What is Ryoma Nichols's NPI number?

Ryoma Nichols's National Provider Identifier (NPI) is 1598563223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ryoma Nichols's specialty?

Ryoma Nichols is listed in the NPPES registry with a primary specialty of Military Health Care Provider (Other Service Providers).

Where is Ryoma Nichols located?

Ryoma Nichols's practice location on file with NPPES is 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234-4504.

What is Ryoma Nichols's phone number?

The practice phone number listed in the NPPES registry for Ryoma Nichols is (210) 916-4141.

Is Ryoma Nichols's NPI active?

Yes — Ryoma Nichols's NPI (1598563223) is active in the NPPES registry as of the last update on 2025-03-06.

IndividualActive

Ryoma Nichols, MD

NPI 1598563223 · Military Health Care Provider · Fort Sam Houston, TX

Ryoma Nichols, MD is a Military Health Care Provider provider in Fort Sam Houston, TX (NPI 1598563223).

Provider details

NPI number: 1598563223
Entity type: Individual
Primary specialty: Military Health Care ProviderOther Service Providers
Credential: MD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Military Health Care ProviderPrimary171000000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

3551 Roger Brooke Dr

Jbsa

Fort Sam Houston, TX 78234-4504

Phone: (210) 916-4141

Street-level locationGet directions

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Mailing address