Michael Demarest, PA

  • Staten Island, NY
  • Physician assistant
NPI1841248747PAC ID8426114083
Medicare patients, 2024
289
Part D claims, 2024
662
MIPS score, 2024
93
Hospital affiliations
1
Medical groups
2
Practice address
2590 Hylan Blvd, Staten Island, NY 10306
Practice phone
Call (516) 537-9063
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

North Shore Lij, Urgent Care

Staten Island, New York

See all 4 affiliations

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Michael Demarest is a physician assistant in Staten Island, New York

Michael Demarest practices at North Shore Lij, Urgent Care in Staten Island, New York.

Michael Demarest's NPI, 1841248747, was assigned on May 4, 2006. Michael Demarest holds New York license 005865.

NPI and contact details
Medicare PAC ID
8426114083
NPI enumeration date
May 4, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(516) 537-9063
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
56
Medical school graduation
1996

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Michael Demarest practices at North Shore Lij, Urgent Care in Staten Island, New York

Michael Demarest's primary practice is North Shore Lij, Urgent Care, at 2590 Hylan Blvd, Staten Island, NY 10306 in Richmond County. The practice phone is (516) 537-9063.

  • North Shore Lij, Urgent Care
    2590 Hylan Blvd, Staten Island, NY 10306 · Richmond CountyPhone(516) 537-9063

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Michael Demarest is affiliated with 2 sites of care and 2 medical groups

Michael Demarest's primary practice is North Shore Lij, Urgent Care in Staten Island, New York. Michael Demarest is also affiliated with Lenox Hill Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Michael Demarest to 1 more medical group, named with a free account.

See all 4 affiliations for Michael Demarest

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Michael Demarest's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Michael Demarest practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
North Shore Lij, Urgent CareAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Michael Demarest is one of 11,456 physician assistants in New York

Physician assistant is Michael Demarest's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Demarest is licensed in New York.

Specialties and state licenses

  • Physician assistant, New YorkPrimaryLicense 005865 · taxonomy 363A00000X

Physician assistants near Michael Demarest

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

Michael Demarest treated 289 Medicare patients in 2024, average age 73

CMS counts 289 Medicare patients who saw Michael Demarest in 2024. The largest group is 65 to 74, with 130 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Michael Demarest's median patient age at 35, with 60% women.

Medicare patients, 2024289
Average age73
Average risk score1.08
Also on Medicaid18%

Michael Demarest's Medicare patients by age, 2024

Michael Demarest's Medicare patients by sex, 2024

  • Women17962%
  • Men11038%

Chronic conditions among Michael Demarest's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis53%
  4. Diabetes40%
  5. Ischemic heart disease36%
  6. Anxiety29%
  7. COPD21%
  8. Mood disorders19%

Share of Medicare patients with each condition. A patient can have several.

Michael Demarest's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 35

Patient panel by sex, all payers

  • Women60%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Michael Demarest wrote 662 Medicare Part D claims in 2024

In 2024, Michael Demarest wrote 662 Medicare Part D claims for 338 patients. 88% of them were for generic drugs.

Part D claims, 2024662
Part D patients338

Michael Demarest's Part D claims by kind of drug, 2024

  • Generic580 claims88%
  • Brand-name and other82 claims12%

Drug classes CMS tracks in Michael Demarest's Part D claims, 2024

  • Antibiotics35%235 of 662 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Michael Demarest scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Michael Demarest for performance year 2024, reported through an alternative payment model (APM). Michael Demarest accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Michael Demarest's MIPS scores, performance year 2024

  • 93of 100Final score
  • 79.8of 100Quality
  • 89of 100Promoting Interoperability
  • 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

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Sources for Michael Demarest's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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 siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Michael Demarest

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Michael Demarest's NPI number?

Michael Demarest's NPI number is 1841248747. It was assigned on May 4, 2006, and it is active in the NPI Registry.

What does Michael Demarest specialize in?

Michael Demarest is a physician assistant in Staten Island, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Michael Demarest practice?

Michael Demarest practices at 2590 Hylan Blvd, Staten Island, NY 10306. Michael Demarest's primary practice is North Shore Lij, Urgent Care in Staten Island, New York. Dmand AI also links Michael Demarest to 1 medical group.

What is Michael Demarest's office phone number?

The practice phone on file for Michael Demarest is (516) 537-9063.

What is Michael Demarest's medical license number?

Michael Demarest holds New York license 005865.

Which hospitals is Michael Demarest affiliated with?

Michael Demarest is affiliated with Lenox Hill Hospital.

What medical group is Michael Demarest part of?

Michael Demarest is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Michael Demarest to 1 more medical group.

Does Michael Demarest accept Medicare?

Yes. CMS lists Michael Demarest as accepting Medicare assignment.

What is Michael Demarest's MIPS score?

Michael Demarest's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Michael Demarest see?

CMS counts 289 Medicare patients who saw Michael Demarest in 2024, with an average age of 73.

How long has Michael Demarest been practicing?

Michael Demarest graduated from medical school in 1996, 30 years ago.

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