DR. ANTHONY G HADDEN (M.D.) – Specialist, NPI 1396701504

DR. ANTHONY G HADDEN (M.D.) is a healthcare provider. based in Bend, Oregon. specializing in NEUROSURGERY. They hold the professional credentials M.D.. They hold a License No. A74277 (CA). The NPI Number for DR. ANTHONY G HADDEN (M.D.) is 1396701504

Main info

Male
Sole Proprietor
27 Years Of Experience
Accepts Medicare Assignment
Name
DR. ANTHONY G HADDEN (M.D.)
NPI
1396701504
Phone
(541) 382-3344
Address
2200 NE NEFF RD STE 200
Enumeration Date
25 April 2006
Last Update Date
4 November 2025

Doctor Profile

Medical School Name
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
5413824321
Graduation Year
1999 (27 years ago)
PAC ID
1355340951
Group Practice PAC ID
8729111513
Professional Enrollment ID
I20061208000289
Address ID
OR977014283BE2200XRDXX400

Contacts

Secure Messaging
ahadden26931@secure.stcharleshealthcare.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness95
Years active:20State licenses:1Other names

119 NEUROSURGERY in OR

Provider Addresses for DR. ANTHONY G HADDEN (M.D.)

  • 2200 NE NEFF RD STE 200

    BEND, OR 977014281

    Phone: (541) 382-3344

    Fax: (541) 382-1681

    Type: Location

  • 2275 NE Doctors Dr

    Suite 2

    Bend, OR 977016324

    Phone: (541) 858-2400

    Fax: (541) 585-2407

    Type: Location

  • Northeast Doctors Drive, Bend, Deschutes County, Oregon, 97701, United States

    BEND, OR 977016324

    Phone: (541) 585-2400

    Fax: (541) 585-2407

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 112 Open Payments records for all available years, with a total value of $2,799.

Total Amount is formed as General ($2,799) + Research ($0) + Ownership ($0) = $2,799.

Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Abbott Laboratories ($1,593).

Total Amount

$2,799

General + Research + Ownership

Payments

112

Total payment records

General Amount

$2,799

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-30

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-12-08

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20061208000289INeurosurgeryORTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99213Established patient office or other outpatient visit, 20-29 minutes271198$0
99214Established patient office or other outpatient visit, 30-39 minutes221182$0
22853Insertion of cage or mesh device to spine bone and disc space during spine fusion11369$0
99204New patient office or other outpatient visit, 45-59 minutes9595$0
99215Established patient office or other outpatient visit, 40-54 minutes6860$0
View full utilization report →

Insurance plans in this area (ZIP 97701)

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Provider's Procedures

DR. ANTHONY G HADDEN (M.D.) performs procedures in NEUROSURGERY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
NEUROSURGERYOR63048Partial removal of spine bone with release of spinal cord and/or nerves3522

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8729111513View full group profile
NameSpecialtyState
Orthopedic SurgeryNM
Hand SurgeryOR
Hospice/Palliative Care, Internal MedicineOR
Physician AssistantOR
Physician AssistantUT
Physician AssistantOR
Thoracic SurgeryMI
Internal MedicineOR
General SurgeryOR
Physician AssistantTX

Reviews

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Frequently asked questions

What is the registry number for DR. ANTHONY G HADDEN (M.D.)?
The registry entry for DR. ANTHONY G HADDEN (M.D.) shows NPI 1396701504.
Should I treat DR. ANTHONY G HADDEN (M.D.) as an active provider?
Patients and plans typically see DR. ANTHONY G HADDEN (M.D.) as active in the national extract.
Which specialty label fits DR. ANTHONY G HADDEN (M.D.)?
NPPES ties DR. ANTHONY G HADDEN (M.D.) to Other Service Providers in the taxonomy section. Clinical services aligned with this taxonomy classification.
Is DR. ANTHONY G HADDEN (M.D.) tied to Bend, Oregon?
If you are local to Bend, Oregon, DR. ANTHONY G HADDEN (M.D.) may be relevant to your search.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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