JOSEPH R GUARNACCIA DO
NPI 1730123811
Emergency Medicine in Concord, NH

Active since June 16, 2006PECOS EnrolledAccepts Medicare Assignment
250 PLEASANT ST, CONCORD, NH 03301(603) 225-2711(603) 224-6527 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2022, Jul 12, 2022 (2 updates tracked since 2022).

About Joseph R Guarnaccia Do NPPES

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

JOSEPH R GUARNACCIA DO (NPI 1730123811) is an individual emergency medicine provider in Concord, New Hampshire, licensed in New Hampshire (12260) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Concord Hospital, and maintains a secondary practice location in Manchester.

NPPES Registry Identity

NPI1730123811
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJOSEPH R GUARNACCIACredential: DO
Location Address250 PLEASANT STConcord, NH 03301-2598
Mailing Address250 Pleasant StConcord, NH 03301-2598 · (603) 225-2711 · Fax (603) 224-6527
Fax(603) 224-6527
Sole ProprietorNo
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2000
Enumeration DateJune 16, 2006
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
NPPES CertifiedJuly 21, 2022
NPI 1730123811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in NH · 12260
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.
250 PLEASANT ST, Concord, NH 03301

Secondary Practice Location 1

Location 11 Elliot Way, EMERGENCY DEPARTMENTManchester, NH 03103-3502 · Phone (603) 663-2830 · Fax (603) 663-1849

Other Identifiers 3

Medicaid30222908NH
OtherAA14081NH · Hphc
Other04Y007211NH01NH · Anthem Bcbs

Accepted Insurance

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

Joseph R Guarnaccia Do 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 ID1850361536
PECOS Enrollment IDI20040729000711
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 6

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.

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.
127 services122 patients
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.
105 services103 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
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.
70 services69 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
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.
61 services61 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.
43 services41 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.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Concord Hospital

Acute Care Hospitals · Concord, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300001
Location250 Pleasant StConcord, NH 03301 · Merrimack County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03301 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
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
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.

Pharmacist
250 PLEASANT ST
CONCORD, NH 03301
Family Medicine (Geriatric Medicine)
250 PLEASANT ST
CONCORD, NH 03301
Emergency Medicine
250 PLEASANT ST
CONCORD, NH 03301
Nurse Practitioner
250 PLEASANT ST
CONCORD, NH 03301
Emergency Medicine
250 PLEASANT ST
CONCORD, NH 03301
Hospitalist
250 PLEASANT ST
CONCORD, NH 03301
Anesthesiology
250 PLEASANT ST
CONCORD, NH 03301
Emergency Medicine
250 PLEASANT ST
CONCORD, NH 03301

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 Joseph Guarnaccia's NPI number?

The NPI number for Joseph Guarnaccia is 1730123811. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Where is Joseph Guarnaccia located?

Joseph Guarnaccia practices at 250 Pleasant St, Concord, NH 03301. The listed phone number is (603) 225-2711.

What is Joseph Guarnaccia's specialty?

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

Is Joseph Guarnaccia enrolled in Medicare?

Yes. Joseph Guarnaccia 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.

What insurance does Joseph Guarnaccia accept?

Health plans from WellSense Health Plan list Joseph Guarnaccia 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.

Is Joseph Guarnaccia affiliated with any hospitals?

According to CMS data, Joseph Guarnaccia is affiliated with Concord Hospital.

When was this NPI record last updated?

The NPPES record for Joseph Guarnaccia was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.