Amputation, SurgicalEndovascular ProceduresIntermittent Claudication
Dr. Alpen Nacar, MD
NPI1821451972PAC ID9537450606
- Medicare services, 2024
- 21
- Medicare patients, 2024
- 38
- Publications
- 11
- Hospital affiliations
- 3
- Industry payments
- $13
- Practice address
- 1 Elliot Way, Manchester, NH 03103
- Practice phone
- Call (603) 669-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nacar'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. Alpen Nacar is a surgical critical care physician in Manchester, New Hampshire
Dr. Nacar practices at Elliot Hospital in Manchester, New Hampshire, part of SolutionHealth.
Dr. Nacar's NPI, 1821451972, was assigned on April 5, 2016. Dr. Nacar holds New Hampshire license 24699.
NPI and contact details
- NPI
- 1821451972NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537450606
- NPI enumeration date
- April 5, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 669-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alpen Nacar practices at Elliot Hospital in Manchester, New Hampshire
Dr. Nacar's primary practice is Elliot Hospital, at 1 Elliot Way, Manchester, NH 03103 in Hillsborough County. The practice phone is (603) 669-5300.
- Elliot Hospital1 Elliot Way, Manchester, NH 03103 · Hillsborough CountyPhone(603) 669-5300
Source: Dmand AI Affiliation Data
Dr. Alpen Nacar is affiliated with 3 sites of care and 2 medical groups
Dr. Nacar's primary practice is Elliot Hospital in Manchester, New Hampshire, part of SolutionHealth. Dr. Nacar is also affiliated with Wentworth-Douglass Hospital. The medical group on file is Wentworth-Douglass Hospital. Dmand AI also links Dr. Nacar to 1 more hospital and 1 medical group, each named with a free account. Dr. Nacar's employer is on file too: a hospital.
Wentworth-Douglass HospitalWentworth-Douglass Hospital1 hospitalName with a free account1 medical groupName with a free accountEmployer: hospitalName with a free account
See all 5 affiliations for Dr. NacarSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alpen Nacar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nacar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elliot Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Alpen Nacar is one of 8 surgical critical care physicians in New Hampshire
Surgical critical care is Dr. Nacar's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dr. Nacar is licensed in New Hampshire.
Specialties and state licenses
- Surgical critical care, New HampshirePrimary
Surgical critical care physicians near Dr. Nacar
Counts of surgical critical care physicians with a Dmand AI profile, by place and practice. Each opens the list.
8surgical critical care physicians in New Hampshire
3surgical critical care physicians in Manchester
3surgical critical care physicians at Elliot HospitalSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alpen Nacar billed Medicare for 21 services in 2024
CMS data shows 21 Medicare services from Dr. Nacar across 1 procedure code in 2024, for 38 Medicare patients. Medicare paid $778 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202421
Medicare patients38
Paid by Medicare$778
Procedure codes1
Dr. Nacar'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. Nacar and other surgical critical care physicians in New Hampshire.
Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Alpen Nacar treated 38 Medicare patients in 2024, average age 74
CMS counts 38 Medicare patients who saw Dr. Nacar in 2024. The largest group is 65 to 74, with 15 patients. 74% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 2.33, 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. Nacar's median patient age at 55, with 52% women.
Medicare patients, 202438
Average age74
Average risk score2.33
Dr. Nacar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nacar's Medicare patients by sex, 2024
- Women2053%
- Men1847%
Chronic conditions among Dr. Nacar's Medicare patients, 2024
- High blood pressure74%
- High cholesterol71%
- Anxiety47%
- Arthritis45%
- Mood disorders42%
- Depression39%
- Atrial fibrillation34%
- COPD32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nacar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Alpen Nacar takes part in Medicare
Dr. Nacar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Alpen Nacar has 11 publications on record
Dmand AI links 11 papers to Dr. Nacar, published from 2010 to 2019. 2014 was the busiest year, with 2. The most frequent topics are Rhinoplasty, Cartilage and Esthetics. Dr. Nacar has published most often in Aesthetic Plast Surg. Dr. Nacar's most frequent co-authors are Shan R. Baker, MD, Alan Merrill Dietzek, MD and Michele Richard, MD.
Papers11
Years published2010 to 2019
Dr. Nacar's papers by year, 2010 to 2019
Topics Dr. Nacar writes about most
- Rhinoplasty
- Cartilage
- Esthetics
- Facial Paralysis
- Nasal Cartilages
- Nasal Septum
- Nose Deformities, Acquired
- Photography
Dr. Nacar's most frequent co-authors
- Shan R. Baker, MD2 shared papers
- Alan Merrill Dietzek, MD1 shared paper
- Michele Richard, MD1 shared paper
Recent publications by Dr. Nacar
Aesthetic Plast Surg
EstheticsEvidence-Based MedicineIntraoperative Care
Aesthetic Plast Surg
LipLip NeoplasmsMyocutaneous Flap
Dental ImplantationDental Prosthesis DesignEndoscopy
Aesthetic Plast Surg
Ear, ExternalFacial ParalysisPlastic Surgery Procedures
See who Dr. Nacar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nacar works with, so you can find a warm path to the right surgical critical care physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alpen Nacar received $13 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Nacar from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Urgo Medical North America, LLC paid the most, $13.
Companies that paid Dr. Nacar the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alpen Nacar'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) |
| 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)Doctors and Clinicians Utilization Data (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 |
| 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 Dr. Alpen Nacar
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. Alpen Nacar's NPI number?
Dr. Alpen Nacar's NPI number is 1821451972. It was assigned on April 5, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Alpen Nacar?
Dr. Alpen Nacar is a surgical critical care physician in Manchester, New Hampshire. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Alpen Nacar practice?
Dr. Nacar practices at 1 Elliot Way, Manchester, NH 03103. Dr. Nacar's primary practice is Elliot Hospital in Manchester, New Hampshire, part of SolutionHealth. Dmand AI also links Dr. Nacar to 1 hospital and 1 medical group.
What is Dr. Alpen Nacar's office phone number?
The practice phone on file for Dr. Nacar is (603) 669-5300.
What is Dr. Alpen Nacar's medical license number?
Dr. Nacar holds New Hampshire license 24699.
Which hospitals is Dr. Alpen Nacar affiliated with?
Dr. Nacar practices at Elliot Hospital in Manchester, New Hampshire. Dr. Nacar is also affiliated with Wentworth-Douglass Hospital. Dmand AI links Dr. Nacar to 1 more hospital.
What medical group is Dr. Alpen Nacar part of?
Dr. Nacar is linked to Wentworth-Douglass Hospital. Dmand AI links Dr. Nacar to 1 more medical group.
Does Dr. Alpen Nacar accept Medicare?
Yes. CMS data shows Dr. Nacar billed Medicare for 21 services in 2024, and Dr. Nacar accepts Medicare assignment.
How many Medicare patients does Dr. Alpen Nacar see?
CMS counts 38 Medicare patients who saw Dr. Nacar in 2024, with an average age of 74.
What services does Dr. Alpen Nacar bill to Medicare?
In 2024, Dr. Nacar's most billed Medicare services were hospital inpatient care (99231).
Show 4 more questionsShow fewer questions
Has Dr. Alpen Nacar received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Nacar from 1 company from 2024 to 2024. The largest total came from Urgo Medical North America, LLC.
How long has Dr. Alpen Nacar been practicing?
Dr. Nacar graduated from medical school in 2016, 10 years ago.
Does Dr. Alpen Nacar do research?
Dmand AI links 11 publications to Dr. Nacar, published from 2010 to 2019.
Who does Dr. Alpen Nacar publish with?
Dr. Nacar's most frequent co-authors are Shan R. Baker, MD (2 shared papers), Alan Merrill Dietzek, MD (1 shared paper) and Michele Richard, MD (1 shared paper).
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