MALLORY SESSIONS PA-C
NPI 1477956019
Physician Assistant - Surgical in Denver, CO

NPI Status: Active since September 26, 2014

Contact Information

4500 E 9TH AVE
SUITE 610
DENVER, CO
ZIP 80220
Phone: (303) 316-7048
Fax: (303) 316-7061

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  • Individual
  • Female
  • Years of Experience 12
  • Physician Assistant
  • Surgical
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MALLORY SESSIONS

This page provides the complete NPI Profile along with additional information for Mallory Sessions, a provider established in Denver, Colorado with a medical specialization in Physician Assistant, focusing in surgical and more than 12 years of experience. She graduated from Western University Of Health Sciences College Of Dental Med in 2014. The healthcare provider is registered in the NPI registry with number 1477956019 assigned on September 2014. The practitioner's primary taxonomy code is 363AS0400X with license number PA.0004078 (CO). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1477956019
Provider Name
MALLORY SESSIONS PA-C
Gender
Female
Entity Type
Individual
Location Address
4500 E 9TH AVE SUITE 610 DENVER, CO 80220
Location Phone
(303) 316-7048
Location Fax
(303) 316-7061
Mailing Address
4500 E 9TH AVE SUITE 610 DENVER, CO 80220
Mailing Phone
(303) 316-7048
Mailing Fax
(303) 316-7061
Medical School Name
WESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED
Graduation Year
2014
Is Sole Proprietor?
No
Enumeration Date
09-26-2014
Last Update Date
09-26-2014
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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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
PA.0004078
License State
CO

Medicare Participation & PECOS Enrollment Status

Mallory Sessions 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.

Mallory Sessions 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: 4789806100

    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: I20150213001768

    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.

Ct scan of face without contrast

A CT scan of the face without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your face, including bones, soft tissues, and blood vessels. It's often used to diagnose diseases, injuries, or abnormalities. No contrast dye is used in this procedure.

This service was performed 23 times for 22 patients

Diagnostic exam of voice box using a flexible endoscope

This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.

This service was performed 28 times for 22 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 40 times for 33 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 104 times for 73 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 75 times for 75 patients

Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing

This procedure involves a doctor removing impacted earwax (cerumen) from one or both ears. This is often done on the same day as hearing function tests. The process helps to clear the ear canal, improving hearing and ensuring accurate test results.

This service was performed 22 times for 22 patients

Removal of impacted ear wax

Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.

This service was performed 112 times for 78 patients

Reviews for MALLORY SESSIONS PA-C

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1477956019
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
241471851202
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 4 + 7 + 1 + 8 + 5 + 1 + 2 + 0 + 2 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1477956019 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1245233782DR. DANIEL WITTEN MD
Individual
Internal Medicine4500 E 9TH AVE STE 140
DENVER, CO 80220
(303) 394-2152
1235134008DR. IGOR BORISOV MD
Individual
Internal Medicine4500 E 9TH AVE STE 140
DENVER, CO 80220
(303) 394-2152
1467453787DR. OWEN STANLEY REICHMAN MD
Individual
Otolaryngology4500 E 9TH AVE SUITE 610
DENVER, CO 80220
(303) 316-7048
1639163587 MARK A LINKOW MD
Individual
Internal Medicine4500 E 9TH AVE STE 720S
DENVER, CO 80220
(303) 355-3525
1174518344 DANIEL O SIEGEL MD
Individual
Internal Medicine4500 E 9TH AVE #720 S
DENVER, CO 80220
(303) 355-3525
1538122007 CLAUDIA I PANZER MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)4500 E 9TH AVE NO 160S
DENVER, CO 80220
(888) 418-4988
1346204682DR. ANTHONY JOSEPH LAPORTA M.D.
Individual
Specialist4500 E 9TH AVE 710
DENVER, CO 80220
(303) 320-7826
1588628606CONSULTANTS IN OBSTETRICS AND GYNECOLOGY
Organization
Obstetrics & Gynecology4500 E 9TH AVE # 300
DENVER, CO 80220
(303) 322-2240
1518921568 KATHLEEN SROCK MD
Individual
Internal Medicine (Rheumatology)4500 E 9TH AVE 500 S
DENVER, CO 80220
(303) 861-2190
1174587034DR. JOYCE MOORE M.D.
Individual
Specialist4500 E 9TH AVE 710
DENVER, CO 80220
(303) 320-7826
1770547663DR. BARBARA SCHWARTZBERG M.D.
Individual
Specialist4500 E 9TH AVE 710
DENVER, CO 80220
(303) 320-7826
1245297555 DAVID S KORMAN MD
Individual
Internal Medicine (Rheumatology)4500 E 9TH AVE 500 S
DENVER, CO 80220
(303) 861-2190
1144287269ROCKY MOUNTAIN REHABILITAION MEDICINE, PC
Organization
Specialist4500 E 9TH AVE #150
DENVER, CO 80220
(303) 333-4559
1154350270 JULIE ELISABETH POLSON MD
Individual
Internal Medicine (Gastroenterology)4500 E 9TH AVE SUITE 720S
DENVER, CO 80220
(303) 355-3525
1144259748HEALTHONE CLINIC SERVICES LLC
Organization
Obstetrics & Gynecology (Gynecology)4500 E 9TH AVE #420
DENVER, CO 80220
(303) 329-5822
1215945423DR. PETER ULRICH BERNDT M.D.
Individual
Psychiatry & Neurology (Psychiatry)4500 E 9TH AVE SUITE 660-S
DENVER, CO 80220
(303) 645-4300
1639181126NINTH AVENUE INTERNAL MEDICINE LLC
Organization
Clinic/Center (Health Service)4500 E 9TH AVE SUITE 140
DENVER, CO 80220
(303) 394-2152
1598875007PROACTIVE HEALTH, INC
Organization
Preventive Medicine (Public Health & General Preventive Medicine)4500 E 9TH AVE SUITE 740S
DENVER, CO 80220
(303) 320-6530
1013010958 BRIDGET M WALSH MD
Individual
Obstetrics & Gynecology4500 E 9TH AVE SUITE 200
DENVER, CO 80220
(303) 399-0055
1760588602EUGENE M ROSENTHALL, DPM PC
Organization
Podiatrist (Foot & Ankle Surgery)4500 E 9TH AVE SUITE 510
DENVER, CO 80220
(303) 333-6556

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477956019, enumerated in the NPI registry as an "individual" on September 26, 2014

The provider is located at 4500 E 9th Ave Suite 610 Denver, Co 80220 and the phone number is (303) 316-7048

The provider's speciality is Physician Assistant with taxonomy code 363AS0400X with a focus in Surgical

The provider has more than 12 years of experience. She graduated from Western University Of Health Sciences College Of Dental Med in 2014.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.

The most common procedures or services performed by this practitioner are: Ct scan of face without contrast, Diagnostic exam of voice box using a flexible endoscope, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, New patient office or other outpatient visit, 30-44 minutes, Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing and Removal of impacted ear wax.

This NPI record was last updated on September 26, 2014. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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