Dr. Jamie Noelle Mersten, MD
- Medicare services, 2024
- 197
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 133
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 205 N Belle Meade Rd, East Setauket, NY 11733
- Practice phone
- Call (631) 444-4630
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stony Brook Primary Care Center - East Setauket
Clinical Lab - Basic Testing Only · East Setauket, New York
Find Dr. Mersten'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. Jamie Noelle Mersten is an internist in East Setauket, New York
Dr. Mersten practices at Stony Brook Primary Care Center - East Setauket in East Setauket, New York.
Dr. Mersten's NPI, 1497160790, was assigned on June 25, 2014. Dr. Mersten graduated from Albert Einstein College of Medicine of Yeshiva University in 2014. Dr. Mersten holds New York license 289357.
- NPI
- 1497160790NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264704683
- NPI enumeration date
- June 25, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 444-4630
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jamie Noelle Mersten practices at Stony Brook Primary Care Center - East Setauket in East Setauket, New York
Dr. Mersten's primary practice is Stony Brook Primary Care Center - East Setauket, at 205 N Belle Meade Rd, East Setauket, NY 11733. The practice phone is (631) 444-4630.
- Stony Brook Primary Care Center - East Setauket205 N Belle Meade Rd, East Setauket, NY 11733Phone(631) 444-4630
Source: Dmand AI Affiliation Data
Dr. Jamie Noelle Mersten is affiliated with 3 sites of care and 3 medical groups
Dr. Mersten's primary practice is Stony Brook Primary Care Center - East Setauket in East Setauket, New York. Dr. Mersten is also affiliated with Stony Brook University Hospital. The medical group on file is Stony Brook Internists. Dmand AI also links Dr. Mersten to 2 more medical groups and 1 group practice or clinic, each named with a free account. Dr. Mersten'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 Dr. Jamie Noelle Mersten's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mersten practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stony Brook Primary Care Center - East Setauket | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jamie Noelle Mersten is one of 9,643 internists in New York
Internal medicine is Dr. Mersten's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mersten is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Mersten
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. Jamie Noelle Mersten billed Medicare for 197 services in 2024
CMS data shows 197 Medicare services from Dr. Mersten across 4 procedure codes in 2024, for 151 Medicare patients. Medicare paid $20,014 for them. Every service was in an office.
Dr. Mersten's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2202024: 18416%
- Tests and treatments
- 2023: 202024: 1335%
- Lab and pathology
- 2023: 142024: 0100%
Dr. Mersten compared with the New York median for internists, 2024
- Dr. Mersten
- New York median
- Medicare services
- 197vs 42654% below
- Medicare patients
- 151vs 158Close to median
- Part D claims
- 38vs 62294% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Mersten'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mersten and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jamie Noelle Mersten treated 151 Medicare patients in 2024, average age 69
CMS counts 151 Medicare patients who saw Dr. Mersten in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mersten's median patient age at 58, with 53% women.
Dr. Mersten's Medicare patients by age, 2024
Dr. Mersten's Medicare patients by sex, 2024
- Women8657%
- Men6543%
Chronic conditions among Dr. Mersten's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Ischemic heart disease42%
- Diabetes40%
- Anxiety39%
- Mood disorders36%
- Chronic kidney disease31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mersten's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jamie Noelle Mersten wrote 133 Medicare Part D claims in 2024
In 2024, Dr. Mersten wrote 133 Medicare Part D claims for 64 patients. 92% of them were for generic drugs. CMS names the drug for 38 of them, across 3 drugs with 11 or more claims each, at $10,832 in total drug cost. In 2022, CMS named 75 claims across 5 drugs.
Dr. Mersten's Part D claims by kind of drug, 2024
- Generic122 claims92%
- Brand-name and other11 claims8%
Dr. Mersten's most prescribed drugs by claims, 2023
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. Mersten's Part D claims, 2024
- Opioids25%33 of 133 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 752023: 3849%
Drugs named by CMS: 3 in 2023, 5 in 2022.
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. Jamie Noelle Mersten offers telehealth to Medicare patients
Dr. Mersten accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mersten as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jamie Noelle Mersten has 1 publication on record
Dmand AI links 1 paper to Dr. Mersten in 2011.
Recent publications by Dr. Mersten
See who Dr. Mersten researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mersten 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. Jamie Noelle Mersten graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Mersten graduated from Albert Einstein College of Medicine of Yeshiva University in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jamie Noelle Mersten'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) |
| 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 |
| 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. Jamie Noelle Mersten
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. Jamie Noelle Mersten's NPI number?
Dr. Jamie Noelle Mersten's NPI number is 1497160790. It was assigned on June 25, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Jamie Noelle Mersten?
Dr. Jamie Noelle Mersten is an internist in East Setauket, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jamie Noelle Mersten practice?
Dr. Mersten practices at 205 N Belle Meade Rd, East Setauket, NY 11733. Dr. Mersten's primary practice is Stony Brook Primary Care Center - East Setauket in East Setauket, New York. Dmand AI also links Dr. Mersten to 2 medical groups and 1 group practice or clinic.
What is Dr. Jamie Noelle Mersten's office phone number?
The practice phone on file for Dr. Mersten is (631) 444-4630.
What is Dr. Jamie Noelle Mersten's medical license number?
Dr. Mersten holds New York license 289357.
Which hospitals is Dr. Jamie Noelle Mersten affiliated with?
Dr. Mersten is affiliated with Stony Brook University Hospital.
What medical group is Dr. Jamie Noelle Mersten part of?
Dr. Mersten is linked to Stony Brook Internists. Dmand AI links Dr. Mersten to 2 more medical groups.
Does Dr. Jamie Noelle Mersten accept Medicare?
Yes. CMS data shows Dr. Mersten billed Medicare for 197 services in 2024, and Dr. Mersten accepts Medicare assignment.
Does Dr. Jamie Noelle Mersten offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mersten as offering telehealth services.
How many Medicare patients does Dr. Jamie Noelle Mersten see?
CMS counts 151 Medicare patients who saw Dr. Mersten in 2024, with an average age of 69.
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What services does Dr. Jamie Noelle Mersten bill to Medicare?
In 2024, Dr. Mersten's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and heart test or procedure (93000).
Where did Dr. Jamie Noelle Mersten go to medical school?
Dr. Mersten graduated from Albert Einstein College of Medicine of Yeshiva University in 2014.
What drugs does Dr. Jamie Noelle Mersten prescribe most?
In 2023 Medicare Part D data, Dr. Mersten's most prescribed drugs by claims were Eliquis, Amlodipine Besylate and Losartan Potassium.
How long has Dr. Jamie Noelle Mersten been practicing?
Dr. Mersten graduated from medical school in 2014, 12 years ago.
Does Dr. Jamie Noelle Mersten do research?
Dmand AI links 1 publication to Dr. Mersten.
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