JAMES L. JR. QUACKENBUSH (MD) – Family Medicine Physician, NPI 1073596664

JAMES L. JR. QUACKENBUSH (MD) is a healthcare provider. based in Grand junction, Colorado. specializing in FAMILY PRACTICE. They hold the professional credentials MD. They hold a License No. DR.0033939 (CO). The NPI Number for JAMES L. JR. QUACKENBUSH (MD) is 1073596664

Main info

Male
33 Years Of Experience
Accepts Medicare Assignment
Name
JAMES L. JR. QUACKENBUSH (MD)
NPI
1073596664
Phone
(970) 254-2642
Address
PO BOX 10700
Enumeration Date
28 November 2005
Last Update Date
16 October 2024

Doctor Profile

Medical School Name
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Secondary Phone
9702451220
Graduation Year
1993 (33 years ago)
PAC ID
2860573748
Group Practice PAC ID
7810893161
Professional Enrollment ID
I20100826000677
Address ID
CO815062863GR3150XSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

2,660 FAMILY PRACTICE in CO

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Provider Addresses for JAMES L. JR. QUACKENBUSH (MD)

  • Westar Laundry, 10700, East Apache Trail, Apache Junction, Maricopa County, Arizona, 85208, United States

    GRAND JUNCTION, CO 815025517

    Phone: (970) 254-2642

    Type: Mailing

  • 3150, North 12th Street, Westwood Estates, Grand Junction, Mesa County, Colorado, 81506, United States

    GRAND JUNCTION, CO 815062863

    Phone: (970) 245-1220

    Fax: (970) 245-9148

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-08-26

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
I20100826000677IFamily PracticeCOTBD

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
99214Established patient office or other outpatient visit, 30-39 minutes234129$0
36415Insertion of needle into vein for collection of blood sample229149$0
99213Established patient office or other outpatient visit, 20-29 minutes205139$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit138138$0
80053Blood test, comprehensive group of blood chemicals10785$0
View full utilization report →

Insurance plans in this area (ZIP 81502)

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Provider's Procedures

JAMES L. JR. QUACKENBUSH (MD) performs procedures in FAMILY PRACTICE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINECO83036Hemoglobin A1C level5526
FAMILY MEDICINECO85610Blood test, clotting time8320

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: 7810893161View full group profile
NameSpecialtyState
Occupational Therapist In Private PracticeCO
-CO
Nurse PractitionerCO
-CO
Registered Dietitian Or Nutrition ProfessionalCO
-CO
Family PracticeCO
Physical Therapist In Private PracticeCO
Physician AssistantCO
Family PracticeCO

Reviews

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Frequently asked questions

What is JAMES L. JR. QUACKENBUSH (MD)'s NPI number?
JAMES L. JR. QUACKENBUSH (MD)'s NPI is 1073596664 — the number used across U.S. healthcare to identify this provider.
Is JAMES L. JR. QUACKENBUSH (MD) shown as active in public data?
Registry records indicate JAMES L. JR. QUACKENBUSH (MD) maintains an active NPI.
What clinical focus is listed for JAMES L. JR. QUACKENBUSH (MD)?
At a glance, JAMES L. JR. QUACKENBUSH (MD) is tied to Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for JAMES L. JR. QUACKENBUSH (MD)?
Travel planning: use Grand Junction, Colorado as the reference point for JAMES L. JR. QUACKENBUSH (MD), then confirm.
Can I trust this NPI listing for JAMES L. JR. QUACKENBUSH (MD)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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