Megan B Littlefield, MD - Medicare Internal Medicine in Billings, MT

Megan B Littlefield, MD is a medicare enrolled "Internal Medicine" physician in Billings, Montana. She went to University Of Maryland School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Yellowstone City-county Health Department and her current practice location is 123 S 27th St, Billings, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 247-3350.

Megan B Littlefield is licensed to practice in Montana (license number 12778) 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 1013964287.

Contact Information

Megan B Littlefield, MD
123 S 27th St,
Billings, MT 59101-4227
(406) 247-3350
(406) 247-3389



Physician's Profile

Full NameMegan B Littlefield
GenderFemale
SpecialityInternal Medicine
Experience25 Years
Location123 S 27th St, Billings, Montana
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:
  • Megan B Littlefield attended and graduated from University Of Maryland School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1013964287
  • Provider Enumeration Date: 05/31/2006
  • Last Update Date: 05/08/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 8325064413
  • Enrollment ID: I20111028000176

Medical Identifiers

Medical identifiers for Megan B Littlefield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013964287NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 225423 (Massachusetts)Secondary
207R00000XInternal Medicine 12778 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Billings ClinicBillings, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yellowstone City-county Health Department145625915939

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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. Megan B Littlefield allows following entities to bill medicare on her behalf.
Entity NameYellowstone City-county Health Department
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841219698
PECOS PAC ID: 1456259159
Enrollment ID: O20031219000249

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A protective response to starvation may promote heart failure, according to a study just published in Cell Metabolism. Two proteins that team up to conserve energy when food is scarce also limit energy production in the heart—a situation that can prove fatal when the heart is stressed and in need of an energy boost.

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› Verified 3 days ago

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. Megan B Littlefield 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
Megan B Littlefield, MD
123 S 27th St,
Billings, MT 59101-4227

Ph: (406) 247-3350
Megan B Littlefield, MD
123 S 27th St,
Billings, MT 59101-4227

Ph: (406) 247-3350

News Archive

Protective response to starvation may promote heart failure

A protective response to starvation may promote heart failure, according to a study just published in Cell Metabolism. Two proteins that team up to conserve energy when food is scarce also limit energy production in the heart—a situation that can prove fatal when the heart is stressed and in need of an energy boost.

B.1.1.7 variant of SARS-CoV-2 is more transmissible than B.1.526

A new paper available on the medRxiv* preprint server presents evidence that the B.1.1.7 VOC is more transmissible than the B.1.526 strain.

Proton therapy shows excellent outcomes, minimal side effects in high-risk neuroblastoma patients

Researchers from Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania analyzed the largest cohort to date of pediatric patients with high-risk neuroblastoma treated with proton radiation therapy, finding both that proton therapy was effective at reducing tumors and demonstrated minimal toxicity to surrounding organs.

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Despite broad concern about heart disease as a leading cause of death in the United States, a recent survey of American adults sponsored by Nature Made and WomenHeart The National Coalition for Women with Heart Disease, found that many disregard taking some of the basic steps to support a healthy heart.

Read more News

› Verified 3 days ago


Internal Medicine Doctors in Billings, MT

Charles Wittnam, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2675 Central Ave, Billings, MT 59102
Phone: 406-238-2500    
Phillip Embury Griffin, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2938 Rockrim Ln, Billings, MT 59102
Phone: 406-259-7582    
Charles Mcclave, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2900 12th Ave N, Suite 160w, Billings, MT 59101
Phone: 406-237-8500    Fax: 406-237-8501
Karen C. Klee, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Brock P. Whittenberger, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dr. Benjamin Girton Plank, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    

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