Dr Christopher W Old, MD - Medicare Internal Medicine in Birmingham, AL

Dr Christopher W Old, MD is a medicare enrolled "Internal Medicine" physician in Birmingham, Alabama. He went to University Of Alabama School Of Medicine and graduated in 1974 and has 50 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice The East Alabama Health Care Authority and his current practice location is 817 Princeton Ave Sw, Ste 106, Birmingham, Alabama. You can reach out to his office (for appointments etc.) via phone at (205) 783-7666.

Dr Christopher W Old is licensed to practice in Alabama (license number 9698) 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 1437117918.

Contact Information

Dr Christopher W Old, MD
817 Princeton Ave Sw, Ste 106,
Birmingham, AL 35211-1333
(205) 783-7666
(205) 783-7399

Map and Direction




Physician's Profile

Full NameDr Christopher W Old
GenderMale
SpecialityInternal Medicine
Experience50 Years
Location817 Princeton Ave Sw, Birmingham, Alabama
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:
  • Dr Christopher W Old attended and graduated from University Of Alabama School Of Medicine in 1974
  NPI Data:
  • NPI Number: 1437117918
  • Provider Enumeration Date: 05/03/2006
  • Last Update Date: 01/31/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 2062568637
  • Enrollment ID: I20101026001200

Medical Identifiers

Medical identifiers for Dr Christopher W Old such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437117918NPI-NPPES
1437117918MedicaidAL
000009601MedicaidAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 9698 (Alabama)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
East Alabama Medical Center And SnfOpelika, ALHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The East Alabama Health Care Authority307240323783

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 Christopher W Old allows following entities to bill medicare on his behalf.
Entity NameThe East Alabama Health Care Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073685483
PECOS PAC ID: 3072403237
Enrollment ID: O20040824001092
Entity NameBaptist Health Centers Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265496236
PECOS PAC ID: 3476457011
Enrollment ID: O20180124001442

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 Christopher W Old 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 Christopher W Old, MD
817 Princeton Ave Sw, Ste 106,
Birmingham, AL 35211-1333

Ph: (205) 783-7666
Dr Christopher W Old, MD
817 Princeton Ave Sw, Ste 106,
Birmingham, AL 35211-1333

Ph: (205) 783-7666

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.

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.