Janine Thomesen, NP
- Medicare patients, 2024
- 243
- MIPS score, 2024
- 88
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 141 Dosoris Lane, Glen Cove, NY 11542
- Practice phone
- Call (516) 676-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Glengariff Rehabilitation and Healthcare Center
Skilled Nursing Facility · Glen Cove, New York
Find Janine Thomesen'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.
Janine Thomesen is an acute care nurse practitioner in Glen Cove, New York
Janine Thomesen practices at Glengariff Rehabilitation and Healthcare Center in Glen Cove, New York.
Janine Thomesen's NPI, 1235628926, was assigned on May 8, 2018. Janine Thomesen holds New York license 431403.
- NPI
- 1235628926NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395169635
- NPI enumeration date
- May 8, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (516) 676-1100
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Janine Thomesen practices at Glengariff Rehabilitation and Healthcare Center in Glen Cove, New York
Janine Thomesen's primary practice is Glengariff Rehabilitation and Healthcare Center, at 141 Dosoris Lane, Glen Cove, NY 11542 in Nassau County. The practice phone is (516) 676-1100.
- Glengariff Rehabilitation and Healthcare Center141 Dosoris Lane, Glen Cove, NY 11542 · Nassau CountyPhone(516) 676-1100
Source: Dmand AI Affiliation Data
Janine Thomesen is affiliated with 2 sites of care and 1 medical group
Janine Thomesen's primary practice is Glengariff Rehabilitation and Healthcare Center in Glen Cove, New York. The medical group on file is National Health Rehabilitation. Dmand AI also links Janine Thomesen to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Janine Thomesen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janine Thomesen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Glengariff Rehabilitation and Healthcare Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Janine Thomesen is one of 1,230 acute care nurse practitioners in New York
Acute care is Janine Thomesen's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Janine Thomesen is licensed in New York.
Specialties and state licenses
- Acute care nurse practitioner, New YorkPrimary
Acute care nurse practitioners near Janine Thomesen
Counts of acute care nurse practitioners 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
Janine Thomesen treated 243 Medicare patients in 2024, average age 78
CMS counts 243 Medicare patients who saw Janine Thomesen in 2024. The largest group is 75 to 84, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 63% are also on Medicaid. Their average risk score is 3.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Janine Thomesen's median patient age at 78, with 47% women.
Janine Thomesen's Medicare patients by age, 2024
Janine Thomesen's Medicare patients by sex, 2024
- Women13957%
- Men10443%
Chronic conditions among Janine Thomesen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders65%
- Diabetes64%
- Arthritis55%
- Depression55%
- Ischemic heart disease51%
- Alzheimer's and dementia50%
Share of Medicare patients with each condition. A patient can have several.
Janine Thomesen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women47%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Janine Thomesen 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 Janine Thomesen for performance year 2024, reported as part of a group. Janine Thomesen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Janine Thomesen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Janine Thomesen's MIPS scores, performance year 2024
- 88of 100Final score
- 73.7of 100Quality
- 40of 100Improvement Activities
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
Sources for Janine Thomesen'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) |
| 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) |
| 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 Janine Thomesen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janine Thomesen's NPI number?
Janine Thomesen's NPI number is 1235628926. It was assigned on May 8, 2018, and it is active in the NPI Registry.
What does Janine Thomesen specialize in?
Janine Thomesen is an acute care nurse practitioner in Glen Cove, New York. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Janine Thomesen practice?
Janine Thomesen practices at 141 Dosoris Lane, Glen Cove, NY 11542. Janine Thomesen's primary practice is Glengariff Rehabilitation and Healthcare Center in Glen Cove, New York. Dmand AI also links Janine Thomesen to 1 group practice or clinic.
What is Janine Thomesen's office phone number?
The practice phone on file for Janine Thomesen is (516) 676-1100.
What is Janine Thomesen's medical license number?
Janine Thomesen holds New York license 431403.
What medical group is Janine Thomesen part of?
Janine Thomesen is linked to National Health Rehabilitation.
Does Janine Thomesen accept Medicare?
Yes. CMS lists Janine Thomesen as accepting Medicare assignment.
Does Janine Thomesen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Janine Thomesen as offering telehealth services.
What is Janine Thomesen's MIPS score?
Janine Thomesen's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Janine Thomesen see?
CMS counts 243 Medicare patients who saw Janine Thomesen in 2024, with an average age of 78.
How long has Janine Thomesen been practicing?
Janine Thomesen graduated from medical school in 2018, 8 years ago.
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