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Joan Cain, MD
NPI 1639430770 · Internal Medicine Physician · Birmingham, AL
Joan Cain, MD is a Internal Medicine Physician provider in Birmingham, AL (NPI 1639430770).
Provider details
- NPI number
- 1639430770
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10162 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2936 Redmont Park Ln
Birmingham, AL 35205-2136
Phone: (205) 322-3696
Fax: (205) 716-1215
Street-level locationGet directions
Mailing address
2936 Redmont Park Ln
Birmingham, AL 35205-2136
Registry dates
- Enumerated
- 2012-06-05
- Last updated
- 2012-06-05
Frequently asked questions
- What is Joan Cain's NPI number?
- Joan Cain's National Provider Identifier (NPI) is 1639430770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Cain's specialty?
- Joan Cain is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Cain located?
- Joan Cain's practice location on file with NPPES is 2936 Redmont Park Ln, Birmingham, AL 35205-2136.
- What is Joan Cain's phone number?
- The practice phone number listed in the NPPES registry for Joan Cain is (205) 322-3696.
- Is Joan Cain's NPI active?
- Yes — Joan Cain's NPI (1639430770) is active in the NPPES registry as of the last update on 2012-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.