DR. ELIZABETH O'BRIEN MD
NPI 1649205717
Emergency Medicine - Emergency Medical Services in Dover, NH


Quality Rating: 75 out of 100 score

NPI Status: Active since July 11, 2006

Contact Information

789 CENTRAL AVE
EMERGENCY DEPT
DOVER, NH
ZIP 03820
Phone: (603) 740-2163
Fax: (603) 740-2246

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  • Individual
  • Female
  • Years of Experience 24
  • Emergency Medicine
  • Emergency Medical Services
  • Accepts Insurance
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About ELIZABETH O'BRIEN

This page provides the complete NPI Profile along with additional information for Elizabeth O'brien, a provider established in Dover, New Hampshire with a medical specialization in Emergency Medicine, focusing in emergency medical services and more than 24 years of experience. She graduated from University Of Vermont College Of Medicine in 2002. The healthcare provider is registered in the NPI registry with number 1649205717 assigned on July 2006. The practitioner's primary taxonomy code is 207PE0004X with license number 13121 (NH). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1649205717
Provider Name
DR. ELIZABETH O'BRIEN MD
Gender
Female
Entity Type
Individual
Location Address
789 CENTRAL AVE EMERGENCY DEPT DOVER, NH 03820
Location Phone
(603) 740-2163
Location Fax
(603) 740-2246
Mailing Address
789 CENTRAL AVE DOVER, NH 03820
Mailing Phone
(603) 740-2163
Medical School Name
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduation Year
2002
Is Sole Proprietor?
No
Enumeration Date
07-11-2006
Last Update Date
09-30-2008
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Emergency Medicine Emergency Medical Services

Taxonomy Code
207PE0004X
Type
Allopathic & Osteopathic Physicians
License No.
13121
License State
NH
Taxonomy Description
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • WellSense Clarity NH Bronze 6500 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7300 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7500 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Gold 1500 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 5000 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 5800 + $0 Rx List + 24/7 Nurse Advice - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
30206091MEDICAID (05)NH 
VX1528MEDICARE PIN (08)NH 
01Y010879NH01OTHER (01)NHBCBS
I29698MEDICARE UPIN (02)NH 
P00329992OTHER (01)NHRAILROAD MEDICARE
RE8779MEDICARE PIN (08)NH 

Medicare Participation & PECOS Enrollment Status

Elizabeth O'brien is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Elizabeth O'brien is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 4183665078

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20060822000508

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Maybe

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Emergency department visit for life threatening or functioning severity

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

This service was performed 425 times for 407 patients

Emergency department visit for problem of high severity

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

This service was performed 97 times for 96 patients

Emergency department visit for problem of moderate severity

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

This service was performed 21 times for 21 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 11 times for 11 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 37 times for 36 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 13 times for 13 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 03820 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $89.14
  • Minimum New Patient Price $57.75
  • Maximum New Patient Price $174.26
  • Average New Patient Copayment $22.28
  • Minimum New Patient Copayment $14.43
  • Maximum New Patient Copayment $43.56

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $101.54
  • Minimum Established Patient Price $18.7
  • Maximum Established Patient Price $142.15
  • Average Established Patient Copayment $25.38
  • Minimum Established Patient Copayment $4.67
  • Maximum Established Patient Copayment $35.53

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 75, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 75 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: N/A

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: N/A

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: N/A

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Elizabeth O'brien is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
WENTWORTH-DOUGLASS HOSPITAL789 CENTRAL AVE
DOVER, NH 03820
(603) 740-2580Acute Care Hospitals

Reviews for DR. ELIZABETH O'BRIEN MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1649205717
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2689401072
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 8 + 9 + 4 + 0 + 1 + 0 + 7 + 2 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1649205717 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1619960333DR. POLIUS RASLAVICIUS M.D.
Individual
Pathology (Anatomic Pathology & Clinical Pathology)789 CENTRAL AVE WENTWORTH-DOUGLASS HOSPITAL
DOVER, NH 03820
(603) 335-2338
1457332512 GLENN HAROLD LITTELL M.D.
Individual
Pathology (Anatomic Pathology & Clinical Pathology)789 CENTRAL AVE
DOVER, NH 03820
(603) 742-2132
1225015084YOUNG & NOVIS, P.A.
Organization
Pathology (Anatomic Pathology & Clinical Pathology)789 CENTRAL AVE
DOVER, NH 03820
(603) 742-2132
1285605659 BRUCE WELKOVICH MD
Individual
Emergency Medicine789 CENTRAL AVE
DOVER, NH 03820
(603) 742-5252
1548207558 LUKAS R KOLM M.D.
Individual
Emergency Medicine789 CENTRAL AVE WENTWORTH DOUGLASS HOSPITAL
DOVER, NH 03820
(603) 498-9634
1164461158 DAVID A NOVIS M.D.
Individual
Pathology (Clinical Pathology/Laboratory Medicine)789 CENTRAL AVE
DOVER, NH 03820
(603) 742-2132
1134155872SEACOAST EMERGENCY PHYSICIANS, PC
Organization
Emergency Medicine (Emergency Medical Services)789 CENTRAL AVE EMERGENCY DEPT
DOVER, NH 03820
(603) 740-2163
1679502850 DRAGOS CEAMITRU MD
Individual
Hospitalist789 CENTRAL AVE LEVEL 2
DOVER, NH 03820
(603) 740-2503
1417967209 JASON LUCEY NP
Individual
Nurse Practitioner789 CENTRAL AVE
DOVER, NH 03820
(603) 740-2163
1912917717 OWEN MACCAUSLAND MD
Individual
Emergency Medicine789 CENTRAL AVE
DOVER, NH 03820
(603) 740-2163
1841200169 BABU RAMDEV MD
Individual
Emergency Medicine789 CENTRAL AVE
DOVER, NH 03820
(603) 740-2163
1336159664 ROBIN SCHUMAKER NP
Individual
Nurse Practitioner789 CENTRAL AVE
DOVER, NH 03820
(603) 740-2163
1265442511 EDWARD J WILLIAMS MD
Individual
Emergency Medicine789 CENTRAL AVE
DOVER, NH 03820
(603) 740-2163
1730285172DR. ASA JOEL NIXON M.D., M.P.H.
Individual
Radiology (Radiation Oncology)789 CENTRAL AVE
DOVER, NH 03820
(603) 742-8787
1942308655DR. HIMANSHU SINGH MD
Individual
Radiology (Radiation Oncology)789 CENTRAL AVE WENTWORTH DOUGLASS HOSPITAL
DOVER, NH 03820
(603) 742-8787
1326148487 ARUL MAHADEVAN MD
Individual
Radiology (Radiation Oncology)789 CENTRAL AVE SEACOST CANCER CENTER
DOVER, NH 03820
(603) 742-8787
1871719575MR. JEFFREY ALAN COOK RPH
Individual
Pharmacist789 CENTRAL AVE WENTWORTH DOUGLASS HOSPITAL PHARMACY
DOVER, NH 03820
(603) 740-2514
1790907301 ANDREW L. MASTROBATTISTA RPH
Individual
Pharmacist789 CENTRAL AVE
DOVER, NH 03820
(603) 740-2512
1114106614 ROBERT F KRAUNZ M.D.
Individual
Internal Medicine (Cardiovascular Disease)789 CENTRAL AVE
DOVER, NH 03820
(603) 740-2873
1457511297 ALEXANDER ORTIZ MD
Individual
Emergency Medicine789 CENTRAL AVE EMERGENCY DEPT
DOVER, NH 03820
(631) 444-2754

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649205717, enumerated in the NPI registry as an "individual" on July 11, 2006

The provider is located at 789 Central Ave Emergency Dept Dover, Nh 03820 and the phone number is (603) 740-2163

The provider's speciality is Emergency Medicine with taxonomy code 207PE0004X with a focus in Emergency Medical Services

The provider has more than 24 years of experience. She graduated from University Of Vermont College Of Medicine in 2002.

The provider might be accepting Accepts: WellSense Health Plan, Medicare, Medicaid, Blue. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $89.14 with an average copayment of $22.28 for new patient appointments. Established patients should expect a typical charge of $101.54 and an average copayment of 25.38. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Emergency department visit for life threatening or functioning severity, Emergency department visit for problem of high severity, Emergency department visit for problem of moderate severity, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes and New patient office or other outpatient visit, 45-59 minutes.

The practitioner is affiliated to the following hospital(s): WENTWORTH-DOUGLASS HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on July 11, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.