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DR. MARY ELIZABETH GUESE M.D.
NPI 1730479742
Internal Medicine in Highlands Ranch, CO

Active since April 11, 2011PECOS EnrolledAccepts Medicare Assignment
9285 HEPBURN ST, HIGHLANDS RANCH, CO 80129(303) 338-4545 Get Directions Write a Review

NPPES record last updated: June 21, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 21, 2021, Mar 12, 2019 (2 updates tracked since 2019).

About Dr. Mary Elizabeth Guese M.d. NPPES

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

DR. MARY ELIZABETH GUESE M.D. (NPI 1730479742) is an individual internal medicine provider in Highlands Ranch, Colorado, licensed in Colorado (053501) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (2011).

NPPES Registry Identity

NPI1730479742
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARY ELIZABETH GUESECredential: M.D.
Location Address9285 HEPBURN STHighlands Ranch, CO 80129-2262
Mailing Address10350 E Dakota AveDenver, CO 80247-1314
Phone(303) 338-4545
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 2011
Enumeration DateApril 11, 2011
Last NPPES UpdateJune 21, 20212 updates tracked since enumeration
NPPES CertifiedJune 21, 2021
✔ NPI 1730479742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · 053501
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
9285 HEPBURN ST, Highlands Ranch, CO 80129
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Other Identifiers 2

Medicaid05572541CO
Other024391CO · Kaiser Commercial Number

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mary Elizabeth Guese M.d. 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 ID4688892920
PECOS Enrollment IDI20140827002118
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80129 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.

DR. STEPHANIE LYNNE SEGAL M.D.
Family Medicine
9285 HEPBURN ST
HIGHLANDS RANCH, CO 80129
Douglas County (303) 338-4545
JAMI HAUGHT LPN
Licensed Practical Nurse
9285 HEPBURN ST
HIGHLANDS RANCH, CO 80129
Douglas County (303) 743-5855
MARY MARTINEZ
Specialist
9285 HEPBURN ST
HIGHLANDS RANCH, CO 80129
Douglas County (720) 348-4710
ROBERT D GOOD OD
Optometrist
9285 HEPBURN ST
HIGHLANDS RANCH, CO 80129
Douglas County (303) 338-4545
DENISE BRAEGGER RN
Clinic/Center (Primary Care)
9285 HEPBURN ST
HIGHLANDS RANCH, CO 80129
Douglas County (303) 338-4545
LISAMARIE DEERING LPN
General Practice
9285 HEPBURN ST
HIGHLANDS RANCH, CO 80129
Douglas County (303) 743-5855
KAISER FOUNDATION HEALTH PLAN OF COLORADO
Clinical Medical Laboratory
9285 HEPBURN ST
HIGHLANDS RANCH, CO 80129
Douglas County (303) 338-4545
STACEY A BARTHOLOMEW RPH
Pharmacist
9285 HEPBURN ST
HIGHLANDS RANCH, CO 80129
Douglas County (720) 348-4610

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 Mary Guese's NPI number?

The NPI number for Mary Guese is 1730479742. It was assigned to this individual provider in the NPPES registry on April 11, 2011.

Where is Mary Guese located?

Mary Guese practices at 9285 Hepburn St, Highlands Ranch, CO 80129. The listed phone number is (303) 338-4545.

What is Mary Guese's specialty?

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

Is Mary Guese enrolled in Medicare?

Yes. Mary Guese 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.

When was this NPI record last updated?

The NPPES record for Mary Guese was last updated on June 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.