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HARRY IRVING DO
NPI 1255485918
Emergency Medicine in Skowhegan, ME

Active since January 22, 2007PECOS Enrolled
46 FAIRVIEW AVE, SKOWHEGAN, ME 04976(207) 474-5121(207) 474-3441 Get Directions Write a Review

NPPES record last updated: July 31, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 5, 2022, Mar 17, 2021, Dec 11, 2019 and 2 more (5 updates tracked since 2017).

About Harry Irving Do NPPES

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

HARRY IRVING DO (NPI 1255485918) is an individual emergency medicine provider in Skowhegan, Maine, licensed in Maine (DO1316) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Calais.

NPPES Registry Identity

NPI1255485918
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameHARRY IRVINGCredential: DO
Location Address46 FAIRVIEW AVESkowhegan, ME 04976-1481
Mailing AddressPo Box 468Skowhegan, ME 04976-0468 · (207) 858-8367 · Fax (207) 474-9261
Phone(207) 474-5121
Fax(207) 474-3441
Sole ProprietorNo
Enumeration DateJanuary 22, 2007
Last NPPES UpdateJuly 31, 20235 updates tracked since enumeration
NPPES CertifiedJuly 31, 2023
✔ NPI 1255485918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in ME · DO1316
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.
Also ListedFamily MedicineTaxonomy 207Q00000X · License DO1316 (ME)
46 FAIRVIEW AVE, Skowhegan, ME 04976
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Secondary Practice Location 1

Location 124 Hospital LnCalais, ME 04619-1398 · Phone (207) 454-7521 · Fax (207) 454-9247

Other Identifiers 1

Medicaid1255485918ME

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Harry Irving Do 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 Reassignments

6

Medicare enrollment records show Harry Irving reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Redington-Fairview General Hospital
Same address
Critical Access
46 FAIRVIEW AVE
Skowhegan, ME 04976
  • Reassigned Medicare billing, Maine enrollment
  • 124 clinicians in this Medicare group
NPI 1174549133 (207) 474-5121
Emergency Medicine Services Of Maine, LLC
66 mi
Emergency Medicine
50 UNION ST
Ellsworth, ME 04605
  • Reassigned Medicare billing, Maine enrollment
  • 167 clinicians in this Medicare group
NPI 1578032058 (207) 664-5311
Penobscot Valley Hospital
71 mi
Critical Access
7 TRANSALPINE RD
Lincoln, ME 04457
  • Reassigned Medicare billing, Maine enrollment
  • 36 clinicians in this Medicare group
NPI 1093716086 (207) 794-3321
Millinocket Regional Hospital
79 mi
Critical Access
200 SOMERSET ST
Millinocket, ME 04462
  • Reassigned Medicare billing, Maine enrollment
  • 19 clinicians in this Medicare group
NPI 1275646150 (207) 723-5161
Down East Community Hospital
111 mi
General Acute Care Hospital
RR 1 BOX 11
Machias, ME 04654
  • Reassigned Medicare billing, Maine enrollment
  • 120 clinicians in this Medicare group
NPI 1689670242 (207) 255-3356
Calais Community Hospital
123 mi
Medicare Defined Swing Bed Unit
24 HOSPITAL LN
Calais, ME 04619
  • Reassigned Medicare billing, Maine enrollment
  • 94 clinicians in this Medicare group
NPI 1376546143 (207) 454-7521

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 04976 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
$82.58 typical visit price
range $53.26 – $162.77
Typical copayment $20.64 (range $13.31 – $40.69)
Most-billed visit code 99203
Established Patient
$94.60 typical visit price
range $16.90 – $132.79
Typical copayment $23.65 (range $4.22 – $33.19)
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.

LAURA GURENLIAN DO
Emergency Medicine
46 FAIRVIEW AVE
SKOWHEGAN, ME 04976
Somerset County (207) 474-5121
ALI M WARD
Nurse Practitioner (Family)
46 FAIRVIEW AVE
SKOWHEGAN, ME 04976
Somerset County (207) 858-2414
DR. JESSICA PEREZ M.D.
Emergency Medicine
46 FAIRVIEW AVE
SKOWHEGAN, ME 04976
Somerset County (207) 474-5121
DR. DONALD W ZARFOS M.D.
Emergency Medicine
46 FAIRVIEW AVE
SKOWHEGAN, ME 04976
Somerset County (207) 474-5121
KARISSA A FAHNESTOCK PA-C
Physician Assistant
46 FAIRVIEW AVE, SUITE 114
SKOWHEGAN, ME 04976
Somerset County (207) 474-6943
BENJAMIN WILLIAMS PA
Physician Assistant
46 FAIRVIEW AVE
SKOWHEGAN, ME 04976
Somerset County (207) 474-5121
NANCY E FLEMING MD
Emergency Medicine
46 FAIRVIEW AVE
SKOWHEGAN, ME 04976
Somerset County (207) 474-5121
CATHAL KAVANAGH DO
Family Medicine
46 FAIRVIEW AVE, SUITE 111
SKOWHEGAN, ME 04976
Somerset County (207) 474-0905

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 Harry Irving's NPI number?

The NPI number for Harry Irving is 1255485918. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is Harry Irving located?

Harry Irving practices at 46 Fairview Ave, Skowhegan, ME 04976. The listed phone number is (207) 474-5121.

What is Harry Irving's specialty?

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

Is Harry Irving enrolled in Medicare?

Yes. Harry Irving is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Harry Irving's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harry Irving reassigns Medicare benefits to 6 organizations: Redington-Fairview General Hospital (Skowhegan, ME), Emergency Medicine Services Of Maine, LLC (Ellsworth, ME), Penobscot Valley Hospital (Lincoln, ME), Millinocket Regional Hospital (Millinocket, ME), Down East Community Hospital (Machias, ME) and 1 more organization, listed in the Medicare section above. Each 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 Harry Irving's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Harry Irving was last updated on July 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.