Medical Center | 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 University of California Health and 6.2K+ hospitals, with verified contacts in the same login.
Benjamin Aaron Waterman is one of 16,751 internists in California
Internal medicine is Benjamin Waterman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Benjamin Waterman has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic diabetes, chronic hypertension, chronic kidney disease, fluid and electrolyte imbalances, gastrointestinal bleeding, lower back pain, muscle pain, fibromyalgia, and limb pain and UTI among the conditions Benjamin Waterman treats.
Internists near Benjamin Waterman
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
Benjamin Aaron Waterman billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Benjamin Waterman across 1 procedure code in 2024, all of them office visits, for 25 Medicare patients. Medicare paid $708 for them. Every service was in an office.
Benjamin Waterman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 662024: 1479%
- Other services
- 2023: 362024: 0100%
Benjamin Waterman compared with the California median for internists, 2024
- Benjamin Waterman
- California median
- Medicare services
- 14vs 36196% below
- Medicare patients
- 25vs 15183% below
- Part D claims
- 509vs 42121% above
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Benjamin Waterman'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 Benjamin Waterman?
Medicare shows one payer. Book a meeting to get commercial claims data for Benjamin Waterman and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Benjamin Aaron Waterman treated 25 Medicare patients in 2024, average age 74
CMS counts 25 Medicare patients who saw Benjamin Waterman in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Benjamin Waterman's median patient age at 64, with 33% women.
Chronic conditions among Benjamin Waterman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Benjamin Waterman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women33%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Benjamin Aaron Waterman wrote 810 Medicare Part D claims in 2024
In 2024, Benjamin Waterman wrote 810 Medicare Part D claims for 73 patients. 84% of them were for generic drugs. CMS names the drug for 509 of them, across 17 drugs with 11 or more claims each, at $83,157 in total drug cost. In 2023, CMS named 742 claims across 25 drugs.
Benjamin Waterman's Part D claims by kind of drug, 2024
- Generic680 claims84%
- Brand-name and other130 claims16%
Benjamin Waterman'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 Benjamin Waterman's Part D claims, 2024
- Antibiotics5%44 of 810 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: 7422024: 50931%
Drugs named by CMS: 17 in 2024, 25 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
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.
Benjamin Aaron Waterman has 2 publications on record
Dmand AI links 2 papers to Benjamin Waterman, published from 2011 to 2024. Benjamin Waterman's most frequent co-authors are James Richard Berenson, MD, Donald St. Paul Gravenor, MD and John N. Mafi, MD.
Benjamin Waterman's most frequent co-authors
- James Richard Berenson, MD1 shared paper
- Donald St. Paul Gravenor, MD1 shared paper
- John N. Mafi, MD1 shared paper
Recent publications by Benjamin Waterman
See who Benjamin Waterman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Benjamin Waterman works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Benjamin Aaron Waterman received $63 in industry payments from 2023 to 2024
CMS Open Payments shows 3 general payments to Benjamin Waterman from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $46.
General payments to Benjamin Waterman by program year, 2023 to 2024
Companies that paid Benjamin Waterman the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Benjamin Aaron Waterman graduated from UC Davis School of Medicine
Benjamin Waterman graduated from UC Davis School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Benjamin Aaron Waterman accepts plans from 11 insurance carriers
Benjamin Waterman is in network with 11 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +3 more carriersWith a free account
Plan types Benjamin Waterman accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Benjamin Aaron Waterman'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) |
| 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) |
| 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 Benjamin Aaron Waterman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Benjamin Aaron Waterman's NPI number?
Benjamin Aaron Waterman's NPI number is 1740623008. It was assigned on April 16, 2013, and it is active in the NPI Registry.
What does Benjamin Aaron Waterman specialize in?
Benjamin Aaron Waterman is an internist in Santa Monica, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Benjamin Aaron Waterman practice?
Benjamin Waterman practices at 1250 16th Street, Santa Monica, CA 90404. Benjamin Waterman's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health.
What is Benjamin Aaron Waterman's office phone number?
The practice phone on file for Benjamin Waterman is (310) 319-4000.
What is Benjamin Aaron Waterman's medical license number?
Benjamin Waterman's California license number on file is A136262.
Which hospitals is Benjamin Aaron Waterman affiliated with?
Benjamin Waterman practices at UCLA Santa Monica Medical Center in Santa Monica, California.
What medical group is Benjamin Aaron Waterman part of?
Benjamin Waterman is linked to Harbor-UCLA Medical Center.
Does Benjamin Aaron Waterman accept Medicare?
Yes. CMS data shows Benjamin Waterman billed Medicare for 14 services in 2024.
How many Medicare patients does Benjamin Aaron Waterman see?
CMS counts 25 Medicare patients who saw Benjamin Waterman in 2024, with an average age of 74.
What services does Benjamin Aaron Waterman bill to Medicare?
In 2024, Benjamin Waterman's most billed Medicare services were office visit, established patient (99214).
Show 7 more questionsShow fewer questions
Where did Benjamin Aaron Waterman go to medical school?
Benjamin Waterman graduated from UC Davis School of Medicine in 2013.
What drugs does Benjamin Aaron Waterman prescribe most?
In 2024 Medicare Part D data, Benjamin Waterman's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Benjamin Aaron Waterman received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Benjamin Waterman from 2 companies from 2023 to 2024. The largest total came from Bausch Health Americas, Inc.
How long has Benjamin Aaron Waterman been practicing?
Benjamin Waterman graduated from medical school in 2013, 13 years ago.
Does Benjamin Aaron Waterman do research?
Dmand AI links 2 publications to Benjamin Waterman, published from 2011 to 2024.
Who does Benjamin Aaron Waterman publish with?
Benjamin Waterman's most frequent co-authors are James Richard Berenson, MD (1 shared paper), Donald St. Paul Gravenor, MD (1 shared paper) and John N. Mafi, MD (1 shared paper).
What insurance does Benjamin Aaron Waterman accept?
Benjamin Waterman is in network with 11 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. 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