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MR. OTTAR GEIR KRISTINSSON M.D.
NPI 1316233919
Pediatrics in Hartford, CT

Active since June 22, 2011PECOS Enrolled
282 WASHINGTON STREET, MEDICAL EDUCATION, H4, HARTFORD, CT 06106(860) 545-9973(860) 545-9973 Get Directions Write a Review

NPPES record last updated: August 23, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Ottar Geir Kristinsson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. OTTAR GEIR KRISTINSSON M.D. (NPI 1316233919) is an individual pediatrics provider in Hartford, Connecticut, licensed in Wisconsin (67643-20) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316233919
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameMR. OTTAR GEIR KRISTINSSONCredential: M.D.
Location Address282 WASHINGTON STREET, MEDICAL EDUCATION, H4Hartford, CT 06106
Mailing AddressPo Box 19070Green Bay, WI 54307-9070 · (920) 496-4700
Phone(860) 545-9973
Fax(860) 545-9973
Sole ProprietorYes
Enumeration DateJune 22, 2011
Last NPPES UpdateAugust 23, 2017
✔ NPI 1316233919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WI · 67643-20
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
282 WASHINGTON STREET, Hartford, CT 06106
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Dean Health Plan, Network Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Ottar Geir Kristinsson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ottar Kristinsson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St Vincent Hospital-Hospital Sisters-Third Order Of St Francis
800 mi
General Practice
2710 EXECUTIVE DR
Green Bay, WI 54304
  • Reassigned Medicare billing, Wisconsin enrollment
  • 742 clinicians in this Medicare group
NPI 1285613638 (920) 433-8287

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. CATHERINE CLINTON WILEY MD
Pediatrics
282 WASHINGTON STREET
HARTFORD, CT 06106
Capitol Planning Region (860) 545-9300
STELLA SIGRIDUR VILHJALMSDOTTIR M.D.
Student in an Organized Health Care Education/Training Program
282 WASHINGTON STREET
HARTFORD, CT 06106
Capitol Planning Region (860) 545-9000
MANISHA SHARMA
Student in an Organized Health Care Education/Training Program
282 WASHINGTON STREET
HARTFORD, CT 06106
Capitol Planning Region (800) 545-9000
NINA IMASI MCFARLANE-JOHANSSON M.D.
Pediatrics (Pediatric Emergency Medicine)
282 WASHINGTON STREET, EMERGENCY DEPT. CONNECTICUT CHILDREN'S MEDICAL CENTER
HARTFORD, CT 06106
Capitol Planning Region (860) 545-9658
GRACE HWANG HONG APRN
Nurse Practitioner (Pediatrics)
282 WASHINGTON STREET
HARTFORD, CT 06106
Capitol Planning Region (203) 330-6000
KEVIN K TSANG PSY.D.
Psychologist
282 WASHINGTON STREET, CONNECTICUT CHILDREN'S MEDICAL CENTER
HARTFORD, CT 06106
Capitol Planning Region (860) 545-8660
MRS. MANISHA SHARMA M.D.
Student in an Organized Health Care Education/Training Program
282 WASHINGTON STREET
HARTFORD, CT 06106
Capitol Planning Region (860) 545-9000
AMANDA FILIPPELLI
Nurse Practitioner (Pediatrics)
282 WASHINGTON STREET
HARTFORD, CT 06106
Capitol Planning Region (860) 545-9440

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ottar Kristinsson's NPI number?

The NPI number for Ottar Kristinsson is 1316233919. It was assigned to this individual provider in the NPPES registry on June 22, 2011.

Where is Ottar Kristinsson located?

Ottar Kristinsson practices at 282 Washington Street Medical Education, H4, Hartford, CT 06106. The listed phone number is (860) 545-9973.

What is Ottar Kristinsson's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Ottar Kristinsson enrolled in Medicare?

Yes. Ottar Kristinsson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ottar Kristinsson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ottar Kristinsson reassigns Medicare benefits to St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (Green Bay, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ottar Kristinsson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ottar Kristinsson accept?

Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Network Health and Security Health Plan list Ottar Kristinsson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ottar Kristinsson was last updated on August 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.