James A. Maher Jr., MD, PLLC
NPI 1700054525 · Gastroenterology Physician · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James A. Maher Jr., MD, PLLC is a Gastroenterology Physician organization in Houston, TX (NPI 1700054525).
Provider details
- NPI number
- 1700054525
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Maher, Ownder(281) 392-5558
- License
- F1131 (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
18 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
- 2008-02-14
- Last updated
- 2015-02-09
Frequently asked questions
- What is James A. Maher Jr., MD, PLLC's NPI number?
- James A. Maher Jr., MD, PLLC's National Provider Identifier (NPI) is 1700054525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James A. Maher Jr., MD, PLLC?
- James A. Maher Jr., MD, PLLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is James A. Maher Jr., MD, PLLC located?
- James A. Maher Jr., MD, PLLC's practice location on file with NPPES is 19255 Park Row, Houston, TX 77084-7309.
- What is James A. Maher Jr., MD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for James A. Maher Jr., MD, PLLC is (281) 945-5190.
- Does James A. Maher Jr., MD, PLLC accept Medicare?
- James A. Maher Jr., MD, PLLC 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 James A. Maher Jr., MD, PLLC?
- The authorized official listed on James A. Maher Jr., MD, PLLC's NPPES record is James Maher, Ownder. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James A. Maher Jr., MD, PLLC's NPI active?
- Yes — James A. Maher Jr., MD, PLLC's NPI (1700054525) is active in the NPPES registry as of the last update on 2015-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.