DR. DENISE MARCHAND THIGPEN M.D.
NPI 1104021401
Radiology - Diagnostic Radiology in Denver, CO

NPI Status: Active since June 18, 2007

Contact Information

2525 S DOWNING ST
DENVER, CO
ZIP 80210
Phone: (720) 922-6240
Fax: (720) 922-6241

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  • Individual
  • Female
  • Years of Experience 19
  • Radiology
  • Diagnostic Radiology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About DENISE THIGPEN

This page provides the complete NPI Profile along with additional information for Denise Thigpen, a provider established in Denver, Colorado with a medical specialization in Radiology, focusing in diagnostic radiology and more than 19 years of experience. She graduated from University Of Texas Medical School At San Antonio in 2007. The healthcare provider is registered in the NPI registry with number 1104021401 assigned on June 2007. The practitioner's primary taxonomy code is 2085R0202X with license number DR.0068859 (CO). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1104021401
Provider Name
DR. DENISE MARCHAND THIGPEN M.D.
Other Name
DR. DENISE MARCHAND M.D.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
2525 S DOWNING ST DENVER, CO 80210
Location Phone
(720) 922-6240
Location Fax
(720) 922-6241
Mailing Address
2525 S DOWNING ST DENVER, CO 80210
Mailing Phone
(720) 922-6240
Mailing Fax
(720) 922-6241
Medical School Name
UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduation Year
2007
Is Sole Proprietor?
Yes
Enumeration Date
06-18-2007
Last Update Date
06-11-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
DR.0068859
License State
CO
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

MD041527 (DC)
22085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

0101244112 (VA)

Medicare Participation & PECOS Enrollment Status

Denise Thigpen is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Denise Thigpen is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5890938344

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220728003720

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Biopsy of breast and placement of locating device using ultrasound, first growth

A breast biopsy with locating device placement involves taking a small sample from an unusual growth, using ultrasound for precise targeting. This sample is studied for any abnormal cells. A locating device is also placed to mark the area for future reference.

This service was performed 17 times for 17 patients

Biopsy of breast and placement of locating device using x-ray with needle, first growth

A biopsy of the breast involves extracting a small sample of tissue for examination. A locating device placement, guided by x-ray, aids in identifying the exact spot of the first growth. A needle is used in both processes to ensure precision and minimal discomfort.

This service was performed 21 times for 21 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

This service was performed 86 times for 86 patients

Diagnostic mammography of 1 breast

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

This service was performed 84 times for 81 patients

Diagnostic mammography of both breasts

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

This service was performed 55 times for 55 patients

Dxa bone density measurement of hip, pelvis, spine

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

This service was performed 62 times for 62 patients

Limited ultrasound scan of 1 breast

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

This service was performed 46 times for 46 patients

Screening 3d breast mammography

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

This service was performed 179 times for 179 patients

Screening mammography

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

This service was performed 177 times for 177 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $22.35 for a new patient copayment and $18.05 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 80210 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $89.43
  • Minimum New Patient Price $58.06
  • Maximum New Patient Price $174.82
  • Average New Patient Copayment $22.35
  • Minimum New Patient Copayment $14.51
  • Maximum New Patient Copayment $43.7

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $72.2
  • Minimum Established Patient Price $18.88
  • Maximum Established Patient Price $142.79
  • Average Established Patient Copayment $18.05
  • Minimum Established Patient Copayment $4.72
  • Maximum Established Patient Copayment $35.69

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. DENISE MARCHAND THIGPEN M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1104021401, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 39. The final step is to find the difference between that total and the next multiple of ten (40 - 39 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 0 → 0 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 0 + 4 + 0 + 2 + 2 + 4 + 0 + 24 = 39

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 39 is 40. The difference is the calculated check digit.

40 - 39 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1104021401.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
2525 S DOWNING ST, PORTER PRE-SURGICAL EVALUATION
DENVER, CO 80210
Internal Medicine
2525 S DOWNING ST
DENVER, CO 80210
Emergency Medicine
2525 S DOWNING ST, PORTER ADVENTIST HOSPITAL
DENVER, CO 80210
Emergency Medicine
2525 S DOWNING ST, PORTER ADVENTIST HOSPITAL
DENVER, CO 80210
Internal Medicine
2525 S DOWNING ST
DENVER, CO 80210
Psychiatry & Neurology (Psychiatry)
2525 S DOWNING ST, UNIT 1 SOUTH PORTER ADVENTIST HOSPITAL
DENVER, CO 80210
Psychiatry & Neurology (Psychiatry)
2525 S DOWNING ST
DENVER, CO 80210
Internal Medicine
2525 S DOWNING ST, PORTER PRE-SURGICAL EVALUATION
DENVER, CO 80210
Nurse Practitioner
2525 S DOWNING ST
DENVER, CO 80210
Nurse Practitioner (Adult Health)
2525 S DOWNING ST
DENVER, CO 80210
Nurse Practitioner
2525 S DOWNING ST
DENVER, CO 80210
Registered Nurse (Psychiatric/Mental Health)
2525 S DOWNING ST
DENVER, CO 80210
Social Worker
2525 S DOWNING ST
DENVER, CO 80210
Internal Medicine (Hematology & Oncology)
2525 S DOWNING ST
DENVER, CO 80210
Emergency Medicine
2525 S DOWNING ST, PORTER ADVENTIST HOSPITAL, EMERGENCY DEPT.
DENVER, CO 80210
Counselor (Mental Health)
2525 S DOWNING ST
DENVER, CO 80210
General Acute Care Hospital
2525 S DOWNING ST
DENVER, CO 80210
Physical Medicine & Rehabilitation (Hospice and Palliative Medicine)
2525 S DOWNING ST
DENVER, CO 80210
2525 S DOWNING ST
DENVER, CO 80210
Physical Therapy Assistant
2525 S DOWNING ST, ST ANTHONY CENTRAL HOSPITAL
DENVER, CO 80210

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104021401, enumerated as an "individual" on June 18, 2007.

The provider is located at 2525 S DOWNING ST DENVER, CO 80210 and the phone number is (720) 922-6240.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.