OrganizationActive
Philip a Greider MD Inc
NPI 1952473951 · Anesthesiology Physician · Whittier, CA
Philip a Greider MD Inc is a Anesthesiology Physician organization in Whittier, CA (NPI 1952473951).
Provider details
- NPI number
- 1952473951
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Philip Greider, President(310) 792-3914
- License
- A44489 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
12401 Washington Blvd
Whittier, CA 90602-1006
Phone: (310) 792-3914
Approximate (ZIP-level) locationGet directions
Mailing address
3858 W Carson St Ste 121
Torrance, CA 90503-6705
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2008-07-23
Frequently asked questions
- What is Philip a Greider MD Inc's NPI number?
- Philip a Greider MD Inc's National Provider Identifier (NPI) is 1952473951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Philip a Greider MD Inc?
- Philip a Greider MD Inc is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Philip a Greider MD Inc located?
- Philip a Greider MD Inc's practice location on file with NPPES is 12401 Washington Blvd, Whittier, CA 90602-1006.
- What is Philip a Greider MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Philip a Greider MD Inc is (310) 792-3914.
- Who is the authorized official for Philip a Greider MD Inc?
- The authorized official listed on Philip a Greider MD Inc's NPPES record is Philip Greider, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Philip a Greider MD Inc's NPI active?
- Yes — Philip a Greider MD Inc's NPI (1952473951) is active in the NPPES registry as of the last update on 2008-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.