DANIEL W HARWOOD (M.D.) – Surgery Physician, NPI 1386646180

DANIEL W HARWOOD (M.D.) is a healthcare provider. based in Redding, California. specializing in INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. G57785 (CA). The NPI Number for DANIEL W HARWOOD (M.D.) is 1386646180

Main info

Male
Sole Proprietor
45 Years Of Experience
Accepts Medicare Assignment
Name
DANIEL W HARWOOD (M.D.)
NPI
1386646180
Phone
(530) 241-0473
Address
PO BOX 496084
Enumeration Date
11 August 2005
Last Update Date
31 May 2018

Doctor Profile

Medical School Name
OHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Secondary Phone
-
Graduation Year
1981 (45 years ago)
PAC ID
2163572975
Group Practice PAC ID
9133227135
Professional Enrollment ID
I20090616000418
Address ID
CA960931229WEPOXXXBOXX201
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

21,511 INTERNAL MEDICINE in CA

Provider Addresses for DANIEL W HARWOOD (M.D.)

  • Jack in the Box, Railroad Avenue, Redding, Shasta County, California, 96001, United States

    REDDING, CA 960496084

    Phone: (530) 241-0473

    Fax: (530) 229-3703

    Type: Mailing

  • 106 GARDEN GULCH

    WEAVERVILLE, CA 960932280

    Phone: (530) 623-3600

    Fax: (530) 623-1677

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $46.

Total Amount is formed as General ($46) + Research ($0) + Ownership ($0) = $46.

Last reported payment date: 2024-05-06 • Largest payer in this snapshot: Pacira Pharmaceuticals Incorporated ($46).

Total Amount

$46

General + Research + Ownership

Payments

1

Total payment records

General Amount

$46

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-06

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: 2009-06-16

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
I20090616000418IInternal MedicineCATBD

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
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope3838$0
G0105Colorectal cancer screening; colonoscopy on individual at high risk2020$0
45384Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery1616$0
View full utilization report →

Insurance plans in this area (ZIP 96049)

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Provider's Procedures

DANIEL W HARWOOD (M.D.) performs procedures in INTERNAL MEDICINE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINECA45378Diagnostic examination of large bowel using an endoscope1818
INTERNAL MEDICINECA45385Removal of polyps or growths of large bowel using an endoscope1414

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: 9133227135View full group profile

Reviews

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Frequently asked questions

What is the registry number for DANIEL W HARWOOD (M.D.)?
The registry entry for DANIEL W HARWOOD (M.D.) shows NPI 1386646180.
Does the public listing show DANIEL W HARWOOD (M.D.) as active?
DANIEL W HARWOOD (M.D.)'s NPI record reflects an active status in NPPES.
How should patients interpret DANIEL W HARWOOD (M.D.)'s specialty?
The extract shows Surgery Physician for DANIEL W HARWOOD (M.D.). Clinical services aligned with this taxonomy classification.
Is DANIEL W HARWOOD (M.D.) tied to Redding, California?
If you are local to Redding, California, DANIEL W HARWOOD (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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