Stephen Chromiak, MD
NPI 1124085048 · General Practice Physician · Mobile, AL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Chromiak, MD is a General Practice Physician provider in Mobile, AL (NPI 1124085048).
Provider details
- NPI number
- 1124085048
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 00017665 (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
20 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
- 2006-04-26
- Last updated
- 2014-01-31
Frequently asked questions
- What is Stephen Chromiak's NPI number?
- Stephen Chromiak's National Provider Identifier (NPI) is 1124085048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Chromiak's specialty?
- Stephen Chromiak is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Chromiak located?
- Stephen Chromiak's practice location on file with NPPES is 251 N Bayou St, Mobile, AL 36603-5827.
- What is Stephen Chromiak's phone number?
- The practice phone number listed in the NPPES registry for Stephen Chromiak is (251) 690-8847.
- Does Stephen Chromiak accept Medicare?
- Stephen Chromiak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Chromiak's NPI active?
- Yes — Stephen Chromiak's NPI (1124085048) is active in the NPPES registry as of the last update on 2014-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.