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DR. ANNA JENSEN MD
NPI 1639189665
Internal Medicine in Grand Junction, CO

Active since August 09, 2006PECOS EnrolledAccepts Medicare Assignment
2121 NORTH AVE, GRAND JUNCTION, CO 81501(970) 242-0731 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Anna Jensen Md NPPES

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

DR. ANNA JENSEN MD (NPI 1639189665) is an individual internal medicine provider in Grand Junction, Colorado, licensed in Colorado (38582) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (1993).

NPPES Registry Identity

NPI1639189665
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANNA JENSENCredential: MD
Location Address2121 NORTH AVEGrand Junction, CO 81501-6428
Mailing Address2121 North AveGrand Junction, CO 81501-6428 · (970) 242-0731
Phone(970) 242-0731
Sole ProprietorNo
Medical School CMSTemple University School Of MedicineGraduated 1993
Enumeration DateAugust 9, 2006
Last NPPES UpdateApril 3, 2026
NPPES CertifiedApril 3, 2026
✔ NPI 1639189665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · 38582
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedFamily Medicine · Adult MedicineTaxonomy 207QA0505X · License 38582 (CO)
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License 38582 (CO)
2121 NORTH AVE, Grand Junction, CO 81501
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Anna Jensen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800079070
PECOS Enrollment IDI20110324000982
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 Reassignment

Medicare enrollment records show Anna Jensen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Marillac Clinic, Inc. Dba Primehealth
2.0 mi
Federally Qualified Health Center (FQHC)
526 29 1/2 RD
Grand Junction, CO 81504
  • Reassigned Medicare billing, Colorado enrollment
  • Medicare enrollment name: Marillac Clinic, Inc.
  • 12 clinicians in this Medicare group
NPI 1518239219 (970) 200-1600

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 81501 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

MR. STEPHEN WAYNE DINE PT
Physical Therapist
2121 NORTH AVE
GRAND JUCTION, CO 81501
Mesa County (970) 244-1335
LINDSAY DRAYER M.S., CCC-SLP
Speech-Language Pathologist
2121 NORTH AVE
GRAND JUNCTION, CO 81501
Mesa County (970) 244-1335
DR. LINDSEY NELSON PHD
Psychologist
2121 NORTH AVE
GRAND JUNCTION, CO 81501
Mesa County (970) 242-0731
MRS. GENA AVEY TADYCH OTR/L
Occupational Therapist
2121 NORTH AVE
GRAND JUNCTION, CO 81501
Mesa County (970) 244-1335
SAMANTHA MANLEY
Licensed Practical Nurse
2121 NORTH AVE
GRAND JUNCTION, CO 81501
Mesa County (970) 242-0731
DR. KATHLEEN SANAE ONO D.O.
Family Medicine
2121 NORTH AVE
GRAND JUNCTION, CO 81501
Mesa County (970) 242-0731
DR. JOSEPH LUKE PRUITT PHARM.D
Pharmacist
2121 NORTH AVE
GRAND JUNCTION, CO 81501
Mesa County (970) 242-0731
COREY TAIT EASTHAM SOURS R.T. (R)(CT)(ARRT)
Radiology (Diagnostic Radiology)
2121 NORTH AVE
GRAND JUNCTION, CO 81501
Mesa County (970) 242-0731

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 Anna Jensen's NPI number?

The NPI number for Anna Jensen is 1639189665. It was assigned to this individual provider in the NPPES registry on August 9, 2006.

Where is Anna Jensen located?

Anna Jensen practices at 2121 North Ave, Grand Junction, CO 81501. The listed phone number is (970) 242-0731.

What is Anna Jensen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Anna Jensen enrolled in Medicare?

Yes. Anna Jensen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Anna Jensen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Jensen reassigns Medicare benefits to Marillac Clinic, Inc. Dba Primehealth (Grand Junction, CO). The 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 Anna Jensen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Jensen accept?

Health plans from Select Health list Anna Jensen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Anna Jensen was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.