John Sasaki MD Inc
NPI 1518011576 · Pain Medicine (Anesthesiology) Physician · Pomona, CA
John Sasaki MD Inc is a Pain Medicine (Anesthesiology) Physician organization in Pomona, CA (NPI 1518011576).
Provider details
- NPI number
- 1518011576
- Entity type
- Organization
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Douglas Cyr, Billing Administrator(818) 957-2192
- License
- G45473 (CA)
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
19 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
- 2007-01-23
- Last updated
- 2009-04-08
Frequently asked questions
- What is John Sasaki MD Inc's NPI number?
- John Sasaki MD Inc's National Provider Identifier (NPI) is 1518011576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Sasaki MD Inc?
- John Sasaki MD Inc is classified in the NPPES registry as Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is John Sasaki MD Inc located?
- John Sasaki MD Inc's practice location on file with NPPES is 255 E Bonita Ave, Pomona, CA 91767-1923.
- What is John Sasaki MD Inc's phone number?
- The practice phone number listed in the NPPES registry for John Sasaki MD Inc is (909) 450-0377.
- Who is the authorized official for John Sasaki MD Inc?
- The authorized official listed on John Sasaki MD Inc's NPPES record is Douglas Cyr, Billing Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Sasaki MD Inc's NPI active?
- Yes — John Sasaki MD Inc's NPI (1518011576) is active in the NPPES registry as of the last update on 2009-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.