Dr Christina Warner, DO - Medicare Emergency Medicine in Portsmouth, NH

Dr Christina Warner, DO is a medicare enrolled "Emergency Medicine" physician in Portsmouth, New Hampshire. Her current practice location is 333 Borthwick Ave, Portsmouth, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 436-5110.

Dr Christina Warner is licensed to practice in New Hampshire (license number 19420) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1982145801.

Contact Information

Dr Christina Warner, DO
333 Borthwick Ave,
Portsmouth, NH 03801-7128
(603) 436-5110
Not Available



Physician's Profile

Full NameDr Christina Warner
GenderFemale
SpecialityEmergency Medicine
Location333 Borthwick Ave, Portsmouth, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982145801
  • Provider Enumeration Date: 03/10/2017
  • Last Update Date: 07/26/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2163804378
  • Enrollment ID: I20220804003004

Medical Identifiers

Medical identifiers for Dr Christina Warner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982145801NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 19420 (New Hampshire)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Christina Warner allows following entities to bill medicare on her behalf.
Entity NameEmergency Medicine Services Of Nh, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386341444
PECOS PAC ID: 3173988474
Enrollment ID: O20230419002879

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› Verified 2 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Christina Warner is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Christina Warner, DO
204 Rockland St,
Portsmouth, NH 03801-5151

Ph: (774) 364-2392
Dr Christina Warner, DO
333 Borthwick Ave,
Portsmouth, NH 03801-7128

Ph: (603) 436-5110

News Archive

For doctors in Congress, little harmony on health care

"In the struggle to overhaul the nation's health care system, 16 physicians have ended up in ringside seats - as members of the House and Senate. But they have taken different lessons from their experiences in medicine, and they do not agree on what a bill should look like," The New York Times reports.

MedSpring Urgent Care plans to expand operations into Washington D.C.

MedSpring Urgent Care today announced its plans to expand operations into the Washington D.C. area in late 2015. MedSpring currently operates nineteen centers in Austin, Chicago, Dallas, and Houston with additional locations under construction.

Kidney transplant survival can be long-term for people with HIV

A Johns Hopkins study finds that HIV-positive kidney transplant recipients could have the same one-year survival rates for themselves and their donor organs as those without HIV, provided certain risk factors for transplant failure are recognized and tightly managed.

Climate change linked to increase in congenital heart defects

Rising temperatures stemming from global climate change may increase the number of infants born with congenital heart defects in the United States over the next two decades and may result in as many as 7,000 additional cases over an 11 year-period in eight representative states, according to new research in the Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association.

Read more News

› Verified 2 days ago


Emergency Medicine Doctors in Portsmouth, NH

Samuel W Trotzky, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-433-4012    Fax: 603-433-5184
Steven J Bos, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-433-4012    Fax: 603-433-5184
Samantha Arnold,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-674-9496    
Dr. William P Carter Iii, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Alexandra Loomis, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 333 Borthwick Ave Ste 100, Portsmouth, NH 03801
Phone: 617-763-1295    
Harry Joseph Wallus, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-433-4012    Fax: 603-433-5184
Dr. Brian Christopher Collins, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 73 Corporate Dr, Suite 100, Portsmouth, NH 03801
Phone: 603-610-8051    

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