Dr Judith Annette Lacy, MD - Medicare Obstetrics & Gynecology in Billings, MT

Dr Judith Annette Lacy, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Billings, Montana. Her current practice location is 801 N 29th St, Billings, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 238-2500.

Dr Judith Annette Lacy is licensed to practice in Utah (license number 127470501205) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1487764601.

Contact Information

Dr Judith Annette Lacy, MD
801 N 29th St,
Billings, MT 59101
(406) 238-2500
Not Available

Map and Direction




Physician's Profile

Full NameDr Judith Annette Lacy
GenderFemale
SpecialityObstetrics & Gynecology
Location801 N 29th St, Billings, Montana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1487764601
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 04/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3870598485
  • Enrollment ID: I20221114002089

Medical Identifiers

Medical identifiers for Dr Judith Annette Lacy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487764601NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology MD00049316 (Washington)Secondary
207V00000XObstetrics & Gynecology MED-PHYS-LIC-50962 (Montana)Secondary
207V00000XObstetrics & Gynecology 127470501205 (Utah)Primary

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 Judith Annette Lacy allows following entities to bill medicare on her behalf.
Entity NameIhc Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629260880
PECOS PAC ID: 1850209420
Enrollment ID: O20031105000079
Entity NameIhc Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942325154
PECOS PAC ID: 1850209420
Enrollment ID: O20080610000303

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 Judith Annette Lacy 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 Judith Annette Lacy, MD
6578 Serviceberry Dr,
Park City, UT 84098-1580

Ph: (406) 696-1200
Dr Judith Annette Lacy, MD
801 N 29th St,
Billings, MT 59101

Ph: (406) 238-2500

Reviews and Comments


Obstetrics & Gynecology Doctors in Billings, MT

Elizabeth V Connor, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-5000    
Daniel M Molloy, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2900 12th Ave N, Ste 245w, Billings, MT 59101
Phone: 406-238-6010    Fax: 406-238-6022
James F Metherell, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dana P. Damron, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dr. Dana C. Edwards, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Alexis N Hokenstad, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dr. Christa Lynn Boggis-delacruz, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1045 N 30th St, Billings, MT 59101
Phone: 406-238-2500    

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.