Chelsea Ann Clemens, PA
- Medicare services, 2024
- 1,171
- Medicare patients, 2024
- 41
- Part D claims, 2024
- 236
- Industry payments
- $1,792
- Affiliated sites
- 1
- Practice address
- 1 Hospital Plz, Stamford, CT 06902
- Practice phone
- Call (203) 276-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stamford Hospital
Stamford, Connecticut
Find Chelsea Clemens' 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.
Chelsea Ann Clemens is a physician assistant in Stamford, Connecticut
Chelsea Clemens practices at Stamford Hospital in Stamford, Connecticut.
Chelsea Clemens' NPI, 1104300987, was assigned on September 18, 2018. Chelsea Clemens holds Connecticut license 4250.
- NPI
- 1104300987NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325382773
- NPI enumeration date
- September 18, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 276-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Chelsea Ann Clemens practices at Stamford Hospital in Stamford, Connecticut
Chelsea Clemens' primary practice is Stamford Hospital, at 1 Hospital Plz, Stamford, CT 06902 in Western Ct County. The practice phone is (203) 276-1000.
- Stamford Hospital1 Hospital Plz, Stamford, CT 06902 · Western Ct CountyPhone(203) 276-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Chelsea Ann Clemens is affiliated with 2 sites of care and 1 medical group
Chelsea Clemens' primary practice is Stamford Hospital in Stamford, Connecticut. The medical group on file is Connecticut Dermatology Group. Dmand AI also links Chelsea Clemens to 1 more group practice or clinic, 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 Chelsea Ann Clemens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chelsea Clemens practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stamford Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Chelsea Ann Clemens is one of 1,682 physician assistants in Connecticut
Physician assistant is Chelsea Clemens' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Chelsea Clemens is licensed in Connecticut.
Specialties and state licenses
- Physician assistant, ConnecticutPrimary
Clinical focus
Dmand AI lists acute sinusitis, asthma, bronchitis, chronic nasal allergies, chronic obstructive pulmonary disease (COPD), chronic sinusitis, contact dermatitis and ear infection among the conditions Chelsea Clemens treats.
Physician assistants near Chelsea Clemens
Counts of physician assistants 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
Chelsea Ann Clemens billed Medicare for 1,171 services in 2024
CMS data shows 1,171 Medicare services from Chelsea Clemens across 3 procedure codes in 2024, for 41 Medicare patients. Medicare paid $15,739 for them. Every service was in an office.
Chelsea Clemens' Medicare services by type, 2024
- Tests and treatments1,085
- Office and hospital visits86
Chelsea Clemens compared with the Connecticut median for physician assistants, 2024
- Chelsea Clemens
- Connecticut median
- Medicare services
- 1,171vs 2864.1 times
- Medicare patients
- 41vs 10059% below
- Part D claims
- 65vs 29378% below
Medians across 1,046 physician assistants in Connecticut with Dmand AI profiles that report each measure.
Chelsea Clemens' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Chelsea Clemens and other physician assistants in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Chelsea Ann Clemens treated 41 Medicare patients in 2024, average age 74
CMS counts 41 Medicare patients who saw Chelsea Clemens in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Chelsea Clemens' median patient age at 45, with 60% women.
Chelsea Clemens' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Chelsea Clemens' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Asthma46%
- Ischemic heart disease29%
- Osteoporosis27%
Share of Medicare patients with each condition. A patient can have several.
Chelsea Clemens' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chelsea Ann Clemens wrote 236 Medicare Part D claims in 2024
In 2024, Chelsea Clemens wrote 236 Medicare Part D claims for 39 patients. 82% of them were for generic drugs. CMS names the drug for 65 of them, across 4 drugs with 11 or more claims each, at $2,545 in total drug cost.
Chelsea Clemens' Part D claims by kind of drug, 2024
- Generic193 claims82%
- Brand-name43 claims18%
Chelsea Clemens' 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 Chelsea Clemens' Part D claims, 2024
- Antibiotics22%53 of 236 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Chelsea Ann Clemens takes part in Medicare
Chelsea Clemens accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Chelsea Ann Clemens received $1,792 in industry payments in 2025
CMS Open Payments shows 87 general payments to Chelsea Clemens from 14 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $295.
Companies that paid Chelsea Clemens the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Chelsea Ann Clemens'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Chelsea Ann Clemens
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chelsea Ann Clemens' NPI number?
Chelsea Ann Clemens' NPI number is 1104300987. It was assigned on September 18, 2018, and it is active in the NPI Registry.
What does Chelsea Ann Clemens specialize in?
Chelsea Ann Clemens is a physician assistant in Stamford, Connecticut. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Chelsea Ann Clemens practice?
Chelsea Clemens practices at 1 Hospital Plz, Stamford, CT 06902. Chelsea Clemens' primary practice is Stamford Hospital in Stamford, Connecticut. Dmand AI also links Chelsea Clemens to 1 group practice or clinic.
What is Chelsea Ann Clemens' office phone number?
The practice phone on file for Chelsea Clemens is (203) 276-1000.
What is Chelsea Ann Clemens' medical license number?
Chelsea Clemens holds Connecticut license 4250.
What medical group is Chelsea Ann Clemens part of?
Chelsea Clemens is linked to Connecticut Dermatology Group.
Does Chelsea Ann Clemens accept Medicare?
Yes. CMS data shows Chelsea Clemens billed Medicare for 1,171 services in 2024, and Chelsea Clemens accepts Medicare assignment.
How many Medicare patients does Chelsea Ann Clemens see?
CMS counts 41 Medicare patients who saw Chelsea Clemens in 2024, with an average age of 74.
What services does Chelsea Ann Clemens bill to Medicare?
In 2024, Chelsea Clemens' most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95117) and office visit, established patient (99213).
What drugs does Chelsea Ann Clemens prescribe most?
In 2024 Medicare Part D data, Chelsea Clemens' most prescribed drugs by claims were Prednisone, Azithromycin and Montelukast Sodium.
Has Chelsea Ann Clemens received payments from drug or device companies?
CMS Open Payments shows $1,792 in general payments to Chelsea Clemens from 14 companies from 2025 to 2025. The largest total came from CSL Behring.
How long has Chelsea Ann Clemens been practicing?
Chelsea Clemens graduated from medical school in 2018, 8 years ago.
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