St. Johns Physician Associates, P.A.
NPI 1558485789 · Clinic/Center · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
St. Johns Physician Associates, P.A. is a Clinic/Center organization in Houston, TX (NPI 1558485789).
Provider details
- NPI number
- 1558485789
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Cheng Samuel Chen, MD(713) 988-8860
- License
- K3125 (TX)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-03-16
- Last updated
- 2008-05-13
Frequently asked questions
- What is St. Johns Physician Associates, P.A.'s NPI number?
- St. Johns Physician Associates, P.A.'s National Provider Identifier (NPI) is 1558485789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. Johns Physician Associates, P.A.?
- St. Johns Physician Associates, P.A. is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is St. Johns Physician Associates, P.A. located?
- St. Johns Physician Associates, P.A.'s practice location on file with NPPES is 3139 W Holcombe Blvd, Houston, TX 77025-1505.
- What is St. Johns Physician Associates, P.A.'s phone number?
- The practice phone number listed in the NPPES registry for St. Johns Physician Associates, P.A. is (713) 988-8860.
- Does St. Johns Physician Associates, P.A. accept Medicare?
- St. Johns Physician Associates, P.A. 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 St. Johns Physician Associates, P.A.?
- The authorized official listed on St. Johns Physician Associates, P.A.'s NPPES record is Cheng Samuel Chen, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. Johns Physician Associates, P.A.'s NPI active?
- Yes — St. Johns Physician Associates, P.A.'s NPI (1558485789) is active in the NPPES registry as of the last update on 2008-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.