OrganizationActive
R. Sergio Ramirez, M.D., P.A.
NPI 1528228772 · Pediatrics Physician · Alton, TX
R. Sergio Ramirez, M.D., P.A. is a Pediatrics Physician organization in Alton, TX (NPI 1528228772).
Provider details
- NPI number
- 1528228772
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rogelio Ramirez, Ceo/President(956) 585-6611
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
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
816 E Main Ave
Suite H
Alton, TX 78573-6962
Phone: (956) 583-2993
Fax: (956) 583-4525
Street-level locationGet directions
Mailing address
210 S Bryan Rd
Mission, TX 78572-6204
Other names (DBA / former)
- Other name
- Alton Pediatric Center
Registry dates
- Enumerated
- 2008-06-11
- Last updated
- 2012-05-02
Frequently asked questions
- What is R. Sergio Ramirez, M.D., P.A.'s NPI number?
- R. Sergio Ramirez, M.D., P.A.'s National Provider Identifier (NPI) is 1528228772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is R. Sergio Ramirez, M.D., P.A.?
- R. Sergio Ramirez, M.D., P.A. is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is R. Sergio Ramirez, M.D., P.A. located?
- R. Sergio Ramirez, M.D., P.A.'s practice location on file with NPPES is 816 E Main Ave, Alton, TX 78573-6962.
- What is R. Sergio Ramirez, M.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for R. Sergio Ramirez, M.D., P.A. is (956) 583-2993.
- Who is the authorized official for R. Sergio Ramirez, M.D., P.A.?
- The authorized official listed on R. Sergio Ramirez, M.D., P.A.'s NPPES record is Rogelio Ramirez, Ceo/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is R. Sergio Ramirez, M.D., P.A.'s NPI active?
- Yes — R. Sergio Ramirez, M.D., P.A.'s NPI (1528228772) is active in the NPPES registry as of the last update on 2012-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.