THEODORE D HEGG (M.D.) – Specialist, NPI 1255373767

THEODORE D HEGG (M.D.) is a healthcare provider. based in Mount vernon, Washington. specializing in Specialist. They hold the professional credentials M.D.. They hold a License No. MD00014826 (WA). The NPI Number for THEODORE D HEGG (M.D.) is 1255373767

Main info

Male
Name
THEODORE D HEGG (M.D.)
NPI
1255373767
Phone
(360) 336-9757
Address
307 S 13TH ST STE 300
Enumeration Date
11 June 2006
Last Update Date
3 August 2009
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for THEODORE D HEGG (M.D.)

  • 307 S 13TH ST STE 300

    MOUNT VERNON, WA 982744109

    Phone: (360) 336-9757

    Fax: (360) 336-2088

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98274)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What is the 10-digit NPI for THEODORE D HEGG (M.D.)?
THEODORE D HEGG (M.D.) — NPI 1255373767 — is the standard way to identify this listing.
Can I rely on THEODORE D HEGG (M.D.) being an active provider?
As of the registry snapshot, THEODORE D HEGG (M.D.) is marked active.
What healthcare role does THEODORE D HEGG (M.D.) hold?
Scheduling teams often label THEODORE D HEGG (M.D.) under Other Service Providers. Clinical services aligned with this taxonomy classification.
What area does THEODORE D HEGG (M.D.) serve?
THEODORE D HEGG (M.D.)'s listing highlights Mount Vernon, Washington; more addresses can appear in NPPES.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

Similar Providers

DR. BRIAN A. KENDREGAN (MD)

Pulmonary Disease Physician
1400, East Kincaid Street, Mount Vernon, Skagit County, Washington, 98274, United States
NPI: 1841295870

JON C RANSOM (MD)

Internal Medicine Physician
1400, East Kincaid Street, Mount Vernon, Skagit County, Washington, 98274, United States
NPI: 1710982400

DR. NONA L. HANSON (MD)

Family Medicine Physician
1400, East Kincaid Street, Mount Vernon, Skagit County, Washington, 98274, United States
NPI: 1962408815
1320, East Division Street, Mount Vernon, Skagit County, Washington, 98274, United States
NPI: 1487647020
Mount Vernon Women's Clinic, 111, North 17th Street, Mount Vernon, Skagit County, Washington, 98273, United States
NPI: 1083688790
307, South 13th Street, Mount Vernon, Jefferson County, Illinois, 62864, United States
NPI: 1629012463
1415, East Kincaid Street, Mount Vernon, Skagit County, Washington, 98274, United States
NPI: 1477599686
307 S 13th St Ste 300
NPI: 1083650410

JEFFREY E. FELD (MD)

Cardiovascular Disease Physician
1400, East Kincaid Street, Mount Vernon, Skagit County, Washington, 98274, United States
NPI: 1538105812