Ann Z Song, MD - Medicare Neurology in Greeley, CO

Ann Z Song, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Greeley, Colorado. She graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Legacy Healthcare Services Inc, Banner Health Physicians Colorado Llc and her current practice location is 2410 W 16th St, Greeley, Colorado. You can reach out to her office (for appointments etc.) via phone at (970) 810-5612.

Ann Z Song is licensed to practice in Colorado (license number CDR.0002948) 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 1649239609.

Contact Information

Ann Z Song, MD
2410 W 16th St,
Greeley, CO 80634-6004
(970) 810-5612
Not Available

Map and Direction




Physician's Profile

Full NameAnn Z Song
GenderFemale
SpecialityNeurology
Experience41 Years
Location2410 W 16th St, Greeley, 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:
  • Ann Z Song graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1649239609
  • Provider Enumeration Date: 03/20/2006
  • Last Update Date: 07/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3476524240
  • Enrollment ID: I20230815003604

Medical Identifiers

Medical identifiers for Ann Z Song such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649239609NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology D0057877 (Maryland)Secondary
2084N0400XPsychiatry & Neurology - Neurology CDR.0002948 (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Healthcare Services Inc21633397223341
Banner Health Physicians Colorado Llc8921273038228

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. Ann Z Song allows following entities to bill medicare on her behalf.
Entity NameBanner Health Physicians Colorado Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073899134
PECOS PAC ID: 8921273038
Enrollment ID: O20111219000237

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. Ann Z Song 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
Ann Z Song, MD
2410 W 16th St # 80634,
Greeley, CO 80634-6004

Ph: (970) 810-5612
Ann Z Song, MD
2410 W 16th St,
Greeley, CO 80634-6004

Ph: (970) 810-5612

Reviews and Comments


Psychiatry & Neurology Doctors in Greeley, CO

Jeffrey B Huff, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3211 W 20th St Ste D, Greeley, CO 80634
Phone: 970-356-3100    Fax: 970-356-4827
Dr. Kristen C Barner, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1813 Fairacres Dr, Greeley, CO 80631
Phone: 301-801-0358    
Ayesha Rehman, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1300 N 17th Ave, Greeley, CO 80631
Phone: 970-347-2120    
Ning Sarah Yang,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1800 15th St Ste 220, Greeley, CO 80631
Phone: 866-600-2273    
Dr. Thad Matthew Makowski, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1300 N 17th Ave, Greeley, CO 80631
Phone: 970-347-2120    
Michael Joseph Mullin, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1300 N 17th Ave, Greeley, CO 80631
Phone: 970-347-2120    Fax: 970-346-9800

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.