Jonathan Numa Barthelet
- Medicare services, 2024
- 2,620
- Medicare patients, 2024
- 330
- Part D claims, 2024
- 2,931
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Practice address
- 2121 Wilshire Blvd Ste 103, Santa Monica, CA 90403
- Practice phone
- Call (310) 456-8582
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bay Area Foot Care
Clinical Lab - Full Service · Santa Monica, California
Find Jonathan Barthelet'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.
Jonathan Numa Barthelet is an internist in Santa Monica, California
Jonathan Barthelet practices at Bay Area Foot Care in Santa Monica, California.
Jonathan Barthelet's NPI, 1811428550, was assigned on March 24, 2017. Jonathan Barthelet graduated from Stony Brook University Health Sciences Center School of Medicine in 2017. Jonathan Barthelet holds California license A161156.
- NPI
- 1811428550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799117925
- NPI enumeration date
- March 24, 2017
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (310) 456-8582
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Numa Barthelet practices at Bay Area Foot Care in Santa Monica, California
Jonathan Barthelet's primary practice is Bay Area Foot Care, at 2121 Wilshire Blvd Ste 103, Santa Monica, CA 90403. The practice phone is (310) 456-8582.
- Bay Area Foot Care2121 Wilshire Blvd Ste 103, Santa Monica, CA 90403Phone(310) 456-8582
Source: Dmand AI Affiliation Data
Jonathan Numa Barthelet is affiliated with 4 sites of care and 1 medical group
Jonathan Barthelet's primary practice is Bay Area Foot Care in Santa Monica, California. Jonathan Barthelet is also affiliated with Providence Saint John's Health Center. The medical group on file is Westside Internal Medicine. Dmand AI also links Jonathan Barthelet to 1 more group practice or clinic and 1 home health agency, each named with a free account. Jonathan Barthelet's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan Numa Barthelet's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Barthelet practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bay Area Foot Care | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonathan Numa Barthelet is one of 16,751 internists in California
Internal medicine is Jonathan Barthelet's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Jonathan Barthelet is board certified in internal medicine by the American Board of Internal Medicine. Jonathan Barthelet is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute mini-stroke (TIA), acute skin infection, anxiety, arthritis, atrial fibrillation and flutter, bipolar disorder and bone infection among the conditions Jonathan Barthelet treats.
Internists near Jonathan Barthelet
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
Jonathan Numa Barthelet billed Medicare for 2,620 services in 2024
CMS data shows 2,620 Medicare services from Jonathan Barthelet across 25 procedure codes in 2024, for 330 Medicare patients. Medicare paid $65,977 for them. Every service was in an office.
Jonathan Barthelet's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 02024: 1,797
- Office and hospital visits
- 2023: 8632024: 46147%
- Surgery
- 2023: 02024: 212
- Other services
- 2023: 1642024: 7057%
- Tests and treatments
- 2023: 1172024: 6148%
- Imaging
- 2023: 02024: 19
Jonathan Barthelet compared with the California median for internists, 2024
- Jonathan Barthelet
- California median
- Medicare services
- 2,620vs 3617.3 times
- Medicare patients
- 330vs 1512.2 times
- Part D claims
- 2,139vs 4215.1 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Jonathan Barthelet'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 Jonathan Barthelet?
Medicare shows one payer. Book a meeting to get commercial claims data for Jonathan Barthelet and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jonathan Numa Barthelet treated 330 Medicare patients in 2024, average age 76
CMS counts 330 Medicare patients who saw Jonathan Barthelet in 2024. The largest group is 75 to 84, with 142 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jonathan Barthelet's median patient age at 75, with 44% women.
Jonathan Barthelet's Medicare patients by age, 2024
Jonathan Barthelet's Medicare patients by sex, 2024
- Women16450%
- Men16650%
Chronic conditions among Jonathan Barthelet's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis53%
- Ischemic heart disease42%
- Diabetes28%
- Osteoporosis24%
- Mood disorders22%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Jonathan Barthelet's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jonathan Numa Barthelet wrote 2,931 Medicare Part D claims in 2024
In 2024, Jonathan Barthelet wrote 2,931 Medicare Part D claims for 441 patients. 85% of them were for generic drugs. CMS names the drug for 2,139 of them, across 67 drugs with 11 or more claims each, at $182,441 in total drug cost. In 2023, CMS named 3,368 claims across 94 drugs.
Jonathan Barthelet's Part D claims by kind of drug, 2024
- Generic2,499 claims85%
- Brand-name408 claims14%
- Other24 claims1%
Jonathan Barthelet'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 Jonathan Barthelet's Part D claims, 2024
- Opioids2%65 of 2,931 claims
- Antibiotics5%137 of 2,931 claims
- Antipsychotics, patients 65 and over0%14 of 2,931 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: 3,3682024: 2,13936%
Drugs named by CMS: 67 in 2024, 94 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
Jonathan Numa Barthelet scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Jonathan Barthelet for performance year 2024, reported as part of a group. CMS lists Jonathan Barthelet as offering telehealth.
- Offers telehealth
- Yes
Jonathan Barthelet's MIPS scores, performance year 2024
- 88of 100Final score
- 79.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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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Jonathan Numa Barthelet received $151 in industry payments from 2024 to 2025
CMS Open Payments shows 7 general payments to Jonathan Barthelet from 7 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Cleerly, Inc. paid the most, $36.
General payments to Jonathan Barthelet by program year, 2024 to 2025
Companies that paid Jonathan Barthelet the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jonathan Numa Barthelet graduated from Stony Brook University Health Sciences Center School of Medicine
Jonathan Barthelet graduated from Stony Brook University Health Sciences Center School of Medicine in 2017.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Jonathan Numa Barthelet accepts plans from 5 insurance carriers
Jonathan Barthelet is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Jonathan Barthelet accepts, by number of carriers
- Medicare5
- PPO4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Jonathan Numa Barthelet'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) |
| 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 Jonathan Numa Barthelet
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Numa Barthelet's NPI number?
Jonathan Numa Barthelet's NPI number is 1811428550. It was assigned on March 24, 2017, and it is active in the NPI Registry.
What does Jonathan Numa Barthelet specialize in?
Jonathan Numa Barthelet is an internist in Santa Monica, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Jonathan Numa Barthelet practice?
Jonathan Barthelet practices at 2121 Wilshire Blvd Ste 103, Santa Monica, CA 90403. Jonathan Barthelet's primary practice is Bay Area Foot Care in Santa Monica, California. Dmand AI also links Jonathan Barthelet to 1 group practice or clinic and 1 home health agency.
What is Jonathan Numa Barthelet's office phone number?
The practice phone on file for Jonathan Barthelet is (310) 456-8582.
What is Jonathan Numa Barthelet's medical license number?
Jonathan Barthelet holds California license A161156.
Which hospitals is Jonathan Numa Barthelet affiliated with?
Jonathan Barthelet is affiliated with Providence Saint John's Health Center.
What medical group is Jonathan Numa Barthelet part of?
Jonathan Barthelet is linked to Westside Internal Medicine.
Does Jonathan Numa Barthelet accept Medicare?
Yes. CMS data shows Jonathan Barthelet billed Medicare for 2,620 services in 2024.
Does Jonathan Numa Barthelet offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jonathan Barthelet as offering telehealth services.
What is Jonathan Numa Barthelet's MIPS score?
Jonathan Barthelet's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
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How many Medicare patients does Jonathan Numa Barthelet see?
CMS counts 330 Medicare patients who saw Jonathan Barthelet in 2024, with an average age of 76.
Is Jonathan Numa Barthelet board certified?
Yes. Jonathan Barthelet is board certified in internal medicine by the American Board of Internal Medicine.
What services does Jonathan Numa Barthelet bill to Medicare?
In 2024, Jonathan Barthelet's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and lab and pathology test (85025).
Where did Jonathan Numa Barthelet go to medical school?
Jonathan Barthelet graduated from Stony Brook University Health Sciences Center School of Medicine in 2017.
What drugs does Jonathan Numa Barthelet prescribe most?
In 2024 Medicare Part D data, Jonathan Barthelet's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Levothyroxine Sodium.
Has Jonathan Numa Barthelet received payments from drug or device companies?
CMS Open Payments shows $151 in general payments to Jonathan Barthelet from 7 companies from 2024 to 2025. The largest total came from Cleerly, Inc.
How long has Jonathan Numa Barthelet been practicing?
Jonathan Barthelet graduated from medical school in 2017, 9 years ago.
What insurance does Jonathan Numa Barthelet accept?
Jonathan Barthelet is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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