Michael Keller, DO
NPI 1417945734 · Internal Medicine Physician · Port Neches, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Keller, DO is a Internal Medicine Physician provider in Port Neches, TX (NPI 1417945734).
Provider details
- NPI number
- 1417945734
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- F1700 (TX)
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
- 2005-10-11
- Last updated
- 2018-05-31
Frequently asked questions
- What is Michael Keller's NPI number?
- Michael Keller's National Provider Identifier (NPI) is 1417945734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Keller's specialty?
- Michael Keller is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Keller located?
- Michael Keller's practice location on file with NPPES is 3133 Saba Ln, Port Neches, TX 77651.
- What is Michael Keller's phone number?
- The practice phone number listed in the NPPES registry for Michael Keller is (409) 962-7606.
- Does Michael Keller accept Medicare?
- Michael Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Keller's NPI active?
- Yes — Michael Keller's NPI (1417945734) is active in the NPPES registry as of the last update on 2018-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.