Christopher Key, M.D.
NPI 1881839900 · Anesthesiology Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Key, M.D. is a Anesthesiology Physician provider in Birmingham, AL (NPI 1881839900).
Provider details
- NPI number
- 1881839900
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- R1997 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-12-03
- Last updated
- 2014-04-23
Frequently asked questions
- What is Christopher Key's NPI number?
- Christopher Key's National Provider Identifier (NPI) is 1881839900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Key's specialty?
- Christopher Key is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Key located?
- Christopher Key's practice location on file with NPPES is 619 19th St S, Birmingham, AL 35249-1900.
- What is Christopher Key's phone number?
- The practice phone number listed in the NPPES registry for Christopher Key is (205) 731-9701.
- Does Christopher Key accept Medicare?
- Christopher Key is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Key's NPI active?
- Yes — Christopher Key's NPI (1881839900) is active in the NPPES registry as of the last update on 2014-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.