Madison Medical Associates
NPI 1538540729 · Addiction Medicine (Internal Medicine) Physician · Madison, AL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madison Medical Associates is a Addiction Medicine (Internal Medicine) Physician organization in Madison, AL (NPI 1538540729).
Provider details
- NPI number
- 1538540729
- Entity type
- Organization
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Kaliszak, D.O.(256) 325-1160
- License
- DO882 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-12
- Last updated
- 2015-06-12
Frequently asked questions
- What is Madison Medical Associates's NPI number?
- Madison Medical Associates's National Provider Identifier (NPI) is 1538540729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Madison Medical Associates?
- Madison Medical Associates is classified in the NPPES registry as Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Madison Medical Associates located?
- Madison Medical Associates's practice location on file with NPPES is 3809 Sullivan St, Madison, AL 35758-2372.
- What is Madison Medical Associates's phone number?
- The practice phone number listed in the NPPES registry for Madison Medical Associates is (256) 325-1160.
- Does Madison Medical Associates accept Medicare?
- Madison Medical Associates is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Madison Medical Associates?
- The authorized official listed on Madison Medical Associates's NPPES record is John Kaliszak, D.O.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Madison Medical Associates's NPI active?
- Yes — Madison Medical Associates's NPI (1538540729) is active in the NPPES registry as of the last update on 2015-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.