Kellen Mulhern, DO - Medicare Pulmonary Disease in Washington, DC

Kellen Mulhern, DO is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Washington, District Of Columbia. He went to Lake Erie College Of Osteopathic Medicine, Erie and graduated in 2016 and has 9 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Frederick Health Medical Group Llc and his current practice location is 5255 Loughboro Rd Nw, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 537-4342.

Kellen Mulhern is licensed to practice in District Of Columbia (license number DO034846) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1043668437.

Contact Information

Kellen Mulhern, DO
5255 Loughboro Rd Nw,
Washington, DC 20016-2633
(202) 537-4342
Not Available

Map and Direction




Physician's Profile

Full NameKellen Mulhern
GenderMale
SpecialityPulmonary Disease
Experience9 Years
Location5255 Loughboro Rd Nw, Washington, District Of Columbia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kellen Mulhern attended and graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2016
  NPI Data:
  • NPI Number: 1043668437
  • Provider Enumeration Date: 05/26/2016
  • Last Update Date: 01/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1052601689
  • Enrollment ID: I20230701000112

Medical Identifiers

Medical identifiers for Kellen Mulhern such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043668437NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine P32573 (Maryland)Secondary
207RP1001XInternal Medicine - Pulmonary Disease H97692 (Maryland)Secondary
207RS0012XInternal Medicine - Sleep Medicine H97692 (Maryland)Secondary
207RC0200XInternal Medicine - Critical Care Medicine DO034846 (District Of Columbia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Frederick Health HospitalFrederick, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Frederick Health Medical Group Llc9931341096190

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. Kellen Mulhern allows following entities to bill medicare on his behalf.
Entity NameFrederick Health Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619258225
PECOS PAC ID: 9931341096
Enrollment ID: O20130820000555

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. Kellen Mulhern 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
Kellen Mulhern, DO
400 W 7th St,
Frederick, MD 21701-4506

Ph: (240) 439-8913
Kellen Mulhern, DO
5255 Loughboro Rd Nw,
Washington, DC 20016-2633

Ph: (202) 537-4342

Reviews and Comments


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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.

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