Masaki Oishi, M.D., P.A.
NPI 1659569564 · Neurological Surgery Physician · Waco, TX
Masaki Oishi, M.D., P.A. is a Neurological Surgery Physician organization in Waco, TX (NPI 1659569564).
Provider details
- NPI number
- 1659569564
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nancy Potts, Clinic Administrator(254) 772-6760
- License
- L6133 (TX)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-10-05
- Last updated
- 2011-07-15
Frequently asked questions
- What is Masaki Oishi, M.D., P.A.'s NPI number?
- Masaki Oishi, M.D., P.A.'s National Provider Identifier (NPI) is 1659569564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Masaki Oishi, M.D., P.A.?
- Masaki Oishi, M.D., P.A. is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Masaki Oishi, M.D., P.A. located?
- Masaki Oishi, M.D., P.A.'s practice location on file with NPPES is 7030 New Sanger Rd, Waco, TX 76712-4075.
- What is Masaki Oishi, M.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Masaki Oishi, M.D., P.A. is (254) 772-6760.
- Who is the authorized official for Masaki Oishi, M.D., P.A.?
- The authorized official listed on Masaki Oishi, M.D., P.A.'s NPPES record is Nancy Potts, Clinic Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Masaki Oishi, M.D., P.A.'s NPI active?
- Yes — Masaki Oishi, M.D., P.A.'s NPI (1659569564) is active in the NPPES registry as of the last update on 2011-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.