Lee Armstrong, MD
NPI 1174596670 · Pediatric Emergency Medicine (Pediatrics) Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lee Armstrong, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in San Antonio, TX (NPI 1174596670).
Provider details
- NPI number
- 1174596670
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H0140 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 4204 Gardendale StreetSuite 312San Antonio, TX 78229-3141Phone: (210) 293-6006Fax: (210) 614-1722
Registry dates
- Enumerated
- 2006-02-07
- Last updated
- 2024-02-06
- Certified
- 2024-02-06
Frequently asked questions
- What is Lee Armstrong's NPI number?
- Lee Armstrong's National Provider Identifier (NPI) is 1174596670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Armstrong's specialty?
- Lee Armstrong is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Lee Armstrong located?
- Lee Armstrong's practice location on file with NPPES is 333 N Santa Rosa, San Antonio, TX 78207-3108.
- What is Lee Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Lee Armstrong is (210) 704-3030.
- Does Lee Armstrong accept Medicare?
- Lee Armstrong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lee Armstrong's NPI active?
- Yes — Lee Armstrong's NPI (1174596670) is active in the NPPES registry as of the last update on 2024-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.