Daniel Flood, MD
NPI 1851386536 · Nephrology Physician · San Antonio, TX
Enrolled with Medicare as Order and Referring Only - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Flood, MD is a Nephrology Physician provider in San Antonio, TX (NPI 1851386536).
Provider details
- NPI number
- 1851386536
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD051006L (PA)
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
- 2005-09-19
- Last updated
- 2021-09-22
- Certified
- 2021-09-22
Frequently asked questions
- What is Daniel Flood's NPI number?
- Daniel Flood's National Provider Identifier (NPI) is 1851386536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Flood's specialty?
- Daniel Flood is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Flood located?
- Daniel Flood's practice location on file with NPPES is 7400 Merton Minter St, San Antonio, TX 78229-4404.
- What is Daniel Flood's phone number?
- The practice phone number listed in the NPPES registry for Daniel Flood is (210) 616-8385.
- Does Daniel Flood accept Medicare?
- Daniel Flood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Flood's NPI active?
- Yes — Daniel Flood's NPI (1851386536) is active in the NPPES registry as of the last update on 2021-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.