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MARYLOUISE CULLINAN MD
NPI 1710041942
Internal Medicine - Infectious Disease in Thornton, CO

Active since December 21, 2006PECOS EnrolledAccepts Medicare Assignment
9141 GRANT ST, SUITE 125, THORNTON, CO 80229(303) 522-4686(303) 980-0431 Get Directions Write a Review

NPPES record last updated: February 3, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 3, 2016, Jan 29, 2016 (2 updates tracked since 2016).

About Marylouise Cullinan Md NPPES

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

MARYLOUISE CULLINAN MD (NPI 1710041942) is an individual infectious disease provider in Thornton, Colorado, licensed in Colorado (25375) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (1981).

NPPES Registry Identity

NPI1710041942
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameMARYLOUISE CULLINANCredential: MD
Location Address9141 GRANT ST, SUITE 125Thornton, CO 80229-4374
Mailing Address9141 Grant St, Suite 125Thornton, CO 80229-4374 · (303) 522-4686 · Fax (303) 980-0431
Phone(303) 522-4686
Fax(303) 980-0431
Sole ProprietorYes
Medical School CMSSaint Louis University School Of MedicineGraduated 1981
Enumeration DateDecember 21, 2006
Last NPPES UpdateFebruary 3, 20162 updates tracked since enumeration
✔ NPI 1710041942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CO · 25375
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

9141 GRANT ST, Thornton, CO 80229
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Other Identifiers 3

Medicare PINC803448CO
Medicare UPINA52835CO
Medicaid01253756CO

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

Marylouise Cullinan 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 ID9335166800
PECOS Enrollment IDI20051104000472
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
149 services44 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
75 services36 patients
Removal of skin and tissue, each additional 20.0 sq cm or less 11045
This procedure involves the removal of skin and tissue, typically due to disease, injury, or abnormal growth. Each session removes an area of 20.0 square cm or less. It's performed by a trained professional and may require multiple sessions for larger areas.
45 services15 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80229 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 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HUA JUDY CHEN M.D.
Psychiatry & Neurology (Neurology)
9141 GRANT ST, STE 237
THORNTON, CO 80229
Adams County (303) 452-1292
MOUNTAIN VIEW ORTHOPEDICS P C
Orthopaedic Surgery
9141 GRANT ST, STE #240
THORNTON, CO 80229
Adams County (303) 450-2476
JAMES CROSBY DO
Psychiatry & Neurology (Neurology)
9141 GRANT ST, 237
THORNTON, CO 80229
Adams County (303) 452-1292
ERIN M FASSL CNM
Advanced Practice Midwife
9141 GRANT ST, SUITE B45
THORNTON, CO 80229
Adams County (303) 450-6667
DENVER PEDIATRICS P.C.
Clinic/Center (Primary Care)
9141 GRANT ST, SUITE 115
THORNTON, CO 80229
Adams County (303) 920-9000
VERNON YJ LEE DO PC
Family Medicine
9141 GRANT ST, SUITE 245
THORNTON, CO 80229
Adams County (303) 252-0550
MS. RUTH ANN ENGELMANN N.P
Nurse Practitioner (Pediatrics)
9141 GRANT ST, SUITE 100
THORNTON, CO 80229
Adams County (303) 920-9000
COLORADO UROLOGY CLINIC, PC
Urology
9141 GRANT ST, SUITE 245
THORNTON, CO 80229
Adams County (303) 388-9321

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 Marylouise Cullinan's NPI number?

The NPI number for Marylouise Cullinan is 1710041942. It was assigned to this individual provider in the NPPES registry on December 21, 2006.

Where is Marylouise Cullinan located?

Marylouise Cullinan practices at 9141 Grant St Suite 125, Thornton, CO 80229. The listed phone number is (303) 522-4686.

What is Marylouise Cullinan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Marylouise Cullinan enrolled in Medicare?

Yes. Marylouise Cullinan 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 Marylouise Cullinan was last updated on February 3, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.