Dr. Arielle Caplin, MD
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 17
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Industry payments
- $25
- Practice address
- 1493 Cambridge Street, Cambridge, MA 02139
- Practice phone
- Call (617) 665-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Caplin's professional email, personal email and mobile number
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Dr. Arielle Caplin is an OB-GYN in Cambridge, Massachusetts
Dr. Caplin practices at CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
Dr. Caplin's NPI, 1013578905, was assigned on June 22, 2019. Dr. Caplin graduated from Rutgers New Jersey Medical School in 2019. Dr. Caplin holds Massachusetts license 1014304.
- NPI
- 1013578905NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830424555
- NPI enumeration date
- June 22, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 665-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arielle Caplin practices at CHA Cambridge Hospital in Cambridge, Massachusetts
Dr. Caplin's primary practice is CHA Cambridge Hospital, at 1493 Cambridge Street, Cambridge, MA 02139 in Middlesex County. The practice phone is (617) 665-1000.
- CHA Cambridge Hospital1493 Cambridge Street, Cambridge, MA 02139 · Middlesex CountyPhone(617) 665-1000
Source: Dmand AI Affiliation Data
Dr. Arielle Caplin is affiliated with 1 site of care and 1 medical group
Dr. Caplin's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance. The medical group on file is Cambridge Health Alliance. Dr. Caplin's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Arielle Caplin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Caplin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHA Cambridge Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Arielle Caplin is one of 903 OB-GYNs in Massachusetts
Obstetrics and gynecology is Dr. Caplin's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dmand AI has Dr. Caplin's licenses on file in 2 states: Massachusetts and Pennsylvania.
Specialties and state licenses
- Obstetrics and gynecology, MassachusettsPrimary
- Pennsylvania license
OB-GYNs near Dr. Caplin
Counts of OB-GYNs 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. Arielle Caplin treated 13 Medicare patients in 2024, average age 67
CMS counts 13 Medicare patients who saw Dr. Caplin in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Caplin's median patient age at 36, with 99% women.
Dr. Caplin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Caplin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arielle Caplin wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Caplin wrote 17 Medicare Part D claims. 88% of them were for generic drugs.
Dr. Caplin's Part D claims by kind of drug, 2024
- Generic15 claims88%
- Brand-name and other2 claims12%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Arielle Caplin scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Caplin for performance year 2024, reported as part of a group. Dr. Caplin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Caplin's MIPS scores, performance year 2024
- 91of 100Final score
- 77.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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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Dr. Arielle Caplin received $25 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Caplin from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $25.
Companies that paid Dr. Caplin the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Arielle Caplin graduated from Rutgers New Jersey Medical School
Dr. Caplin graduated from Rutgers New Jersey Medical School in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Arielle Caplin'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 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 (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 |
| 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. Arielle Caplin
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. Arielle Caplin's NPI number?
Dr. Arielle Caplin's NPI number is 1013578905. It was assigned on June 22, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Arielle Caplin?
Dr. Arielle Caplin is an OB-GYN in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Arielle Caplin practice?
Dr. Caplin practices at 1493 Cambridge Street, Cambridge, MA 02139. Dr. Caplin's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
What is Dr. Arielle Caplin's office phone number?
The practice phone on file for Dr. Caplin is (617) 665-1000.
What is Dr. Arielle Caplin's medical license number?
Dr. Caplin holds Massachusetts license 1014304, one of the licenses on file in 2 states.
Which states has Dr. Arielle Caplin been licensed in?
Dmand AI has state licenses on file for Dr. Caplin in Massachusetts and Pennsylvania.
Which hospitals is Dr. Arielle Caplin affiliated with?
Dr. Caplin practices at CHA Cambridge Hospital in Cambridge, Massachusetts.
What medical group is Dr. Arielle Caplin part of?
Dr. Caplin is linked to Cambridge Health Alliance.
Does Dr. Arielle Caplin accept Medicare?
Yes. CMS lists Dr. Caplin as accepting Medicare assignment.
What is Dr. Arielle Caplin's MIPS score?
Dr. Caplin's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Arielle Caplin see?
CMS counts 13 Medicare patients who saw Dr. Caplin in 2024, with an average age of 67.
Where did Dr. Arielle Caplin go to medical school?
Dr. Caplin graduated from Rutgers New Jersey Medical School in 2019.
Has Dr. Arielle Caplin received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Caplin from 1 company from 2022 to 2022. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Arielle Caplin been practicing?
Dr. Caplin graduated from medical school in 2019, 7 years ago.
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