Dr Katherine Mulligan, APRN - Medicare Nurse Practitioner in Denver, CO

Dr Katherine Mulligan, APRN is a medicare enrolled "Nurse Practitioner - Family" in Denver, Colorado. She graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Williams Medical Group Practice Llc, Williams Medical Group Practice Llc and her current practice location is 6895 E Hampden Ave, Denver, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 861-7878.

Dr Katherine Mulligan is licensed to practice in Kansas (license number 53-80402-102) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1720671837.

Contact Information

Dr Katherine Mulligan, APRN
6895 E Hampden Ave,
Denver, CO 80224-3047
(303) 861-7878
(303) 894-8066

Map and Direction




Provider's Profile

Full NameDr Katherine Mulligan
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location6895 E Hampden Ave, Denver, Colorado
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Katherine Mulligan graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1720671837
  • Provider Enumeration Date: 02/19/2021
  • Last Update Date: 10/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8921402991
  • Enrollment ID: I20210812002811

Medical Identifiers

Medical identifiers for Dr Katherine Mulligan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720671837NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 135496 (Kansas)Secondary
363LF0000XNurse Practitioner - Family 53-80402-102 (Kansas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Williams Medical Group Practice Llc3375832157144
Williams Medical Group Practice Llc3375832157144

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Katherine Mulligan allows following entities to bill medicare on her behalf.
Entity NameWilliams Medical Group Practice Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346608809
PECOS PAC ID: 3375832157
Enrollment ID: O20160518000391

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Katherine Mulligan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Katherine Mulligan, APRN
2215 Us-64,
Guymon, OK 73942

Ph: (580) 754-2280
Dr Katherine Mulligan, APRN
6895 E Hampden Ave,
Denver, CO 80224-3047

Ph: (303) 861-7878

Reviews and Comments


Nurse Practitioner Nurses in Denver, CO

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Phone: 970-310-3406    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.