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KATHRYN MARY GUFFREY M.D.
NPI 1144512252
Emergency Medicine in Dededo, GU

Active since May 08, 2011PECOS EnrolledAccepts Medicare Assignment
113 ROUTE 3, GRMC, EMERGENCY DEPARTMENT, DEDEDO, GU 96912(671) 645-5500 Get Directions Write a Review

NPPES record last updated: September 23, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Kathryn Mary Guffrey M.d. NPPES

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

KATHRYN MARY GUFFREY M.D. (NPI 1144512252) is an individual emergency medicine provider in Dededo, Guam, licensed in North Carolina (2014-01513) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS, is affiliated with Naples Community Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1144512252
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameKATHRYN MARY GUFFREYCredential: M.D.
Location Address113 ROUTE 3, GRMC, EMERGENCY DEPARTMENTDededo, GU 96912
Mailing AddressPo Box 3830, Grmc, CredentialingHagatna, GU 96932-3830 · (671) 645-5546
Phone(671) 645-5500
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateMay 8, 2011
Last NPPES UpdateSeptember 23, 2016
✔ NPI 1144512252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in NC · 2014-01513✔ Licensed in GU · M-1990
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kathryn Mary Guffrey M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799906780
PECOS Enrollment IDI20190109000759, I20260210000669
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
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.
261 services258 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
156 services152 patients
Emergency department visit with moderate level of medical decision making 99284
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.
111 services111 patients
Emergency department visit with low level of medical decision making 99283
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.
34 services34 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
23 services23 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Naples Community Hospital

Acute Care Hospitals · Naples, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100018
Location350 7th St NNaples, FL 34102 · Collier County
Emergency services Birthing friendly

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440173
Location9352 Park West BlvdKnoxville, TN 37923 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96912 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
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
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.

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 Kathryn Guffrey's NPI number?

The NPI number for Kathryn Guffrey is 1144512252. It was assigned to this individual provider in the NPPES registry on May 8, 2011.

Where is Kathryn Guffrey located?

Kathryn Guffrey practices at 113 Route 3 Grmc, Emergency Department, Dededo, GU 96912. The listed phone number is (671) 645-5500.

What is Kathryn Guffrey's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Kathryn Guffrey enrolled in Medicare?

Yes. Kathryn Guffrey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Kathryn Guffrey affiliated with any hospitals?

According to CMS data, Kathryn Guffrey is affiliated with Naples Community Hospital and Parkwest Medical Center.

When was this NPI record last updated?

The NPPES record for Kathryn Guffrey was last updated on September 23, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.